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FDI Firestone Diamonds Plc

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Share Name Share Symbol Market Type Share ISIN Share Description
Firestone Diamonds Plc LSE:FDI London Ordinary Share GB00BKX59Y86 ORD 1P
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Firestone Diamonds PLC Final Results (0709Y)

01/12/2017 7:01am

UK Regulatory


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TIDMFDI

RNS Number : 0709Y

Firestone Diamonds PLC

01 December 2017

1 December 2017

Firestone Diamonds plc

("Firestone", the "Group" or the "Company")

Final results for the year ended 30 June 2017

Firestone Diamonds (AIM: FDI), a new diamond producer with operations focused in Lesotho, announces its final audited results for the year ended 30 June 2017.

On 30 June 2017, Firestone achieved commercial production at the Liqhobong Mine, which is expected to achieve production in excess of 800 000 (previously one million) carats per annum

Summary

Liqhobong Diamond Mine ("Liqhobong", the "Project" or the "Mine")

   --    Successful construction completion achieved in December 2016 
   --    Operational ramp-up commenced in October 2016 
   --    First sale conducted in Antwerp in February 2017 
   --    First-plus 100 carat diamond recovered in April 2017 
   --    Commercial production achieved on 30 June 2017 
   --    2 646 640 Lost Time Injury ("LTI") free hours recorded with zero-LTI record maintained 
   --    365 891 carats recovered 

-- 310 376 carats sold at an average price of US$90 per carat generating revenue of US$27.8 million(1)

   --    Cash operating costs well managed at US$12.26 per tonne treated 

Financial

   --    Mine Development Project completed within US$185.4 million budget 
   --    Revenue of US$27.8 million(1) 
   --    EBITDA of US$4.6 million 

-- Loss before tax of US$130.0 million (2016: US$9.0 million) which includes an impairment charge of US$122.6 million

   --    Cash balance at year end of US$17.3 million 
   --    Standby facility of US$10.0 million available 
   --    Commencement of repayment of ABSA debt facility 

Post year-end

-- Revised nine year life of mine with the option to revert to the 14 year mine plan should the quality of the recovered assortment and rough diamond market improve

-- Restructuring of the Group's ABSA debt facility, extending its maturity to December 2023 and obtaining an 18 month standstill on capital repayments from January 2018 to June 2019

-- Potential capital raise of US$25.0 million to provide additional working capital and to sustain the Group at the current lower than expected average diamond values

Key statistics

   --    Liqhobong Diamond Resource: 22.5 million carats (2015: 23.1 million carats) 

-- In-situ value of US$1.7 billion at US$75/ct (base case un-escalated) (2015: US$3.0 billion at US$132/ct)

   --    Life of mine nine years (2015: 15 years) 

(1) Common convention during commissioning and test production phases of operation is such that all revenues and operating costs are capitalised to the cost of the

asset in the Statement of Financial Position until commercial production is achieved.

For more information please visit www.firestonediamonds.com or contact:

 
                                        +44 (0)20 
 Firestone Diamonds plc                 8741 7810 
 Stuart Brown 
 
 Macquarie Capital (Europe) Limited     +44 (0)20 
  (Nomad and Broker)                    3037 2000 
 Nick Stamp 
  Nicholas Harland 
 
 Tavistock (Public and Investor         +44 (0)20 
  Relations)                            7920 3150 
 Simon Hudson 
 Jos Simson 
 Barney Hayward 
 

STRATEGIC REVIEW

Introduction

Summary

   --      Construction of the Mine Development Project completed 
   --      Over four million man-hours worked without any LTI's 
   --      Production commenced October 2016 
   --      First diamond sales in third quarter of FY2016 
   --      Commercial production achieved on 30 June 2017 

Firestone's objective has always been to become a mid-tier diamond producer and the preferred and trusted partner of choice for its stakeholders and local communities alike. The Company seeks to achieve this goal initially through the financing and development of, and commercial production from, the Liqhobong Diamond Mine in Lesotho, Southern Africa. Liqhobong is 75% owned by Firestone and 25% owned by the Government of Lesotho.

With financial closure secured, the two and a half year construction phase commenced in mid-2014 and was completed successfully, on time and on budget, in the first half of the financial year under review. Production of diamonds began in October 2016 and ramped up to full scale commercial production levels in June of this year. A detailed description of both finalising construction and the ramp-up of production is contained in the Operational Review.

The achievements of the past year represent the successful execution of Firestone's strategy by the management team and all of the Company's employees. Bringing Liqhobong into production creates an asset that benefits shareholders, staff and local communities. Firestone takes very seriously its responsibility to minimise the impact of its operations on the environment and to provide an economic uplift to the surrounding local communities. The Company also places great emphasis on its responsibilities to its employees to provide safe working conditions. In the 2017 financial year, Liqhobong maintained its zero Lost Time Injury record with a further 2.65 million man hours LTI free, resulting in a total, since Project commencement, of over four million man hours LTI free.

FY2017 saw the beginning of cash flow from operations at Liqhobong with US$13.7 million received from the Company's first two sales of diamonds in Antwerp in the third quarter and US$14.1 million in the fourth quarter of the financial year. Further sales took place in the current quarter of the new financial year generating proceeds of US$13.5 million. The Company has made a good start to mining at Liqhobong where all operational targets within managements control have either been met or exceeded. A particular highlight of the year under review was the recovery of Liqhobong's first plus 100 carat stone in April - a 109 carat gem-quality light yellow diamond.

The weakness in the diamond market which is discussed in the Market Context section and the lower than expected occurrence of larger, better quality diamonds have resulted in lower prices being achieved at the Company's sales. This has prompted a review of the mine plan which resulted in the Company adopting a shorter nine year revised mine plan (previously 14 years) which it believes will deliver the best returns in the medium term at low risk whilst at the same time offering optionality of taking advantage of the longer life of mine should the average diamond values received increase or should there be an improvement in market conditions. Taken together, this has required the Company to recognise an impairment charge (non-cash) on the carrying value of Liqhobong. A more detailed explanation of the impairment charge is contained in the Financial Review section. The lower average diamond prices achieved at sale to date have been disappointing but an improvement in average value per carat recovered is expected as mining progresses into all areas of the pit.

In the other sections of this announcement, shareholders will find discussion on the diamond market, Firestone's strategy and values, the risks facing the Company and the steps taken to mitigate those, key performance indicators, a financial review and the detailed operational review. At the end of the Strategic Report, there is a report on health, safety, the environment and community engagement. This is followed by a brief look forward into the current financial year.

MARKET CONTEXT

The rough diamond market has been mixed during the financial year: prices for higher value, better quality goods have been robust with modest growth during the year, while prices for the smaller "Indian market" run of mine production have been more difficult. The market for the smaller goods has been influenced by two factors: firstly, the Indian demonetisation impact from November 2016 and secondly, the subsequent oversupply of these goods early in 2017. The demonetisation effect had an immediate short-term negative impact on prices. Early in 2017, as demand for these goods returned, there was a sustained level of supply from all producers that is keeping prices under pressure for the remainder of 2017.

We believe that the reported increase in advertising spend by the leading diamond producers, and marketing initiatives by the Diamond Producers Association will result in a stronger 2017/18 retail season. We expect that demand for all categories of diamond jewellery will assist in rebalancing the current oversupply of rough and polished diamonds. This has the potential to translate into a modest recovery in the lower priced category goods in the short to medium term. Supply of these category goods will remain robust in the short term but in the medium term, Firestone believes supply will diminish and demand will continue to grow, notwithstanding the threat of laboratory-grown diamonds.

STRATEGY

Firestone is aiming to become a mid-tier diamond producer and the preferred and trusted partner of choice for its stakeholders and local communities alike.

Our strategy is to operate our diamond mine responsibly, to maximise results and to minimise the impact of our operations on the environment and to continue to uplift local communities and leave the area in better economic condition at the end of the life of mine.

 
 Strategic            How we achieve the objective 
  objective 
-------------------  ------------------------------------------- 
 Quality management   We employ suitably experienced people, 
                       with appropriate qualifications and 
                       experience to ensure that the Company's 
                       operations are managed successfully. 
-------------------  ------------------------------------------- 
 Safety first         Firestone established very high safety 
                       standards when it commenced construction 
                       of the Mine in 2014. The same safety 
                       culture has been transferred to the 
                       operational team who treat safety 
                       as a priority. 
-------------------  ------------------------------------------- 
 Community            Employment opportunities are offered 
  relations            to local communities first. We have 
                       open dialogue with our local communities 
                       and we work closely with them to identify 
                       and develop sustainable projects which 
                       will improve living standards. 
-------------------  ------------------------------------------- 
 Skills development   On-the-job training is provided to 
                       upskill people who have been identified 
                       for certain positions. 
-------------------  ------------------------------------------- 
 Environmental        We operate very strict environmental 
  monitoring           practices. 
-------------------  ------------------------------------------- 
 Performance          We manage the Group's performance 
                       by benchmarking achievement against 
                       set KPIs. 
-------------------  ------------------------------------------- 
 

KEY PERFORMANCE INDICATORS

 
 Safety                   Ore tonnes               Waste tonnes 
-----------------------  -----------------------  --------------------------- 
 LTIFR: zero              1.97mt                   1.78mt 
-----------------------  -----------------------  --------------------------- 
 Performance              Performance              Performance 
  The Group managed        The Mine performed       Waste stripping 
  to maintain its          well to process          activities during 
  exemplary zero           the tonnage which        the year were sufficient 
  LTIFR since July         was in line with         to meet the objectives 
  2014 due to adherence    guidance of between      of the Mine's development 
  with Standard            1.8 and 2 million        plan. 
  operating procedures     tonnes. 
  and an embedded 
  safety culture. 
-----------------------  -----------------------  --------------------------- 
 Risk management          Risk management          Risk management 
  The Group has            The mining department    The waste stripping 
  adequate policies        is staffed with          plan ensures that 
  and procedures           appropriately            adequate quantities 
  and monitoring           skilled people           of ore are accessible 
  systems in place         who ensure that          to meet the throughput 
  to ensure a safe         operations run           requirements of 
  working environment.     smoothly. An ore         the treatment plant 
                           stockpile provides       for a sustained 
                           security of supply       period. 
                           of material to 
                           the plant for 
                           processing for 
                           a period of up 
                           to five days should 
                           the main pit become 
                           inaccessible. 
-----------------------  -----------------------  --------------------------- 
 
 
 Grade                     Plant utilisation           Carats recovered 
------------------------  --------------------------  -------------------------- 
 18.61 cpht                72%                         365 891 cts 
------------------------  --------------------------  -------------------------- 
 Performance               Performance                 Performance 
  The grade for             Plant utilisation           Carats recovered 
  the year was lower        was higher than             for the year were 
  than the average          expected during             slightly below 
  resource grade,           the commissioning           the guidance of 
  mainly as a result        phase of the plant          380 000 to 450 
  of lower quality,         as a result of              000 mainly due 
  highly weathered          limiting unplanned          to the lower initial 
  ore processed             maintenance and             recoveries and 
  and plant start-up        downtime through            grade achieved 
  issues during             adhering to the             as a result of 
  the initial production    preventative maintenance    processing highly 
  ramp-up period.           planning schedule.          weathered, mixed 
                                                        ore stockpiles 
                                                        during the commissioning 
                                                        phase. 
------------------------  --------------------------  -------------------------- 
 Risk management           Risk management             Risk management 
  Liqhobong's Mineral       Liqhobong's engineering     Liqhobong's MRM 
  Resource Management       department adheres          department reconciles 
  ("MRM") department        to a strict preventative    grade recovery 
  reconciles grade          maintenance system.         daily to address 
  recovery daily                                        any anomalies. 
  to address any 
  anomalies. 
------------------------  --------------------------  -------------------------- 
 
 
 Revenue                 US$ per carat          US$ per tonne treated 
----------------------  ---------------------  ------------------------ 
 US$27.8m                US$90/ct               US$12.26/t 
----------------------  ---------------------  ------------------------ 
 Performance             Performance            Performance 
  Revenue for the         US$107/ct was          As a result of 
  year was lower          achieved for the       strong cost management 
  than expected           first two sales.       cash operating 
  as a result of          An increase in         costs for the year 
  lower average           the recovery of        were at the lower 
  diamond values          mainly small and       end of guidance 
  achieved.               less valuable          of US$12 to US$14 
                          diamonds in Q3         per tonne treated. 
                          and Q4 FY2017 
                          resulted in a 
                          lower average 
                          value of US$77 
                          for the quarter 
                          and an overall 
                          price achieved 
                          of US$90/ct for 
                          the year. 
----------------------  ---------------------  ------------------------ 
 Risk management         Risk management        Risk management 
  Revenue is mainly       Revenue is mainly      Operating costs 
  impacted by the         impacted by the        are closely managed 
  average diamond         average diamond        and are measured 
  value achieved,         value achieved         against forecasts 
  which is outside        which is largely       which are regularly 
  the Group's control.    outside the Group's    updated. 
                          control. 
----------------------  ---------------------  ------------------------ 
 

RISK REVIEW

Firestone's focus is the successful operation of the Liqhobong Mine in Lesotho.

The new main treatment plant was commissioned during the year and is capable of processing ore at a rate of 500 tonnes per hour. The focus is now on ensuring that the Mine operates successfully over its planned life and at the designed specification to deliver the anticipated returns.

The Company is exposed to a number of risks and uncertainties, which, if they occur, could have a material impact on the successful achievement of its goals. Management of these risks and uncertainties is a key function of the Board and management of the Company.

The following risks have been identified as the main risks that could potentially impact on the Company achieving its goals:

 
COMMODITY RISK             COMMODITY RISK               COMMODITY RISK 
 
 Security of product        Diamond quality              Diamond price risk 
 Diamonds are highly        Natural diamonds,            The Group's financial 
 valued and easily          by their very nature,        performance is primarily 
 transportable. Product     are distinct. No             determined by the 
 security is a key          two stones are alike         volume of diamonds 
 risk area that is          and value differs            recovered and the 
 constantly reviewed.       from stone to stone.         average value realised 
 Crime and theft            There is a risk              from the sale of 
 syndicates are very        that, even if the            its rough diamonds. 
 sophisticated and          expected quantity            Rough diamond prices 
 operate globally.          of carats is recovered,      are influenced by 
                            that the quality             many factors beyond 
                            of the diamonds              the Group's control, 
                            recovered is lower           including: 
                            than expected, resulting      *    over/undersupply of rough diamonds in the general 
                            in lower revenues.                 market; 
                            Control over frequency 
                            of recovery is not 
                            currently possible            *    the strength/weakness of rough and polished diamond 
                            to manage or predict               prices; 
                            with a high level 
                            of confidence, this 
                            will come over time           *    the impact of synthetic diamonds; 
                            as we better understand 
                            the ore body through 
                            continuous mining.            *    economic factors globally; 
 
 
                                                          *    consumer trends; and 
 
 
                                                          *    secondary market financing. 
-------------------------  -------------------------  ------------------------------------------------------------ 
Mitigation                 Mitigation                 Mitigation 
 Liqhobong operates         Liqhobong uses reference   The Group monitors 
 a completely enclosed,     from diamonds sold         the market continuously 
 hands-off diamond          recently together          to ensure that it 
 recovery system            with information           is up to date on 
 which ensures that         from its diamond           current diamond 
 no physical access         broker to determine        market information 
 is available to            expected values            and trends. 
 diamonds. Over and         on site. These are         Conservative prices 
 above a permanently        monitored daily            are used when modelling 
 monitored camera           to assess performance      cash requirements 
 surveillance system,       against the business       of the Group to 
 security protocols         plan. Where possible,      ensure that it is 
 are constantly reviewed    volumes are increased      funded with sufficient 
 and updated on a           to offset any lower        headroom to withstand 
 regular basis. Personnel   values indicated.          potential lower 
 who exit the red                                      pricing outcomes. 
 area, or recovery 
 area, are subject 
 to full body search 
 and X-ray scanning. 
-------------------------  -------------------------  ------------------------------------------------------------ 
 
 
EXTERNAL RISK                EXTERNAL RISK                  EXTERNAL RISK 
 
 Laboratory grown             Country and political          Foreign currency 
 or synthetic diamonds        Liqhobong is situated          exposure 
 Synthetics have              in Lesotho and BK11            The Group earns 
 been available for           in Botswana, both              revenue in US Dollars 
 many years. Technological    southern African               from the sale of 
 advancements have            countries. Whilst              its rough diamonds 
 resulted in gem-quality      Botswana has been              and incurs operating 
 synthetics being             politically stable             costs in mainly 
 more widely available.       over its history               the Lesotho Maloti 
 There is a risk              the same is not                (which is pegged 
 that the demand              true for Lesotho               to the South African 
 for natural diamonds         where a snap election          Rand) and to a lesser 
 could be impacted.           was held as recently           extent Pound Sterling 
                              as June this year.             and the Botswana 
                              Emerging markets               Pula. 
                              economies are generally        Fluctuations in 
                              subject to greater             these currencies 
                              volatility and political       may have a significant 
                              risk.                          impact on the Group's 
                                                             performance. 
---------------------------  -----------------------------  ------------------------ 
Mitigation                   Mitigation                     Mitigation 
 As technology advances       The Firestone team             The Company monitors 
 it is likely that            has extensive experience       the movement of 
 a larger market              of operating in                the Rand against 
 for the use of synthetics    southern Africa.               the US Dollar very 
 in jewellery will            The Company keeps              closely. The Company 
 develop. However,            in close contact               has a policy to 
 the Company expects          with representatives           lock in rates where 
 this to be a secondary       of the Government              significant capital 
 market segment,              of Lesotho to ensure           expenditure is to 
 with natural diamonds        it keeps abreast               be incurred. Where 
 remaining the premium        of all political               possible and where 
 product. Synthetics          and regulatory developments.   liquidity allows, 
 are also required            The political changes          short-term forward 
 to be certificated,          and developments               contracts are entered 
 and this represents          in Lesotho during              into when Rand weakness 
 a key industry control       2017 have not materially       is experienced, 
 which is essential           disrupted the Company's        to the extent that 
 to maintaining consumer      operations but they            the Company requires 
 confidence. In addition,     do cause uncertainty           funding for short-term 
 marketing work performed     with international             purposes. 
 by the leading diamond       investors and other 
 producers and the            interested and affected 
 expanding Diamond            parties. 
 Producers Association 
 will assist in maintaining 
 the profile of natural 
 diamonds as the 
 premium product. 
---------------------------  -----------------------------  ------------------------ 
 
 
OPERATIONAL RISK            OPERATIONAL RISK            OPERATIONAL RISK 
 
 Resource                    Mining and processing       Grade variability 
 The Group's financial       The successful operation    The Group's financial 
 performance is impacted     of a diamond mine           performance is impacted 
 by the number of            is dependent upon           by the number of 
 carats recovered            its ability to extract      carats recovered 
 at Liqhobong, and           ore at a sufficient         from Liqhobong. 
 is based on the             rate to meet the            The production plant 
 stated resource.            required treatment          is specified to 
 The resource as             capacity of the             process ore at a 
 determined is based         processing plant.           rate of 500 tonnes 
 on actual results           A number of factors         per hour or 3.6 
 from drilling and           affect ore availability     million tonnes per 
 bulk sampling which         from the pit. These         annum. Grade variability 
 was done during             include inclement           results in greater 
 the feasibility             weather conditions,         or fewer carats 
 stage. This is then         mining equipment            recovered and consequently 
 extrapolated across         reliability and             impacts revenue. 
 the deposit. There          availability and 
 is a risk, especially       achieving waste 
 early in a mine's           rock mining targets. 
 life, that the recovered    Risks facing ore 
 grade of diamonds           treatment include 
 may differ from             unscheduled shutdowns, 
 the theoretical             technical failures, 
 quantity calculated         higher than expected 
 in the resource.            wear rates and power 
                             outages. 
--------------------------  --------------------------  --------------------------- 
Mitigation                  Mitigation                  Mitigation 
 Liqhobong's resource        Liqhobong has established   Liqhobong's grade 
 was independently           teams with core             estimate was based 
 verified. The Mine's        competencies in             on large diameter 
 MRM department reconciles   each discipline:            drilling and bulk 
 resource grades             mining, plant operations,   sampling and was 
 against recovered           health and safety,          independently compiled 
 grades which would          engineering and             and signed off. 
 identify material           support services.           At an operational 
 changes that would          Each team is staffed        level, Liqhobong's 
 require further             with the key skills         MRM department focuses 
 investigation.              and specialist knowledge    on grade control 
                             required of each            on an ongoing basis. 
                             distinct discipline.        Grades recovered 
                             A structured planned        are reconciled to 
                             maintenance programme       the resource grades 
                             is followed ensuring        of particular areas 
                             maximum operational         mined to ensure 
                             uptime and reducing         that discrepancies 
                             the number of unscheduled   are identified. 
                             plant stoppages.            The Mine operates 
                             Ore and waste tonnages,     an audit plant which 
                             recovery results            reprocesses red 
                             and other performance       area recovery tailings 
                             metrics are monitored       to ensure that all 
                             daily to ensure             diamonds are recovered. 
                             early identification 
                             of any adverse trends. 
                             An ore stockpile 
                             is maintained which 
                             is sufficient to 
                             keep the plant in 
                             operation for up 
                             to five days should 
                             mining from the 
                             pit cease. 
--------------------------  --------------------------  --------------------------- 
 
 
OPERATIONAL RISK            OPERATIONAL RISK             OPERATIONAL RISK 
 
 Health and safety           Electricity supply           Water supply 
 Mining operations           Liqhobong is connected       Southern Africa, 
 involve a range             to the Lesotho National      including Lesotho, 
 of day to day activities    Power Grid through           is still experiencing 
 which could result          a 132kW power line           the after effects 
 in accidents, and           constructed as part          of one of the worst 
 in the worst case,          of the Mine's development.   droughts in recent 
 the loss of life            The power line stretches     history. The limited 
 should safety standards     28km from the Ha             availability for 
 not be adhered to.          Lejone substation            water storage facilities 
                             over mountainous             in the Liqhobong 
                             terrain and is susceptible   valley poses a risk 
                             to lightning strikes.        to normal operation 
                             These can and do             of the production 
                             lead to power supply         plant. 
                             interruptions to 
                             the Mine, disrupting 
                             operations. 
--------------------------  ---------------------------  -------------------------- 
Mitigation                  Mitigation                   Mitigation 
 Liqhobong is focused        A power factor correction    The Mine currently 
 on maintaining its          unit was installed           has sufficient storage 
 safety record through       on site, which manages       capacity for its 
 continued adherence         constant power supply        water needs under 
 to strict safety            to the Mine site             normal annual rainfall 
 criteria. The Company       and eliminates any           conditions and carefully 
 follows a risk based        power surges. The            manages its various 
 approach, assessing         Mine has a close             water storage facilities, 
 and adequately addressing   relationship with            ensuring that as 
 the risks in a particular   the Lesotho Electricity      much as possible 
 work area prior             Company ("LEC")              is harvested and 
 to work being performed     which ensures prompt         stored on site. 
 in that area. Continuous    action if and when           The Mine also prioritises 
 training takes place        power supply problems        effective water 
 and safety awareness        occur.                       use. It operates 
 is practiced by                                          a closed circuit, 
 all employees.                                           encourages reducing 
                                                          water use and recycles 
                                                          all water for further 
                                                          use. The Mine has 
                                                          the necessary approvals 
                                                          in place to build 
                                                          another water storage 
                                                          dam should the need 
                                                          arise. 
--------------------------  ---------------------------  -------------------------- 
 
 
OPERATIONAL RISK           OPERATIONAL RISK              STRATEGIC RISK 
 
 Cost control               Workforce and community       Retention of key 
 The total operating        relations                     personnel 
 costs of mining            The Group's performance       The Company is heavily 
 activities comprise        is impacted by relations      reliant on a small 
 both fixed and variable    with its workforce            group of key staff 
 components. There          and local communities.        to achieve its objectives. 
 is a risk that fixed       There is a risk 
 costs may increase         that increased workforce 
 ahead of expectations      and community expectations 
 or that variable           can lead to labour 
 costs escalate,            or community unrest 
 resulting in lower         and strikes. 
 profitability. 
-------------------------  ----------------------------  --------------------------- 
Mitigation                 Mitigation                    Mitigation 
 Firestone has a            Our workforce and             Firestone ensures 
 culture of cost            surrounding communities       that appropriate 
 consciousness which        form an integral              remuneration structures 
 ensures that all           part of Firestone's           are in place to 
 costs are carefully        strategy. The Company         attract and to retain 
 considered on a            operates strict               staff with the required 
 continuous basis.          safety protocols              skills and experience 
 The Group also measures    which aim at ensuring         to ensure that operational 
 its performance            employees' safety,            requirements are 
 on a monthly basis         and adequate long             met. Remuneration 
 against the approved       and short-term remuneration   structures include 
 budget and latest          structures assist             a balance of fixed 
 forecast to ensure         in maintaining a              and variable remuneration 
 that costs are in          committed and motivated       based on the key 
 line with expectations     workforce. There              performance indicators 
 and investigates           is a Community Relations      for the individual 
 further where necessary.   Department which              and for the Group 
                            attends regular               as a whole. 
                            meetings with the 
                            local communities 
                            to ensure that mutually 
                            beneficial relations 
                            are maintained. 
-------------------------  ----------------------------  --------------------------- 
 
 
STRATEGIC RISK            STRATEGIC RISK 
 
 Financing                 Interest rate exposure 
 Mining activities         risk 
 are subject to a          The Group is exposed 
 number of inherent        to risk posed by 
 risks. The most           floating interest 
 significant risk          rates charged on 
 would be lower than       the Project's debt 
 expected diamond          facilities. Rising 
 revenues as this          interest rates pose 
 could lead to a           a risk to the Group's 
 shortfall in the          cash flow, which 
 amount of cash required   could lead to the 
 to fund ongoing           Group not being 
 operational costs         able to meet its 
 and debt repayments.      operational and 
                           debt covenant cash 
                           requirements. 
------------------------  ----------------------- 
Mitigation                Mitigation 
 Management prepares       By applying the 
 detailed annual           Group's hedging 
 budgets and monthly       policy the Group 
 forecasts based           has entered into 
 on recent performance     floating to fixed 
 and results to ensure     interest swaps for 
 that it is adequately     50% of the ABSA 
 financed. Action          debt, which will 
 is undertaken at          ensure that a portion 
 the appropriate           of the total interest 
 time if and when          charge remains fixed 
 it appears that           for the duration 
 a funding shortfall       of the debt facility. 
 may occur. 
------------------------  ----------------------- 
 

OPERATIONAL REVIEW

Liqhobong

Liqhobong commenced production in October 2016 and established commercial production at the end of the financial year.

Highlights

   --    2 million ore tonnes treated 
   --    365 891 carats recovered 
   --    Average value per carat of US$90 achieved 
   --    Cash operating cost per tonne treated (including waste) of US$12.26 

Introduction

During the 2017 financial year, the Group completed construction of the Liqhobong Diamond Mine, thereby marking the Group's transition from development to diamond production. The transition was well managed and nameplate capacity of the plant was achieved early in the ramp-up phase. Steady state production targets for ore treated and waste mined were achieved from April 2017 onwards, only seven months after commencing operations.

The ramp-up was not without its challenges, with recovered grade being an initial issue. This, together with other commissioning issues which are normal in the ramp-up phase of a new plant, were resolved as far as possible by the end of March 2017 which enabled the plant to run at full production levels for a sustained three-month period, achieving commercial production by the end of the financial year.

It was particularly pleasing that we achieved all of our performance targets without a single Lost Time Injury, which is an exceptional achievement.

Construction activities

The Company began the year with the Project 85% complete, having spent US$142.0 million against the budget of US$185.4 million and having achieved zero Lost Time Injuries for 2.7 million man-hours worked. The momentum and safety record achieved was maintained in the current year as evidenced by the cumulative total of 4.4 million LTI-free hours worked at the end of the year. All major construction activities were completed in October 2016, and by the end of December construction had reached 100% completion at a total cost of US$183.3 million, having achieved 3.6 million LTI-free hours.

 
                           Q1       Q2      Q3      Q4   FY2017 
 Production 
                                   343     697     925    1 966 
 Ore (tonnes)               -      618     106     769      493 
                          392      421     415     554    1 784 
 Waste (tonnes)           339      839     910     806      894 
                        -----  -------  ------  ------  ------- 
                          392      765   1 113   1 480    3 751 
 Total (tonnes)           339      457     016     575      387 
 
 Carats recovered                          109     204      365 
  (carats)                  -   51 898     369     624      891 
 Grade (carats 
  per hundred tonnes)       -    15.15   15.69   22.10    18.61 
 
 Revenue 
 Diamonds sold                             127     182      310 
  (carats)                  -        -     590     786      376 
 Revenue (US$'m)            -        -    13.7    14.1     27.8 
 Price achieved 
  (US$/ct)                  -        -     107      77       90 
 
 

Production

The Mine commenced initial production late in October 2016, when the initial wet commissioning phase took place. Before this, each item of major equipment was tested individually and commissioned without any material. The wet commissioning phase was therefore very important as it tested the plant's performance under load for the very first time. Since issues are expected to occur during the commissioning phase, the plant was initially fed with material from highly weathered low grade stock piles. At the end of December, 51 898 carats were recovered from 343 618 tonnes of lower grade ore resulting in a recovered grade of 15.15 carats per hundred tonnes ("cpht"). An under recovery of the lower value finer diamonds during the commissioning phase led to plant modifications and changes to operating parameters, which once implemented, contributed to an improvement in grade from 15.69 cpht in Q3 to 22.10 cpht in Q4, and in an overall average recovered grade of 18.61 cpht for the year. In addition access to more areas of the pit, in particular the higher grade K5 ore, increased as mining operations advanced during Q4, also contributing to the increase in grade.

During the year, the Mine treated a total of 1 966 493 tonnes of ore, 80% from the lower grade K2 material in the pit which included some dilution, 8% from K5, 7% from K4 and the remaining 5% from historic low grade stockpiles.

Mine development

Mine development and the waste stripping programme for the year focused on de-risking operations by increasing access to more ore areas, whilst ensuring that sufficient waste rock was available to meet the material requirements for construction of the Residue Storage Facility ("RSF") wall. The height of the RSF wall needs to increase in line with the rate of tailings being generated by the plant and a combination of waste rock and course tailings are being used for its ongoing construction.

During the year, 1 784 894 tonnes of waste was mined and placed on the RSF wall.

Costs

The cash cost for the year of US$12.26 per tonne treated was at the lower end of guidance of US$12.0 to US$14.0 per tonne, which was a particularly pleasing result as the Company had to work with a significantly stronger ZAR:US$ exchange rate of ZAR12.89 compared to the budgeted ZAR14.77. The cash cost per tonne treated is competitive considering the relatively low tonnage processed during the year.

Diamond Resource and Reserve update for Liqhobong

Diamond Resource

The 2015 SAMREC compliant Diamond Resource was updated at the end of the financial year to account for the mining that took place from October 2016 to June 2017. A total of 1.9 million tonnes and 0.472 million carats was depleted as a result of mining. A further total of 0.394 million tonnes and 0.114 million carats was reclassified as waste as a result of overburden and other dilution encountered during the initial stages of mining which rendered the ore uneconomic to treat. At the end of the financial year, a total of 0.062 million tonnes of ore and 0.011 million carats resided on the ROM and low grade stockpiles. Therefore, as at 30 June 2017, the total Indicated Resource was 33 million tonnes at a grade of 27 cpht and 8.935 million carats which is a 6.7% reduction compared to the 2015 Indicated Diamond Resource statement. There were no changes to the Inferred Resource.

SAMREC compliant Diamond Resource statement for Liqhobong Main Pipe as at 30 June 2017 (including Reserves)

 
                                                     Diamond Resource 
                                ----------------------------------------------------------- 
                                 Volume in      Specific  Metric tonnes   Grade      Carats 
                                      m(3)       gravity 
Diamond Resource    Depth from  (millions)  (tonnes/m(3)     (millions)  (cpht)  (millions) 
 category               and to                         ) 
-----------------  -----------  ----------  ------------  -------------  ------  ---------- 
                    Surface (2 
                     631 masl) 
                      to 2 467 
Indicated                 masl      12.624          2.61         33.002      27       8.935 
                    2 467 masl 
                      to 2 127 
Inferred                  masl      18.135          2.65         48.064      28      13.553 
-----------------  -----------  ----------  ------------  -------------  ------  ---------- 
Total Diamond 
 Resource                           30.759          2.64         81.066      28      22.488 
------------------------------  ----------  ------------  -------------  ------  ---------- 
 
   --        Diamond Resources as at 30 June 2017, reported inclusive of reserves. 
   --        Tonnes are metric tonnes and totals are rounded. 
   --        Stated at a bottom-cut off of 1.25mm square apertures. 

Diamond Reserve

As a result of lower than expected sales prices achieved from March to August 2017, a new mine plan was derived at an assumed US$/ct of US$75. This resulted in a shorter overall life-of-mine ("LOM") and a reduction in the Probable Reserve compared to the 2015 plan. The reduction in the Probable Reserve is also a result of the mining depletions and reclassification mentioned above in the Diamond Resource section as well as the application of a resource to reserve modifying factor of 0.84 to compensate for the use of 1.25mm slotted bottom cut-off screens. Therefore, as at 30 June 2017, the total Probable Reserve was 26.7 million tonnes at a grade of 23 cpht and 6.233 million carats, which is a 34.5% reduction compared to the 2015 Probable Diamond Reserve statement.

In addition to the Probable Diamond Reserve, the 2017 split shell mine plan also assumes the mining of a portion of the Inferred Diamond Resource totalling some 5.5 million tonnes and 1.33 million carats. The latest 2017 mine plan contemplates the mining of a cut 1 and cut 2 and has the optionality to revert to a longer LOM which includes the original cut 3 within a three year period should there be a general improvement in the quality of diamonds recovered or a substantial increase in rough diamond prices.

SAMREC compliant Diamond Reserve statement for the Liqhobong Main Pipe as at 30 June 2017

 
                                                  Diamond Reserve 
                                         --------------------------------- 
                                         Metric tonnes   Grade      Carats 
Diamond Reserve       Depth from and to     (millions)  (cpht)  (millions) 
 category 
----------------  ---------------------  -------------  ------  ---------- 
                   Surface (2 631 masl) 
Probable                  to 2 467 masl         26.704      23       6.233 
----------------  ---------------------  -------------  ------  ---------- 
Total Diamond 
 Reserve                                        26.704      23       6.233 
---------------------------------------  -------------  ------  ---------- 
 
   --        The above Diamond Reserve is stated at a 1.25mm slotted bottom cut-off. 
   --        The average diamond price per carat is estimated at US$75/ct. 

-- The plant is currently using a BCO configuration of 1.25mm slotted screens which necessitates the application of a resource to reserve modifying factor of 0.84 for mine planning purposes.

   --        Tonnes are metric tonnes and totals are rounded. 

Further detailed information on the Diamond Resource and Diamond Reserve, which have been prepared in accordance with SAMREC guidelines (2009), can be found within the Company's internal Technical Report. This Technical Report does not constitute a Competent Person's Report as defined in the AIM Rules.

FINANCIAL REVIEW

We successfully completed the Liqhobong construction project within budget and ramped up to full production during the year.

Summary

   --    Mine Development Project completed within US$185.4 million budget 
   --    Revenue of US$27.84 million 
   --    310 376 carats sold 
   --    Average value per carat of US$90 achieved 
   --    Cash operating cost per tonne treated (including waste) of US$12.26 

-- Loss before tax of US$130.0 million (2016: US$9.0 million) which includes an impairment charge of US$122.6 million

   --    Standby facility of US$10.0 million available 
   --    First repayment of ABSA debt facility in March 2017 

Financial statement presentation

Common convention during commissioning and test production phases of operation is such that all revenues and operating costs are capitalised to the cost of the asset in the Statement of Financial Position until commercial production is achieved. Once achieved, revenues and operating costs are recognised in the Statement of Comprehensive Income.

Accounting for change

Commercial production was established at the end of June when commissioning activities, which included certain modifications to the plant, were complete and full nameplate production targets had been reached consistently over a three month period. Since commercial production was established at the end of the financial year, all revenues and operating costs for the year were capitalised to the cost of the asset. This financial review presents the financial performance prior to capitalisation.

Diamond sales

 
                             Q1    Q2        Q3        Q4    FY2017 
 Revenue 
 Diamonds sold (carats)       -     -   127 590   182 786   310 376 
 Revenue (US$'m)              -     -      13.7      14.1      27.8 
 Price achieved (US$/ct)      -     -       107        77        90 
 
 

The Group recognised total revenue for the year from four sales of US$27.8 million where 310 376 carats were sold at an average price of US$90 per carat.

Firestone's first diamond sale took place in February 2017, when all of the 75 936 carats offered for sale, which included a 37.7 carat flawless "D" colour diamond, were sold for US$8.14 million, realising an average price of US$107 per carat. The first sale was strongly supported, with over 90 different companies viewing the diamonds and more than 38 of them becoming successful bidders.

In April 2017, a 109 carat light yellow diamond was recovered, providing further evidence of the large stone potential of Liqhobong. Minor modifications to the plant together with changes to the plant's operating parameters during Q3 resulted in increased recoveries, particularly of the finer lower quality diamonds. This had a positive impact on grade which improved from 15.69 cpht in Q3 to 22.10 cpht in Q4, but impacted negatively on US$ per carat, which decreased from US$107 per carat in Q3 to US$77 per carat in Q4. The resultant reduction in average value was a combination of the value recovered and the impact of the Indian demonetisation programme late in 2016 and early 2017.

Liqhobong operating costs

Mine operating costs for the year comprise on-mine cash costs, off-site administration and selling expenses incurred from the time that operations commenced in October 2016. Operating costs of US$12.26 per tonne treated were in line with expectation at the lower end of guidance of between US$12 and US$14 per tonne treated.

During the year, the local currency strengthened by 12.74% from LSL14.77:US$1 to LSL12.89:US$1 which resulted in higher than expected costs in US Dollar terms. However, careful cost management early on in the production cycle resulted in cost savings which offset the higher cost resulting from the stronger local currency.

 
                               2017   2016 
 US$'million 
 On-mine cash costs            19.8      - 
 Diamond royalties              1.1      - 
 Diamond inventory movement   (3.9)      - 
 Administration and 
  selling expenses              0.6      - 
                             ------  ----- 
 Total cash operating 
  cost                         17.6      - 
 Depreciation                   1.0      - 
 Waste stripping amortised      2.3      - 
 Share-based payment 
  expense                       0.2      - 
                             ------  ----- 
 Accounting mining cost        21.1      - 
 
 KPIs: 
 Cash operating cost 
  per tonne treated           12.26      - 
 Accounting cost per 
  tonne treated               11.69      - 
---------------------------  ------  ----- 
 

BK11 care and maintenance

The BK11 care and maintenance cost of US$0.5 million remained the same as the previous year. Amulet Diamond Corporation began contributing up to US$30 000 of the monthly cost from 1 June 2017 in terms of an Option Agreement which was entered into on 24 May 2017.

Corporate overhead

Corporate costs for the year of US$3.2 million compared favourably, once again, to the previous year's US$3.4 million, evidencing management's continued commitment to cost control and reduction where possible.

Depreciation

The depreciation charge for the year of US$2.3 million comprises US$1.2 million for the BK11 mine assets, US$1.0 million for the powerline which provides electricity to the Liqhobong Mine and US$0.1 million for other assets.

Impairment

Lower than expected average diamond prices achieved is an indicator of potential impairment resulting in an assessment of the carrying value of the Liqhobong Mine asset in the Statement of Financial Position. The result of the assessment, as described more fully in Note 3 to the financial statements, has led to an impairment charge of US$122.6 million. It must be noted that a reversal of a portion or all of the impairment could take place in the future, should the Mine recover more higher quality diamonds resulting in a higher average value or general rough diamond market conditions improve.

Tax charge

The net tax charge for the year of US$21.7 million comprises a deferred tax charge of US$18.7 million and an income tax charge of US$3.0 million in Kopane Diamonds. The deferred tax charge is due to the reversal of the deferred tax asset recognised in 2016. This is due to the lower average diamond price environment. The tax charge resulted from taxable interest income earned on loan funding provided to the Liqhobong Mine. Withholding tax is levied by the Lesotho Revenue Authority on the interest paid by Liqhobong at a rate of 10% which was sufficient to offset the tax payable by Kopane.

Net loss for the year

In summary, the Group incurred a loss for the year of US$151.7 million, made up as follows:

 
                            US$'millions 
 Income                             29.1 
 Less: 
 Operating costs                    17.6 
                           ------------- 
 Reclassification of 
  Liqhobong gross profit            10.3 
 Administration and 
  other costs                        7.8 
 Impairment                        122.6 
 Finance cost                        0.8 
                           ------------- 
 Loss before tax                   130.0 
 Income tax charge                  21.7 
 Net loss after tax                151.7 
-------------------------  ------------- 
 

CAPEX

During the year US$35.1 million was capitalised to the Liqhobong Mine asset and includes additions of US$25.7 million (net of revenue of US$27.8 million), capitalised borrowing costs of US$5.1 million and a capitalised effective interest charge of US$4.3 million.

The total cost of constructing the Liqhobong Mine of US$183.3 million was marginally less than the budget of US$185.4 million. The cost of removing additional overburden which was encountered early in the construction phase and the additional cost of risk mitigation items which included increased on site water storage capacity were fortunately offset by foreign currency exchange gains of US$28.0 million.

Debt

 
                      Interest   Facility       2017       2016 
                          rate     amount    US$'000    US$'000 
                         US$ 3 
                         month 
 ABSA debt               LIBOR 
  facility      plus margin(1)       82.4       81.0       43.4 
 Eurobond 
  (Series 
  A)                   8% p.a.       30.0       30.0       30.0 
 Eurobond 
  (Series 
  B)                   8% p.a.       15.0        5.0          - 
                                ---------  ---------  --------- 
                                    127.4      116.0       73.4 
 -----------------------------  ---------  ---------  --------- 
 

1 Tranche A (85% of loan balance) - Margin of 1.8%

Tranche B (15% of loan balance) - Margin of 10% pre-financial completion and 7.5% post-financial completion

The Group drew the final amount available under the US$82.4 million ABSA debt facility in January 2017. Quarterly repayments commenced in March when US$1.4 million of capital was repaid. The June capital repayment of US$3.3 million cleared shortly after year end.

The Group ended the year with US$116.0 million of debt. At 30 June 2017, the Group had US$10.0 million available from the Series B Eurobond facility ("Standby Facility").

Covenant measurement

During the year, ABSA Bank agreed to extend the period for first covenant measurement from December 2017 to June 2018, by which time, unless agreed otherwise, Liqhobong must have achieved financial completion.

Covenants are measured as follows:

 
                                             Maintenance 
                                               following 
                              Financial        financial 
                          completion(5)    completion(6) 
----------------------  ---------------  --------------- 
 Forecast debt service 
  cover ratio(1)              >=2 times      >=1.5 times 
----------------------  ---------------  --------------- 
 Historic debt service 
  cover ratio(2)              >=2 times      >=1.5 times 
----------------------  ---------------  --------------- 
 Loan life cover ratio      >=2.2 times      >=1.7 times 
----------------------  ---------------  --------------- 
 Debt/equity ratio(3)               n/a          <=55:45 
----------------------  ---------------  --------------- 
 Reserve tail ratio(4)            >=40%            >=30% 
----------------------  ---------------  --------------- 
 

1 The ratio of forecast operational cash flow for a three month period, to the next quarterly debt repayment which includes capital and interest.

2 The ratio of historic operational cash flow generated for a three month period, to the quarterly debt repayment due, which includes capital and interest.

3 The ratio of forecast operational cash flow over the life of the loan, to total debt under the facility.

4 The ratio of the remaining diamond reserve, to the total diamond reserve of 36.4 million tonnes.

5 Ratios to be met no later than 30 June 2018.

6 Ratios are measured on a quarterly basis commencing 30 September 2018.

Cash flow

The Group began the year with US$10.3 million in cash. Cash spend for the year of US$36.8 million included US$3.7 million on operations and US$30.9 million on the project, and foreign exchange adjustments resulted in a decrease of US$0.5 million. During the year, the Group drew a total of US$44.0 million from debt facilities, US$39.0 million from the ABSA project debt facility and US$5.0 million from the Standby Facility, and repaid US$1.5 million of the ABSA facility and other loans. The Group ended the year with a cash balance of US$17.1 million.

HEALTH, SAFETY, ENVIRONMENT AND COMMUNITY

Health and safety

Achievements:

-- successful transition of the Safety Management System from the Construction team to the Liqhobong Management team;

   --    total of 4 437 107 cumulative man-hours worked without any Lost Time Injuries; and 
   --    zero Lost Time Injuries. 

Firestone strives to provide all its employees, contractors and stakeholders with a safe and healthy working environment. We aim to achieve this by maintaining a high standard of safety reporting, adherence with policies and procedures, holding awareness campaigns, running training programmes and by instilling a strong culture of safety awareness. Regular training and retraining of all employees and contractors takes place at the Mine and all visitors to the Mine are subjected to a comprehensive safety induction session.

While the operations have been designed in such a way that they are as safe as possible, and policies and procedures are in place to help prevent accidents from occurring, accidents can still occur. In many instances, accidents are as a result of non-compliance with standard safety procedures, whereupon refresher training is conducted and safety standards are reinforced. The Company operates a Safety Management system which records all incidents as well as near misses. All incidents are investigated to identify the reasons for them occurring, and the corrective action required to prevent them from re-occurring. Firestone also recognises the importance of reporting all near misses, so that corrective action is taken to prevent these from resulting in incidents in the future.

The health of our people is also important as there are mutual benefits for the Company and for the individual. The Mine has a gym which is equipped to assist people to stay fit whilst on site, and there is a clinic which is adequately resourced to treat people for a range of medical issues and emergencies. Procedures are in place for medical evacuation to more suitable medical facilities should this be required. HIV/AIDS has a high prevalence in Lesotho and all employees are encouraged to determine their status. Counselling is offered and the clinic is available to assist people in managing the illness.

Firestone maintained its zero Lost Time Injury Frequency Rate ("LTIFR") and Fatal Injury Frequency Rate ("FIFR") safety record in FY2017. We thank all those involved in maintaining this exemplary record from construction of the Liqhobong Mine which commenced in July 2014, throughout commissioning and ramp-up of the operations during the year.

Environment

Achievements:

   --    10% reduction in water consumption per tonne processed; 
   --    reduced electricity consumption of 10kW per hour per tonne processed; 

-- successful implementation of a closed-circuit water management programme that ensures water quality meets South African National Standards ("SANS") for drinking water and livestock watering;

-- successful implementation of an advanced dust suppression system throughout the operation that reduced the risk of dust pollution which can impact neighbouring communities and employees;

   --    zero major environmental incidents; and 
   --    100% compliance with all environmental regulations, licences and permits. 

Firestone is committed to minimising its impact on the environment in which it operates. We conduct business in a sustainable, socially and environmentally responsible manner, since the long-term sustainability of our business is dependent upon good practices in both the protection of the environment and the efficient management of the mining and processing of our mineral resources.

The physical location of the Liqhobong Mine in the mountainous highlands of Lesotho required a significant transformation to create level areas where infrastructure such as the processing plant and access roads could be constructed. The construction activities which commenced in June 2014, and which were substantially completed at the end of 2016, were governed by our Environmental Management Plan ("EMP"). Our aim now is to ensure that we adhere to our EMP by putting in place pro-active environmental monitoring and management plans so that the required standards of environmental protection are achieved and maintained throughout the life of the Mine. We report our performance against the plan to the Lesotho Department of Environment bi-annually and ensure that we are accountable to all our stakeholders.

Our employees and contractors form an integral part of the environmental management system within the Company, and through inductions and training are aware of their impact on the environment and their responsibilities. Management systems include information on how to contribute meaningfully to bio-diversity and conservation, as well as the procedures in place to reduce, re-use and recycle waste thereby promoting efficient use of natural resources and minimising the quantity of final waste disposal. There is a strong culture of re-use and recycling at the Mine and all waste is handled and disposed of in a responsible manner.

Operational activities at the Mine require substantial volumes of water. Managing water supply is increasingly important given the fact that water is becoming a scarce resource in southern Africa, due to ongoing droughts, which have resulted from increasingly irregular annual rainfall patterns. We are therefore committed to responsible water management by continuously assessing our impact on the natural water resources with a strong focus on water reclamation, recycling and re-use in the operation. We continually participate in forums to discuss and share lessons learnt and exchange ideas regarding the environmental management of water resources.

Our operations are dependent on electricity supplied from the local grid, and our approach to energy management is focused on the awareness and reduction of energy consumption where at all possible. A number of energy efficiency initiatives were implemented during the year which included the installation of energy efficient LED lighting equipment throughout the operation, installing variable speed drives on appropriate equipment and optimising the use of power on the Mine.

Community

Firestone is committed to a Corporate Social Responsibility and Investment ("CSRI") programme in order to build long-term, transparent and mutually beneficial relationships with our two closest villages in particular, Liqhobong and Pulane, which are most affected by our operations. These relationships are important in balancing the community's expectations against the Group's strategy to develop sustainable projects and increase basic living standards in the area.

We have therefore maintained an open dialogue with the community, worked together with government departments and non-governmental organisations and, over the years, consistently delivered on resulting projects and initiatives. We have actively engaged with the community to understand its basic needs and to ensure that these projects benefit the community as a whole.

During the year, we embarked on community projects which focused on two important, life-changing aspects: providing clean potable water to the two villages adjacent to the Mine and improving school facilities.

Fresh drinking water is now available from 20 tap points, which are conveniently located within the villages. The water is sourced from 13 springs from the surrounding areas which are connected by a series of pipelines and other infrastructure. All of the work on this project was performed by the villagers together with the assistance of our own employees who have the required knowledge and skills to ensure that the project was a success.

Basic education is a priority, and an ongoing challenge in southern Africa. We built and equipped a crèche, where young children can be schooled prior to starting their formal education at the Liqhobong Primary School. During the year, we also increased the Primary School's capability by building an additional classroom and a school office. One of our partners, the Crossroads Foundation, provided school furniture and equipment, educational material and school uniforms, as well as clothing and other supplies which were distributed to those most in need.

We recognise the employment needs of the local communities and the positive impact that employment has on the local economy. It is for this reason that we always consider employing people from the local communities before searching further afield. We are particularly proud that Liqhobong Mine employs 94% of its people from within the country.

One of the challenges we face is that of increasing community expectation. We understand that the community needs to voice its concerns. Ongoing engagement and communication ensures that issues are identified and resolved satisfactorily. During the year we concluded an agreement of understanding with the two villages which clearly demonstrated our commitment to them.

We continue to work with the local communities to identify and implement successful and sustainable projects which benefit the communities as a whole, helping us achieve our strategic objective of increasing basic living standards in the area.

STRATEGIC REVIEW CONCLUSION

The current year has started well with 199 007 carats recovered during the first quarter, including the largest diamond recovered to date, a 133 carat light yellow stone, as well as 45 specials (larger than 10.8 carats). Mining is proceeding to plan and Firestone is gradually extending operations to additional areas in the pit and, as more detailed knowledge of the pit is acquired over the coming months, the Company expects to be able to fully optimise operations at Liqhobong. As announced today, management, aided by consultants, has developed a revised mine plan to better cater for the current lower than expected diamond sales results and ensure the Company can mine sustainably should the lower average diamond values being achieved persist.

In parallel with finalising the new mine plan, Firestone has been in discussions with its major shareholders and debt providers on the future financing of the Company. These discussions have been productive and have yielded a positive outcome for the Company. We have today announced a potential US$25 million capital raise and a restructuring of the ABSA debt facility (see Note 2 for more detail). Together, these will provide the Group with financial strength and flexibility to continue to develop the Liqhobong Mine for the benefit of all of our stakeholders.

Strategic Report

This Strategic Report was approved by the Board on 30 November 2017 and is signed on its behalf by:

Lucio Genovese

Non-Executive Chairman

Stuart Brown

Chief Executive Officer

DIRECTORS' REPORT

The Directors present their Annual Report and Accounts for the year ended 30 June 2017. The contents of this report meet the disclosure requirements of the Companies Act 2006 and AIM Rules and, where the Directors have deemed it appropriate, the Listing Rules and the UKLA Disclosure and Transparency Rules. The Strategic Report, the Corporate Governance Statement and the Directors' Remuneration Report should be read in conjunction with this report.

Results and dividends

The Group made a loss after taxation of US$151.7 million (2016: profit after tax of US$13.6 million). Further details are shown in the Consolidated Statement of Comprehensive Income.

The Directors do not recommend a dividend (2016: nil).

Capital structure

The Company's share capital consists of one class of ordinary shares and two classes of deferred shares. At the date of this report the ordinary share capital of the Company was 320 271 086 ordinary shares of 1 pence each (2016: 314 948 244 ordinary shares of 1 pence each).

Other than the general provision of the Articles (and prevailing legislation) there are no specific restrictions on the size of a holding or on the transfer of ordinary shares.

The Directors are not aware of any agreement between holders of the Company's shares that may result in the restriction of the transfer or securities or on voting rights. No shareholder holds any securities carrying any special rights or control over the Company's share capital.

At the date of this report the Company had been notified of the following interests in the issued ordinary share capital:

 
                                  Shares  % holding 
--------------------------------  ------  --------- 
                                  77 083 
Resource Capital Fund VI L.P.        679     24.07% 
                                  76 488 
Pacific Road Resources(1)            367     23.88% 
                                  31 653 
Edwards Family Holdings Limited      174      9.99% 
                                  26 168 
Sustainable Capital Limited          661      8.26% 
--------------------------------  ------  --------- 
 

1 Includes Pacific Road Resources Fund II L.P. ("PRC LP") and Pacific Road Resources Fund II ("PC Trust").

Directors

The Directors who served during the year and up to the date of this report were as follows:

 
                Position                 Date of change 
--------------  -----------------------  -------------------- 
Stuart Brown    Chief Executive Officer 
Lucio Genovese  Non-Executive Chairman 
Deborah Thomas  Non-Executive Director   Appointed 1 November 
                                          2016 
Keith Johnson   Non-Executive Director 
Ken Owen        Non-Executive Director 
Mike Wittet     Non-Executive Director 
Niall Young     Non-Executive Director 
Paul Sobie      Non-Executive Director 
Braam Jonker    Non-Executive Director   Resigned 31 October 
                                          2016 
--------------  -----------------------  -------------------- 
 

The Company maintains Directors' and Officers' Liability Insurance which in the view of the Directors, should provide appropriate cover for any potential legal action brought against its Directors. The Company has also provided in its Articles of Association an indemnity for its Directors, which is a qualifying third party indemnity provision for the purposes of section 234 of the Companies Act 2006. This was in place throughout the financial year under review and up to the date of the approval of the financial statements.

Employees

The Group had 202 full time employees at the year end.

Employee involvement

The Company's policy is to actively involve its employees in the business and to ensure that matters of concern to them, including the Group's aims and objectives and the financial and economic factors which impact thereon are communicated in an open and regular manner. This is achieved through regular management briefs.

Financial risk management and exposure to risks from the use of financial instruments

Financial risk disclosures and details of the Group's exposure to risk arising from the use of financial instruments are provided within the Strategic Report and in note 29 to the financial statements.

Going concern

The Directors, after making enquiries and considering uncertainties associated with the Group's operations, believe that, on the basis of a successful equity raise and restructuring of the ABSA debt facility, the Group and Company have, or have access to, the necessary financial resources to continue in operational existence for the foreseeable future. Accordingly, the Directors continue to adopt the going concern basis in preparing the Annual Report and Accounts which do not include any adjustments that would result from the going concern basis of preparation being inappropriate. Further details are included within note 2 going concern.

Post-balance sheet events

Post-balance sheet events are detailed in note 13.

Political donations

The Company made no political donations during the year.

Disclosure of information to the auditor

In the case of each person who was a Director at the time this report was approved:

-- so far as that Director was aware, there was no relevant available information of which the Company's auditor is unaware; and

-- that Director has taken all steps that the Director ought to have taken as a Director to make himself aware of any relevant audit information and to establish that the Company's auditor was aware of that information.

A resolution to re-appoint BDO LLP as auditor to the Company will be proposed at the forthcoming Annual General Meeting.

On behalf of the Board

Lucio Genovese

Non-Executive Chairman

30 November 2017

INDEPENT AUDITOR'S REPORT TO THE MEMBERS OF FIRESTONE DIAMONDS PLC

Opinion

We have audited the financial statements of Firestone Diamonds plc (the "Company") and its subsidiaries (the "Group") for the year ended 30 June 2017 which comprise the Consolidated Statement of Comprehensive Income, the Consolidated Statement of Financial Position, the Consolidated Statement of Changes in Equity, the Consolidated Statement of Cash Flows, the Company Statement of Financial Position, the Company Statement of Changes in Equity, the Company Statement of Cash Flows and notes to the financial statements, including a summary of significant accounting policies.

The financial reporting framework that has been applied in the preparation of the financial statements is applicable law and International Financial Reporting Standards ("IFRS") as adopted by the European Union and, as regards the Company financial statements, as applied in accordance with the provisions of the Companies Act 2006.

In our opinion:

-- the financial statements give a true and fair view of the state of the Group's and of the Company's affairs as at 30 June 2017 and of the Group's loss for the year then ended;

-- the Group financial statements have been properly prepared in accordance with IFRS as adopted by the European Union;

-- the Company financial statements have been properly prepared in accordance with IFRS as adopted by the European Union and as applied in accordance with the provisions of the Companies Act 2006; and

-- the financial statements have been prepared in accordance with the requirements of the Companies Act 2006.

Basis for opinion

We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. Our responsibilities under those standards are further described in the Auditor's responsibilities for the audit of the financial statements section of our report. We are independent of the Group and the Company in accordance with the ethical requirements that are relevant to our audit of the financial statements in the UK, including the FRC's Ethical Standard as applied to listed entities, and we have fulfilled our other ethical responsibilities in accordance with these requirements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.

Material uncertainties in relation to going concern

We draw attention to note 1 in the financial statements which states that the Group cannot repay the ABSA debt facility on the original repayment schedule. The Directors have engaged with ABSA and its major shareholders. ABSA have conditionally agreed to restructure the debt in line with the disclosures made in note 1. However, the debt restructure is subject to ECIC ("Export Credit Insurance Corporation of South Africa SOC Limited") approval which will occur after the date of these financial statements and may or may not be forthcoming. The debt restructure is further conditional upon the successful equity placement which is due to complete imminently but is not currently based upon legally binding agreements and funds have not yet been received and the ability to meet the revised covenant terms which include that the mine is operated in line with the mine plan.

These events or conditions, along with the other matters as set forth in note 1, indicate that material uncertainties exists that may cast significant doubt on the Group and the Company's ability to continue as a going concern. Our opinion is not modified in respect of this matter.

Given the conditions and uncertainties noted above we considered going concern to be a key audit matter. We have performed the following work as part of our audit:

-- we challenged the Directors' forecasts to assess the Group and Company's ability to meet its financial obligations as they fall due for a period of at least 12 month from the date of approval of the financial statements. We reviewed the consistency of committed cash flows against contractual arrangements, and compared forecast operating levels, production costs and overheads in the life of mine model to current run rates;

-- we reviewed the terms of the debt restructure to understand the conditions attached to both the debt and equity raise. We reviewed the revised covenant terms with the ABSA term sheet and whether these could be met based upon the cash flow forecasts and life of mine model. We assessed these to be in line with the disclosures in the financial statements to ensure these had been adequately disclosed; and

-- we confirmed the equity placement to the placing book confirming anticipated uptake, which was based on verbal confirmations and is not contractually binding.

Key audit matters

Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial statements of the current period and include the most significant assessed risks of material misstatement (whether or not due to fraud) we identified, including those which had the greatest effect on: the overall audit strategy, the allocation of resources in the audit and directing the efforts of the engagement team. These matters were addressed in the context of our audit of the financial statements as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters.

 
 KEY AUDIT MATTER                     OUR RESPONSE 
===================================  ============================================================== 
 
   Carrying value of Liqhobong          Our procedures in relation 
   Diamond Mine                         to management's assessment 
                                        of the carrying value of 
   The carrying value of                Liqhobong Diamond Mine 
   the Liqhobong Diamond                included: 
   Mine at 30 June 2017 represented      *    evaluating management's impairment model against the 
   a significant risk for                     revised life of mine plan and our understanding of 
   our audit given the level                  the operations. We critically reviewed the revised 
   of estimation and judgments                mine plan against resource and reserve reports and 
   required such as future                    mine optimisation review undertaken by an independent 
   diamond pricing, foreign                   third party expert; 
   exchange rates, diamond 
   recoveries, operational 
   inputs and discount rate              *    testing whether the methodology applied in the value 
   and the possibility that                   in use calculation is compliant with the requirements 
   these judgements and estimates             of International Accounting Standards ('IAS') 36 
   could be influenced by                     Impairment of Assets, and the mathematical accuracy 
   management bias. There                     of management's model; 
   is a risk that the Liqhobong 
   Diamond Mine is carried 
   at an amount greater than             *    challenging the significant inputs and assumptions 
   its recoverable amount                     used in the impairment model and whether these were 
   through continued use                      indicative of potential bias. Our testing included: 
   or sale. 
 
   The continued volatility              *    assessment of the diamond price forecasts to prices 
   in diamond prices and                      achieved in the year and to third party reports in 
   the lower than expected                    respect of past sales. We critically assessed the 
   quality of diamonds recovered              revenue assumptions regarding the diamond assortment 
   at the Liqhobong Mine                      and considered the appropriateness of growth 
   are factors which heighten                 assumptions based on empirical data and industry 
   the risk of impairment.                    peers; 
 
   In total, impairments 
   amounting to US$122.6                 *    critically analysing the inputs in management's 
   million were recognised                    calculated discount rate. We engaged BDO valuation 
   in the year ended 30 June                  specialists to assess the reasonableness of the 
   2017. Further disclosure                   methodology used in determining the discount rate and 
   is made within notes 2                     challenged management's discount rate assumptions by 
   and 9 of the financial                     benchmarking against industry peers and published 
   statements.                                market consensus; 
 
 
                                         *    comparison of foreign exchange rate assumptions to 
                                              year end spot rates, and 
 
 
                                         *    critical review of the forecast costs against the 
                                              expected production profiles in the revised mine 
                                              plan. 
 
 
                                         *    we also assessed the adequacy of impairment related 
                                              disclosures contained within the financial 
                                              statements. 
===================================  ============================================================== 
 
 
 KEY AUDIT MATTER                      OUR RESPONSE 
 
   Recoverability of deferred            Our procedures in relation 
   tax assets                            to management's assessment 
                                         of the recoverability of 
   As disclosed in note 13               deferred tax assets included: 
   to the consolidated financial          *    evaluating management's assessment of the sufficiency 
   statements, as at 30 June                   of future taxable profits in support of the 
   2017 the Group has recognised               recognition of deferred tax assets by comparing 
   US$3.8 million of deferred                  management's forecasts of future profits consistent 
   tax assets in the consolidated              with the life of mine model and critically assessing 
   statement of financial                      the assumptions and judgments included in these 
   position (30 June 2016:                     forecasts by considering the accuracy of forecasts 
   US$20.3 million).                           against historic activity and the sensitivities of 
                                               the profit forecasts; 
   As a result of a change 
   in the Liqhobong Mine 
   plan and life of mine                  *    assessing the recovery of the level of deferred tax 
   model, the Group recognised                 asset balance recognised in the Statement of 
   a reversal of the previously                Financial Position in accordance with the provisions 
   recognised deferred tax                     of IAS 12 Income Taxes; and 
   asset, totalling US$18.7 
   million, in the current 
   financial year.                        *    considering the adequacy of the tax disclosures (note 
                                               2) in the consolidated financial statements setting 
   We identified the recoverability            out the basis of the deferred tax balance and the 
   of deferred tax assets                      level of estimation involved. 
   as a key audit matter 
   due to the recognition 
   of these assets involving 
   judgement by management 
   as to the likelihood of 
   the realisation of these 
   deferred tax assets, which 
   is based on a number of 
   factors, including whether 
   there will be sufficient 
   taxable profits in the 
   near term to support recognition. 
   The risk is that the Group 
   does not generate the 
   anticipated profits and 
   the asset is therefore 
   not recoverable and impaired. 
------------------------------------  -------------------------------------------------------------- 
 

Our application of materiality

 
 Group materiality   Group materiality   Basis for materiality 
  FY 2017             FY 2016 
==================  ==================  ========================= 
 
   US$2.0 million      US$2.5 million      Approximately 1.5% 
                                           of total assets (2016: 
                                           approximately 1.5% 
                                           of total assets) 
==================  ==================  ========================= 
 

We apply the concept of materiality both in planning and performing our audit, and in evaluating the effect of misstatements. We consider materiality to be the magnitude by which misstatements, including omissions, could influence the economic decisions of reasonable users that are taken on the basis of the financial statements. Importantly, misstatements below these levels will not necessarily be evaluated as immaterial as we also take account of the nature of identified misstatements, and the particular circumstances of their occurrence, when evaluating their effect on the financial statements as a whole.

Our basis for the determination of materiality has remained unchanged. The benchmark percentage for calculating materiality has remained unchanged at 1.5% in 2016 to 2017 which reflect the public interest in the project as it nears completion of development. We consider total assets to be the most significant determinant of the Group's financial performance used by shareholders.

Whilst materiality for the financial statements as a whole was US$2.0 million, each significant component of the Group was audited to a lower level of materiality ranging from US$1.3 million to US$0.2 million which is used to determine the financial statement areas that are included within the scope of our audit and the extent of sample sizes during the audit.

We agreed with the audit committee that we would report to the committee all individual audit differences identified during the course of our audit in excess of US$0.1 million (2016: US$0.1 million). We also agreed to report differences below these thresholds that, in our view warranted reporting on qualitative grounds.

An overview of the scope of our audit

Our Group audit scope focused on the Group's principal operating company, Liqhobong Mining Development Company (Pty) Limited ("LMDC") which holds the Liqhobong mine in Lesotho. LMDC was subject to a full scope audit as were the Company and its Group consolidation as these represent the other significant components of the Group.

The remaining components of the Group were considered non-significant and were principally subject to analytical review procedures, together with additional substantive testing over the areas applicable to that component. We set out below the extent to which the Group's revenue and total assets were subject to audit versus review procedures.

Entities subject to full scope audits account for 90% of the total assets.

The audits of each of the components were principally performed in South Africa and the United Kingdom. All of the audits were conducted by BDO LLP and a BDO member firm.

As part of our audit strategy, as Group auditors:

-- detailed Group reporting instructions were sent to the component auditors, which included the significant areas to be covered by the audits (including areas where there was considered to be a significant risk of material misstatement), and set out the information required to be reported to the Group audit team;

-- the Group audit team was actively involved in the direction of the audits performed by the component auditors for Group reporting purposes, along with the consideration of findings and determination of conclusions drawn; and

-- a senior member of the Group audit team visited the Liqhobong Diamond Mine site, and attended the local audit clearance meeting.

Other information

The Directors are responsible for the other information. The other information comprises the information included in the annual report, other than the financial statements and our auditor's report thereon. Our opinion on the financial statements does not cover the other information and, except to the extent otherwise explicitly stated in our report, we do not express any form of assurance conclusion thereon.

In connection with our audit of the financial statements, our responsibility is to read the other information and, in doing so, consider whether the other information is materially inconsistent with the financial statements or our knowledge obtained in the audit or otherwise appears to be materially misstated. If we identify such material inconsistencies or apparent material misstatements, we are required to determine whether there is a material misstatement in the financial statements or a material misstatement of the other information. If, based on the work we have performed, we conclude that there is a material misstatement of this other information, we are required to report that fact. We have nothing to report in this regard.

Opinions on other matters prescribed by the Companies Act 2006

In our opinion, based on the work undertaken in the course of the audit:

-- the information given in the Strategic Report and the Directors' Report for the financial year for which the financial statements are prepared is consistent with the financial statements; and

-- the Strategic Report and the Directors' Report have been prepared in accordance with applicable legal requirements.

Matters on which we are required to report by exception

In the light of the knowledge and understanding of the Group and the Company and its environment obtained in the course of the audit, we have not identified material misstatements in the Strategic Report or the Directors' Report.

We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 requires us to report to you if, in our opinion:

-- adequate accounting records have not been kept by the Company, or returns adequate for our audit have not been received from branches not visited by us; or

-- the Company financial statements are not in agreement with the accounting records and returns; or

   --    certain disclosures of Directors' remuneration specified by law are not made; or 
   --    we have not received all the information and explanations we require for our audit. 

Responsibilities of Directors

As explained more fully in the Directors' responsibilities statement, the Directors are responsible for the preparation of the financial statements and for being satisfied that they give a true and fair view, and for such internal control as the Directors determine is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error.

In preparing the financial statements, the Directors are responsible for assessing the Group's and the Company's ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless the Directors either intend to liquidate the Group or the Company or to cease operations, or have no realistic alternative but to do so.

Auditor's responsibilities for the audit of the financial statements

This report is made solely to the Company's members, as a body, in accordance with Chapter 3 of Part 16 of the Companies Act 2006. Our audit work has been undertaken so that we might state to the Company's members those matters we are required to state to them in an auditor's report and for no other purpose. To the fullest extent permitted by law, we do not accept or assume responsibility to anyone other than the Company and the company's members as a body, for our audit work, for this report, or for the opinions we have formed.

Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an auditor's report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with ISAs (UK) will always detect a material misstatement when it exists.

Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements.

A further description of our responsibilities for the audit of the financial statements is located on the Financial Reporting Council's website at: www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor's report.

Scott Knight (Senior Statutory Auditor)

For and on behalf of BDO LLP, Statutory Auditor

London

30 November 2017

BDO LLP is a limited liability partnership registered in England and Wales (with registered number OC305127).

Consolidated statement of comprehensive income for the year ended 30 June 2017

 
                                                         2017      2016 
                                              Note    US$'000   US$'000 
--------------------------------------------  ----  ---------  -------- 
Other income                                            1 232       450 
Total administrative expenses                         130 472     7 396 
                                                    ---------  -------- 
Other administrative expenses                             518       290 
Impairment charge                              3      122 602         - 
Amortisation and depreciation                  6        2 316     2 464 
Share-based payments                                    1 268       775 
Care and maintenance                                      534       518 
Corporate expenses                                      3 234     3 349 
--------------------------------------------  ----  ---------  -------- 
Loss before finance charges and 
 income tax                                         (129 240)   (6 946) 
Finance income                                            460       111 
Finance costs                                           1 235     2 198 
--------------------------------------------  ----  ---------  -------- 
Loss before tax                                     (130 015)   (9 033) 
Taxation charge/(credit)                       4       21 664  (22 641) 
--------------------------------------------  ----  ---------  -------- 
(Loss)/profit after tax for the 
 year                                               (151 679)    13 608 
--------------------------------------------  ----  ---------  -------- 
(Loss)/profit after tax for the 
 year attributable to: 
Owners of the parent                                (116 411)     7 884 
Non-controlling interests                            (35 268)     5 724 
--------------------------------------------  ----  ---------  -------- 
(Loss)/profit after tax for the 
 year                                               (151 679)    13 608 
--------------------------------------------  ----  ---------  -------- 
Other comprehensive income/(loss): 
Items that may be reclassified subsequently 
 to profit and loss 
Exchange differences on translating 
 foreign operations net of tax                         29 878  (20 337) 
Profit on cash flow hedges                              1 498       344 
--------------------------------------------  ----  ---------  -------- 
Other comprehensive income/(loss)                      31 376  (19 993) 
--------------------------------------------  ----  ---------  -------- 
Total comprehensive loss for the 
 year                                               (120 303)   (6 385) 
--------------------------------------------  ----  ---------  -------- 
Total comprehensive loss for the 
 year attributable to: 
Owners of the parent                                 (92 475)   (7 541) 
Non-controlling interests                            (27 828)     1 156 
--------------------------------------------  ----  ---------  -------- 
Total comprehensive loss for the 
 year                                               (120 303)   (6 385) 
--------------------------------------------  ----  ---------  -------- 
(Loss)/profit per share 
Basic (loss)/profit per share from 
 continuing operations (US cents)              5       (36.9)       2.5 
--------------------------------------------  ----  ---------  -------- 
Diluted (loss)/profit per share 
Diluted (loss)/profit per share 
 from continuing operations (US cents)         5       (36.9)       2.5 
--------------------------------------------  ----  ---------  -------- 
 

Consolidated statement of financial position as at 30 June 2017

 
                                                 2017       2016 
                                      Note    US$'000    US$'000 
------------------------------------  ----  ---------  --------- 
ASSETS 
Non-current assets 
Property, plant and equipment          6      118 590    177 141 
Deferred tax                           7        3 761     20 248 
Loan receivable                                     -      2 816 
------------------------------------  ----  ---------  --------- 
Total non-current assets                      122 351    200 205 
------------------------------------  ----  ---------  --------- 
Current assets 
Inventory                              8        6 420        248 
Trade and other receivables            9        3 590      3 420 
Cash and cash equivalents                      17 053     10 282 
------------------------------------  ----  ---------  --------- 
Total current assets                           27 063     13 950 
------------------------------------  ----  ---------  --------- 
Total assets                                  149 414    214 155 
------------------------------------  ----  ---------  --------- 
EQUITY 
Share capital                                 163 557    163 493 
Share premium                                 167 349    164 680 
Reserves                                     (20 089)   (46 065) 
Accumulated losses                          (245 452)  (129 041) 
------------------------------------  ----  ---------  --------- 
Total equity attributable to equity 
 holders of the parent                         65 365    153 067 
Non-controlling interests                    (42 194)   (13 402) 
------------------------------------  ----  ---------  --------- 
Total equity                                   23 171    139 665 
------------------------------------  ----  ---------  --------- 
LIABILITIES 
Non-current liabilities 
Borrowings                             10      79 734     50 097 
Rehabilitation provisions              11       4 233      3 306 
------------------------------------  ----  ---------  --------- 
Total non-current liabilities                  83 967     53 403 
------------------------------------  ----  ---------  --------- 
Current liabilities 
Borrowings                             10      23 057      4 680 
Other financial liabilities                       357      1 688 
Trade and other payables               12      18 472     14 198 
Provisions                                        390        521 
------------------------------------  ----  ---------  --------- 
Total current liabilities                      42 276     21 087 
------------------------------------  ----  ---------  --------- 
Total liabilities                             126 243     74 490 
------------------------------------  ----  ---------  --------- 
Total equity and liabilities                  149 414    214 155 
------------------------------------  ----  ---------  --------- 
 

The financial statements were approved by the Board of Directors and authorised for issue on 30 November 2017.

Lucio Genovese

Director

Consolidated statement of changes in equity for the year ended 30 June 2017

 
                                                                                                        Equity 
                                                                 Share                            attributable 
                                                                 based                              to holders         Non- 
                    Share    Share  Warrant   Merger  Hedging  payment  Translation  Accumulated        of the  controlling    Total 
                  capital  premium  reserve  reserve  reserve  reserve      reserve       losses        parent    interests   equity 
                  US$'000  US$'000  US$'000  US$'000  US$'000  US$'000      US$'000      US$'000       US$'000      US$'000  US$'000 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Balance as at                                                                                                                    134 
 30 June 2015     163 441  163 600        -  (1 614)  (1 828)    3 542     (39 283)    (134 250)       153 608     (18 975)      633 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Comprehensive 
income 
Profit for the                                                                                                                    13 
 year                   -        -        -        -        -        -            -        7 884         7 884        5 724      608 
Other 
comprehensive 
loss for the 
year 
Exchange losses 
 on translating 
 foreign                                                                                                                         (20 
 operations             -        -        -        -        -        -     (15 685)            -      (15 685)      (4 652)     337) 
Profit on cash 
 flow hedges            -        -        -        -      260        -            -            -           260           84      344 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Total 
 comprehensive 
 loss for the                                                                                                                     (6 
 year                   -        -        -        -      260        -     (15 685)        7 884       (7 541)        1 156     385) 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Contributions by 
and 
distributions to 
owners 
Shares issued in 
 the year              52    1 080        -        -        -        -            -            -         1 132            -    1 132 
Warrants issued 
 in the year            -        -    7 609        -        -        -            -            -         7 609            -    7 609 
Non-controlling 
 interest in 
 subsidiary             -        -        -        -        -        -            -      (2 749)       (2 749)        4 582    1 833 
Share-based 
 payment 
 transactions           -        -        -        -        -    1 008            -            -         1 008            -    1 008 
Share-based 
 payments 
 lapsed/expired         -        -        -        -        -     (74)            -           74             -            -        - 
Dividends paid 
 to minorities          -        -        -        -        -        -            -            -             -        (165)    (165) 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Total 
 contributions 
 by and 
 distributions                                                                                                                    11 
 to owners             52    1 080    7 609        -        -      934            -      (2 675)         7 000        4 417      417 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Balance as at                                                                                                                    139 
 30 June 2016     163 493  164 680    7 609  (1 614)  (1 568)    4 476     (54 968)    (129 041)       153 067     (13 402)      665 
Comprehensive 
loss 
Loss for the                                                                                                                    (151 
 year                   -        -        -        -        -        -            -    (116 411)     (116 411)     (35 268)     679) 
Other 
comprehensive 
income for the 
year 
Exchange gains 
 on translating 
 foreign                                                                                                                          29 
 operations             -        -        -        -        -        -       22 391            -        22 391        7 487      878 
Profit on cash 
 flow hedges            -        -        -        -    1 545        -            -            -         1 545         (47)    1 498 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Total 
 comprehensive 
 loss for the                                                                                                                   (120 
 year                   -        -        -        -    1 545        -       22 391    (116 411)      (92 475)     (27 828)     303) 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Contributions by 
and 
distributions to 
owners 
Shares issued in 
 the year              64    2 669        -        -        -        -            -            -         2 733            -    2 733 
Non-controlling 
 interest in 
 subsidiary             -        -        -        -        -        -            -            -             -          492      492 
Transfer to                                                                                                                       (1 
 other loans            -        -        -        -        -        -            -            -             -      (1 456)     456) 
Share-based 
 payment 
 transactions           -        -        -        -        -    2 040            -            -         2 040            -    2 040 
Total 
 contributions 
 by and 
 distributions 
 to owners             64    2 669        -        -        -    2 040            -            -         4 773        (964)    3 809 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
Balance as at 30                                                                                                                  23 
 June 2017        163 557  167 349    7 609  (1 614)     (23)    6 516     (32 577)    (245 452)        65 365     (42 194)      171 
----------------  -------  -------  -------  -------  -------  -------  -----------  -----------  ------------  -----------  ------- 
 

Consolidated statement of cash flows for the year ended 30 June 2017

 
                                                     2017      2016 
                                          Note    US$'000   US$'000 
----------------------------------------  ----  ---------  -------- 
Cash flows used in operating activities 
Loss before taxation                            (130 015)   (9 033) 
Adjustments for: 
Impairment charge                          3      122 602         - 
Depreciation and amortisation              6        2 316     2 464 
Effect of foreign exchange movements                    -   (2 615) 
Equity-settled share-based payments                 1 268       775 
Profit on sale of assets                                -       (3) 
Changes in provisions                                (11)       157 
Finance income                                      (460)     (111) 
Finance cost                                        1 235     2 198 
----------------------------------------  ----  ---------  -------- 
Net cash flows used in operating 
 activities before working capital 
 changes                                          (3 065)   (6 168) 
Increase in inventories                           (5 714)         - 
(Increase)/decrease in trade and 
 other receivables                                  (648)     7 853 
Increase/(decrease) in trade and 
 other payables                                     5 696   (1 307) 
----------------------------------------  ----  ---------  -------- 
Net cash flows (used in)/from operating 
 activities                                       (3 731)       378 
----------------------------------------  ----  ---------  -------- 
Cash flows used in investing activities 
Additions to property, plant and 
 equipment                                       (31 158)  (68 209) 
Proceeds on disposal of property, 
 plant and equipment                                    -        16 
----------------------------------------  ----  ---------  -------- 
Net cash used in investing activities            (31 158)  (68 193) 
----------------------------------------  ----  ---------  -------- 
Cash flows from financing activities 
Increase in borrowings                             44 000    73 400 
Repayment of borrowings                           (1 509)         - 
Finance income                                         73       111 
Finance cost                                        (462)  (12 062) 
Dividends paid to minorities                            -     (165) 
----------------------------------------  ----  ---------  -------- 
Net cash from financing activities                 42 102    61 284 
----------------------------------------  ----  ---------  -------- 
Net increase/(decrease) in cash 
 and cash equivalents                               7 213   (6 531) 
Cash and cash equivalents at beginning 
 of the year                                       10 282    17 628 
Exchange rate movement on cash and 
 cash equivalents at beginning of 
 year                                               (442)     (815) 
----------------------------------------  ----  ---------  -------- 
Cash and cash equivalents at end 
 of the year                                       17 053    10 282 
----------------------------------------  ----  ---------  -------- 
 

Notes to the extract of the Consolidated Financial Statements for the year ended 30 June 2017

1 Basis of preparation

Firestone Diamonds plc (the "Company") is a company domiciled in the United Kingdom and is quoted on the AIM market of the London Stock Exchange. The consolidated financial statements of the Company for the year ended 30 June 2017 comprise the Company and its subsidiaries (together referred to as the "Group"). The Group is primarily involved in diamond mining and exploration in southern Africa.

The financial information for the years ended 30 June 2017 and 30 June 2016 does not constitute statutory accounts as defined by section 435 of the Companies Act 2006 but is extracted from the audited accounts for those years.

The Company has adopted International Financial Reporting Standards ("IFRSs") as issued by the International Accounting Standards Board and as adopted for use in the European Union and with those parts of the Companies Act 2006 applicable to companies reporting under IFRS.

2. Going concern

The Group currently has two mines, the Liqhobong Diamond Mine in Lesotho where construction was completed and operations ramped up, achieving commercial production on 30 June 2017, and the BK11 Mine in Botswana which is currently being operated by Amulet in terms of an option agreement concluded in May 2017.

As a result of the lower quality recoveries referred to in the section headed "Production" in the Operational Review, and a lower than expected average diamond value referred to in the "Diamond sales" section of the Financial Review, the Group has realised a lower than expected average value at sale, such that the Group requires additional equity and a restructure of its existing debt arrangements in order to continue as a going concern.

The Directors recognised the challenge of operating at the current lower average price realised to date of US$82 per carat, which prompted a revision of the Liqhobong Mine business plan, the result of which was a shorter nine year life of mine compared to the existing 14 year mine plan. The shorter nine year mine plan reserves optionality to convert to the longer mine plan should the average diamond value realised improve substantially over the next three years.

Debt restructure and capital raise

The Directors recognised that, at the current lower than expected average diamond values, the Group could not afford to repay the ABSA bank debt on the original repayment schedule and that, even in the event of restructuring the ABSA bank debt, the Group would require additional equity funding. The Directors and management therefore engaged with ABSA and Firestone's major shareholders to find a solution. Both the bank and major shareholders have been supportive throughout the process as evidenced by the progress made on the debt restructuring and capital raise to date.

ABSA bank has conditionally agreed to the following revised terms which are subject to ECIC approval, a successful capital raise of US$20.0 to US$25.0 million and certain other conditions. The key revised terms include:

- December 2017 capital repayment of US$5.2 million to be made according to the original repayment schedule;

   -       an 18 month debt standstill on capital repayments from January 2018 to June 2019; 
   -       an extension of debt tenor by two and a half years to December 2023; 
   -       re-profiled debt repayments; 
   -       amendments to covenants and reporting requirements; 

- a credit review in twelve months' time, no later than the end of November 2018 to assess actual performance against expectations and consider additional restructuring actions if necessary;

- the ability to call a credit review before December 2018, or to declare default in the event of average diamond values for three consecutive sales being below US$70 per carat, which is below the base case value of US$75 per carat adopted by ABSA for measurement during the standstill period;

   -       an increase of between 0.25% and 0.50% in the margin rates payable; 
   -       an increase in the cash sweep from 40% to 50% of excess operational cash generated; and 
   -       a restructuring fee of US$169,000. 

In addition, the Group expects to raise US$25 million from existing shareholders and new investors through a fundraising, the preliminary announcement of which was made on Friday 1 December 2017, and the results of which are expected to be announced on Friday 1 December 2017.

Conclusion

The Directors have reviewed cash flow forecasts for the Group which include the proposed amendments to the ABSA debt facility and the anticipated proceeds from the fundraising.

The Directors recognise that the cash flow forecasts are based on certain forward looking assumptions, including average diamond price, operating cost per tonne treated, and exchange rates. These uncertainties are disclosed in the Risk Review section. As part of the debt restructuring there are a number of amended covenants and conditions, as stated above, which, if not achieved, could result in further restructuring or an event of default. Whilst the Group expects to comply with the amended covenants and conditions in the future, there can be no guarantee that these will be achieved.

Having reviewed the key assumptions and considered the impact of the debt restructuring and capital raise, the Directors are confident that the existing cash resources together with the remaining balance of US$8.0 million available under the Standby Facility, anticipated net proceeds from the capital raise of approximately US$24 million, and a restructuring of the ABSA debt facility are sufficient to enable the Group to fund its operational requirements, for a period of at least twelve months from the date of approval of this Annual Report. On this basis, the Directors have therefore concluded that it is appropriate to prepare the financial statements on a going concern basis. However, there is no certainty that ECIC will provide approval of the ABSA debt restructuring or that the equity placement will complete or that the Mine will continue to operate according to the financial plan thus remaining within the amended covenants. These conditions indicate the existence of a material uncertainty which may cast significant doubt over the Group's ability to continue as a going concern and, therefore, that it may be unable to realise its assets and discharge its liabilities in the normal course of business. The financial statements do not include the adjustments that would result if the Group was unable to continue as a going concern.

3 Impairment

At the end of each reporting period the Group assesses whether there is an indication that an asset or cash-generating unit ("CGU") may be impaired. If an indication exists, the Group estimates the recoverable amount of the asset in order to determine if an impairment charge is necessary.

The Group has two cash-generating units, the Liqhobong and BK11 Mines, which are situated in Lesotho and Botswana respectively. During the year, a general downturn in diamond prices was experienced, which in itself, is an impairment indicator. As the carrying value of the BK11 CGU is lower than the recoverable amount, no further impairment is necessary. However, the carrying value of the Liqhobong CGU was subjected to impairment testing and resulted in an impairment charge.

Liqhobong Mine

Production at the Mine commenced from October 2016, at which time construction activities were substantially completed. Operational ramp-up proceeded according to plan with the operation achieving all of its production goals.

The average diamond prices achieved at sale during the year were lower than expected, mainly as a result of the Indian demonetisation programme, an over-supply of finer lower quality diamonds and the lower than expected occurrence of larger, better quality diamonds at Liqhobong itself. During the early stage of mining, it became clear that early waste stripping activities were required to secure adequate supply of ore to the production plant. Both the lower average prices achieved, and the impact of earlier waste stripping activities are indicators of impairment and result in lower than expected cash flows.

It is important to note that should market prices improve to levels above the current average price of US$82 per carat that it is possible for a portion or all of the impairment charge to reverse.

The recoverable amount of the Liqhobong CGU of US$118.6 million was determined using its value in use based on a discounted cash flow model.

Value in use of Liqhobong Mine

The value in use of the Liqhobong CGU is based on discounted cash flows over a revised nine year mine life (previously 14 year mine life).

The key assumptions used in the value in use calculation are as follows:

 
Key assumptions   Value    Basis for assumption 
Discount           9.2%    The discount rate used to account 
 rate                       for the time value of money represents 
                            the pre-tax weighted average cost 
                            of capital (WACC) that that would 
                            be expected by market participants 
                            based on risks specific to the Liqhobong 
                            Mine. The rate included adjustments 
                            for market risk, volatility and 
                            risks specific to the asset. 
Diamond price     US$82    The average diamond price is based 
 (US$/carat)                on average historic sales data of 
                            Liqhobong's assortment. 
Real diamond         3%    The diamond price growth is based 
 price growth               on long-term diamond price projections. 
Exchange         R12.89    The exchange rate is based on the 
 rate (ZAR:US$)             spot rate as at 30 June 2017. 
---------------  ------    ----------------------------------------- 
 

The value in use of the Liqhobong Mine is impacted mostly by changes in the average diamond price followed by changes in, particularly, the ZAR:US$ exchange rate.

Impairment summary

The following table presents current and previous impairments recorded against the Group's two CGU's, the Liqhobong and BK11 mines:

 
                                  Liqhobong     BK11    Total 
Cash-generating unit                US$'000  US$'000  US$'000 
--------------------------------  ---------  -------  ------- 
Carrying value                      241 205    7 338  248 543 
Accumulated impairment                    -    3 125    3 125 
                                  ---------  -------  ------- 
At 1 July                           241 205    4 213  245 418 
Impairment charge for the year      122 602        -  122 602 
                                  ---------  -------  ------- 
Carrying value after impairment     118 603    4 213  122 816 
--------------------------------  ---------  -------  ------- 
 

Impairment charge

 
                                           Group 
                                      ---------------- 
                                         2017     2016 
                                      US$'000  US$'000 
------------------------------------  -------  ------- 
Property, plant and equipment (note 
 6)                                   118 908        - 
Loans receivable                        3 694        - 
------------------------------------  -------  ------- 
                                      122 602        - 
------------------------------------  -------  ------- 
 

4 Taxation

 
                                               Group 
                                         ----------------- 
                                            2017      2016 
                                         US$'000   US$'000 
---------------------------------------  -------  -------- 
Current tax                                2 998         - 
Deferred tax charge/(credit)              18 666  (22 641) 
---------------------------------------  -------  -------- 
Total tax charge/(credit) for the year    21 664  (22 641) 
---------------------------------------  -------  -------- 
 

Factors affecting the tax charge for the year

The reasons for the difference between the actual tax charge and the standard rate of corporation tax of 20% (2016: 20%) in the United Kingdom applied to the loss for the year are as follows:

 
                                                                             Group 
                                                                       ------------------ 
                                                                           2017      2016 
                                                                        US$'000   US$'000 
---------------------------------------------------------------------  --------  -------- 
Loss before tax                                                         130 015     9 033 
---------------------------------------------------------------------  --------  -------- 
Tax credit on loss at standard rate of 20% (2016: 20%)                 (26 003)   (1 807) 
Adjustments to deferred tax not recognised                               44 145         - 
Effect of tax in foreign jurisdictions                                      354   (1 397) 
Effect of the change in the standard tax rate                                 -       126 
Foreign exchange adjustment on effective interest rate on borrowings      1 423       307 
Withholding tax credits relinquished                                      1 273         - 
Recognition of previously unrecognised deferred tax assets                  472  (19 871) 
Expenses not deductible for tax purposes                                      -         1 
                                                                         21 664  (22 641) 
---------------------------------------------------------------------  --------  -------- 
 

Other comprehensive income

There is no tax movement arising in respect of the Group's other comprehensive income.

5 Profit/(loss) per share

The calculation of the basic profit/(loss) per share is based upon the net loss after tax attributable to ordinary shareholders of US$116.4 million (2016: US$7.9 million profit) and a weighted average number of shares in issue for the year of 315 161 224 (2016: 310 377 720).

Diluted profit/(loss) per share

The dilutive loss per share in 2017 is the same as the basic loss per share as the potential ordinary shares to be issued have no dilutive effect.

The calculation of the dilutive profit or loss per share in 2016 was based upon the net profit after tax attributable to ordinary shareholders US$7.9 million. The weighted average number of shares in issue for the year of 312 373 475, includes potentially issuable shares in respect of share options issued to employees of 1 995 755.

The Company has a further 23 313 589 (2016: 13 544 834) potentially issuable shares in respect of share options issued to employees that do not have a dilutive effect as at 30 June 2017 and 59 202 488 (2016: 48 786 437) potentially issuable shares in respect of warrants issued to strategic investors.

6 Property, plant and equipment

 
                                                                   Mining  Plant and  Motor vehicles 
US$'000                                                          property  equipment       and other     Total 
                                                                                              assets 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
Cost 
At 1 July 2015                                                    130 514     17 516           2 323   150 353 
Additions                                                          71 652          -             233    71 885 
                                                                 --------  ---------  --------------  -------- 
Assets purchased                                                   66 518          -             233    66 751 
Finance cost capitalised                                            4 232          -               -     4 232 
Share-based payments capitalised                                      902          -               -       902 
                                                                 --------  ---------  --------------  -------- 
Disposals                                                               -          -            (45)      (45) 
Exchange difference                                              (23 381)    (1 695)           (246)  (25 322) 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
At 30 June 2016                                                   178 785     15 821           2 265   196 871 
Additions                                                          34 297         80             705    35 082 
                                                                 --------  ---------  --------------  -------- 
Assets purchased                                                   34 363         80             705    35 148 
Operating profit reclassified to property, plant and equipment   (10 280)          -               -  (10 280) 
Finance cost capitalised                                            9 442          -               -     9 442 
Share-based payments capitalised                                      772          -               -       772 
                                                                 --------  ---------  --------------  -------- 
Exchange difference                                                28 585        905             742    30 232 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
At 30 June 2017                                                   241 667     16 806           3 712   262 185 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
Accumulated depreciation and impairments 
At 30 June 2015                                                    10 364      8 405           1 308    20 077 
Amortisation and depreciation charge for the year                     652      1 599             213     2 464 
Disposals                                                               -          -            (32)      (32) 
Exchange difference                                               (1 763)      (889)           (127)   (2 779) 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
At 30 June 2016                                                     9 253      9 115           1 362    19 730 
Amortisation and depreciation charge for the year                     575      1 239             502     2 316 
Impairment charge for the year                                    118 908          -               -   118 908 
Exchange difference                                                 2 033        581              27     2 641 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
At 30 June 2017                                                   130 769     10 935           1 891   143 595 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
Net book value at 1 July 2015                                     120 150      9 111           1 015   130 276 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
Net book value at 30 June 2016                                    169 532      6 706             903   177 141 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
Net book value at 30 June 2017                                    110 898      5 871           1 821   118 590 
---------------------------------------------------------------  --------  ---------  --------------  -------- 
 

The Group capitalised total net borrowing costs of US$9.4 million (2016: US$4.3 million) as part of the cost of the Project. All borrowing costs capitalised are Project-specific.

7 Deferred tax

The deferred tax included in the balance sheet is as follows:

 
                                                               Group 
                                                         ----------------- 
                                                             2017     2016 
Deferred tax asset/(liability)                            US$'000  US$'000 
-------------------------------------------------------  --------  ------- 
At 1 July                                                  20 248  (3 480) 
Movement in temporary differences recognised in income   (18 666)   22 641 
Exchange difference                                         3 052      214 
Income tax credits receivable                               (873)      873 
-------------------------------------------------------  --------  ------- 
At 30 June                                                  3 761   20 248 
-------------------------------------------------------  --------  ------- 
 

The deferred tax asset/(liability) comprises:

 
                                                                                  Group 
                                                                            ------------------ 
                                                                                2017      2016 
                                                                             US$'000   US$'000 
--------------------------------------------------------------------------  --------  -------- 
Accelerated capital allowances                                              (25 250)  (37 718) 
Provisions                                                                       698       502 
Borrowings                                                                   (1 980)   (2 471) 
Losses available for offsetting against future taxable income                 33 185    61 954 
Income tax credits available for offsetting against future taxable income          -       873 
Temporary difference arising on acquisition of subsidiary                    (2 892)   (2 892) 
--------------------------------------------------------------------------  --------  -------- 
                                                                               3 761    20 248 
--------------------------------------------------------------------------  --------  -------- 
 

In the previous financial year, a deferred tax asset was raised in respect of the entire assessed tax loss at Liqhobong of US$247.8 million as there was compelling evidence at the time that this amount would be recovered over the medium term. However, as sales took place during the year, it became apparent that a lower price environment existed. The Directors, having reconsidered the financial projections of Liqhobong at lower average diamond prices, determined that there is compelling evidence to support a deferred tax asset that is based on the value of the taxable profit which is expected to be generated over the next three years. No deferred tax asset was raised for assessed losses remaining to be utilised after the initial three-year period and these losses do not have an expiry date.

Deferred tax assets and deferred tax liabilities relating to the same tax authorities have been disclosed as a net asset or liability.

The Group has unrecognised tax losses of approximately US$205.0 million (2016: US$61.4 million), of which US$163.3 million relates to the Liqhobong Mine (2016: US$ nil), US$34.2 million to the BK11 Mine (2016: US$51.5 million) and US$7.5 million to the Group's Corporate entities in the UK and South Africa (2016: US$ 9.9 million).

8 Inventory

 
                              Group 
                         ---------------- 
                            2017     2016 
                         US$'000  US$'000 
Diamond inventory          4 237        - 
Spares and consumables     2 183      248 
-----------------------  -------  ------- 
                           6 420      248 
-----------------------  -------  ------- 
 

At the end of the year, the value of uncut diamond inventory was written down by US$0.4 million to net realisable value of US$75 per carat. The net realisable value adjustment was capitalised to the cost of the Liqhobong Mine Development Project along with revenues and production costs for the period.

9 Trade and other receivables

 
                         Group 
                    ---------------- 
                       2017     2016 
                    US$'000  US$'000 
------------------  -------  ------- 
Trade receivables     1 262        - 
Other receivables     2 010    2 715 
Prepayments             318      705 
------------------  -------  ------- 
                      3 590    3 420 
------------------  -------  ------- 
 

Trade receivables relate to proceeds that were received shortly after year end relating to the diamond sale that completed on 23 June 2017. Other receivables relate to value added taxation due mainly from the Lesotho Revenue Authority. None of the trade and other receivables are past due date or considered to be impaired, and there is no significant difference between the fair value of the trade and other receivables and the values stated above.

10 Borrowings

 
                                                      Group - 2017 
                                 ------------------------------------------------------- 
                                      ABSA      Series      Series 
                                      debt           A           B       Other 
                                  facility   Eurobonds   Eurobonds       loans     Total 
                                   US$'000     US$'000     US$'000     US$'000   US$'000 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
Capital amount 
At 1 July                           43 400      30 000           -           -    73 400 
Additions                           39 000           -       5 000       1 456    45 456 
Foreign exchange adjustments             -           -           -         212       212 
Capital repayments                 (1 393)           -           -       (117)   (1 510) 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
                                                                                     117 
At 30 June                          81 007      30 000       5 000       1 551       558 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
Finance cost to be amortised 
 over the life of the facility 
                                       (10                                           (18 
At 1 July                             763)     (7 860)           -           -      623) 
Additions                            (178)           -       (300)           -     (478) 
Finance cost capitalised 
 to property, plant and 
 equipment                           3 057       1 277           -           -     4 334 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
                                                                                     (14 
At 30 June                         (7 884)     (6 583)       (300)           -      767) 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
 
At amortised cost 
Non-current liabilities             50 307      23 417       4 700       1 310    79 734 
Current liabilities                 22 816           -           -         241    23 057 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
                                                                                     102 
Total                               73 123      23 417       4 700       1 551       791 
-------------------------------  ---------  ----------  ----------  ----------  -------- 
 
                                                                  Group - 2016 
                                                              ABSA      Series 
                                                              debt           A 
                                                          facility   Eurobonds     Total 
                                                           US$'000     US$'000   US$'000 
------------------------------------------------------  ----------  ----------  -------- 
Capital amount 
At 1 July                                                        -           -         - 
Additions                                                   43 400      30 000    73 400 
Capital repayments                                               -           -         - 
------------------------------------------------------  ----------  ----------  -------- 
At 30 June                                                  43 400      30 000    73 400 
------------------------------------------------------  ----------  ----------  -------- 
Finance cost to be amortised over 
 the life of the facility 
At 1 July                                                        -           -         - 
                                                               (11                   (20 
Additions                                                     243)     (8 959)      202) 
Finance cost capitalised to property, 
 plant and equipment                                           480       1 099     1 579 
------------------------------------------------------  ----------  ----------  -------- 
                                                               (10                   (18 
At 30 June                                                    763)     (7 860)      623) 
------------------------------------------------------  ----------  ----------  -------- 
 
At amortised cost 
Non-current liabilities                                     27 957      22 140    50 097 
Current liabilities                                          4 680           -     4 680 
------------------------------------------------------  ----------  ----------  -------- 
Total                                                       32 637      22 140    54 777 
------------------------------------------------------  ----------  ----------  -------- 
 
 
                                            Group 
                                       ---------------- 
                                          2017     2016 
Finance charges - ABSA debt facility   US$'000  US$'000 
-------------------------------------  -------  ------- 
Interest paid                            2 666      914 
Amortised finance charges                3 057      480 
-------------------------------------  -------  ------- 
                                         5 723    1 394 
-------------------------------------  -------  ------- 
 

Interest on the ABSA facility is calculated at 3-month US$ LIBOR plus the following margin:

   --    Tranche A (85% of the loan balance) - 1.8%; and 

-- Tranche B (15% of the loan balance) - 10% pre-financial completion and 7.5% post-financial completion.

The effective interest rate is, in aggregate 9.90% (2016: 9.60%). The facility is repayable in 18 quarterly instalments which commenced 31 March 2017.

The ABSA debt facility is secured by a first ranking general notarial bond over all movable assets for a total capital amount of US$165.0 million.

 
                                            Group 
                                       ---------------- 
                                          2017     2016 
Finance charges - Series A Eurobonds   US$'000  US$'000 
-------------------------------------  -------  ------- 
Interest settled in shares               2 442    1 739 
Amortised finance charges                1 277    1 099 
-------------------------------------  -------  ------- 
                                         3 719    2 838 
-------------------------------------  -------  ------- 
 

The Series A Eurobonds have a coupon rate of 8.00% per annum payable quarterly. The effective interest rate is, in aggregate 13.77% (2016: 12.33%). The interest can be settled in cash or through the issue of ordinary shares at market value based on the volume-weighted average share price ("VWAP") and average GBP:$ exchange rate for the 20 days preceding the interest calculation date.

The Series A bonds are repayable on the final maturity date, which is August 2022.

Finance charges - Series B Eurobonds

The Series B Eurobonds were first exercised at year end.

The Series B Eurobonds have a coupon rate of 8.00% per annum, which is capitalised quarterly and is payable at maturity, and an effective interest rate in aggregate of 10.18%.

Warrants are issued upon exercise of the Series B Bonds which entitle the bondholder to receive shares in lieu of cash in respect of the outstanding balance in respect of the bonds. The exercise price is calculated based on the lower of a) an amount equal to a 10% premium to the VWAP of an ordinary share over a 30-day period immediately prior to the issue of the bonds and b) 37.5 pence, using an average GBP:$ exchange rate over a 20-day period immediately prior to the issue.

The Series B bonds are repayable no later than 36 months following the first drawdown, being 21 June 2020.

 
                                     Group 
                                ---------------- 
                                   2017     2016 
Finance charges - other loans   US$'000  US$'000 
------------------------------  -------  ------- 
Interest paid                       394        - 
------------------------------  -------  ------- 
 
 
Finance charges 
Finance charges capitalised to property, 
 plant and equipment                       9 442  4 232 
Finance charges recognised in profit 
 and loss                                    394    110 
-----------------------------------------  -----  ----- 
                                           9 836  4 342 
-----------------------------------------  -----  ----- 
 

The Directors are of the opinion that the carrying value of borrowings approximates their fair value based on similar loan terms in the market.

11 Rehabilitation provision

 
                                               Group 
                                          ---------------- 
                                             2017     2016 
                                          US$'000  US$'000 
----------------------------------------  -------  ------- 
At 1 July                                   3 306    3 078 
Exchange difference                           367    (425) 
----------------------------------------  -------  ------- 
Opening balance restated for effect 
 of foreign exchange                        3 673    2 653 
Increase in the year                          282      442 
Unwinding of discount on rehabilitation 
 liability                                    278      211 
----------------------------------------  -------  ------- 
At 30 June                                  4 233    3 306 
----------------------------------------  -------  ------- 
 

The Group raised a provision for the rehabilitation of the environmental disturbances caused by the construction of the Project that commenced in July 2014 and which has been capitalised as part of the cost of the asset.

The environmental rehabilitation provision is based on current best practice and the current Environmental Management Plan.

Significant estimates and assumptions are made in determining the amount attributable to this rehabilitation provision. These include uncertainties such as the legal and regulatory framework, and timing and value of future costs. Management estimates the cost of rehabilitation with reference to the rehabilitation activities contained in the Environmental Management Plan. In determining the amount attributable to the rehabilitation provision, management used the following assumptions:

 
                               Group 
                         ----------------- 
                            2017      2016 
-----------------------  -------  -------- 
Discount rate               8.0%      8.0% 
Lesotho inflation rate      4.7%      4.7% 
Open pit life of mine    9 years  15 years 
-----------------------  -------  -------- 
 

12 Trade and other payables

 
                                   Group 
                              ---------------- 
                                 2017     2016 
                              US$'000  US$'000 
----------------------------  -------  ------- 
Trade payables                  5 518    2 306 
Tax and social security           250      245 
Accruals and other payables    12 704   11 647 
----------------------------  -------  ------- 
                               18 472   14 198 
----------------------------  -------  ------- 
 

The Directors consider there to be no material difference between the book values and fair values of trade and other payables.

13 Post balance sheet events

Capital raise

On 1 December 2017 Firestone Diamonds plc announced a potential capital raise. The net proceeds will be used to sustain the Group at the current lower than expected average diamond values and to fund working capital for the foreseeable future.

Amendment of ABSA debt facility

The Group has agreed revised terms which are conditional upon ECIC approval, the success of the capital raise mentioned above, and certain other conditions. The key revised terms can be found in the Going Concern paragraph.

14 AGM

The Annual General Meeting ("AGM") of the Company will be held at the offices of Tavistock Communications, 1 Cornhill London EC3V 3ND at 10:30 a.m. on Friday, 29 December 2017. Copies of the Annual Report and the notice of AGM will be sent to shareholders shortly and will be available on the Company's website today.

-ends-

This information is provided by RNS

The company news service from the London Stock Exchange

END

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