Net Asset Value(s)

 
TIDMBRGS TIDMBRLB TIDMBRNS TIDMESTS TIDMTHRS 
 
BLACKROCK INVESTMENT TRUSTS 
 
NET ASSET VALUE 
 
BLACKROCK GREATER EUROPE INVESTMENT TRUST PLC 
 
The unaudited net asset value for BlackRock Greater Europe Investment Trust plc 
at close of business on 18 February 2011 was: 
 
214.09p Capital only (undiluted) 
214.63p Including current year income (undiluted) 
209.06p Capital only (Diluted for subscription shares) 
209.52p Including current year income (Diluted for subscription shares) 
209.06p Capital only (Diluted for subscription shares and treasury shares) 
209.52p Including current year income (Diluted for subscription shares and 
treasury shares) 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. The undiluted net asset value above has been calculated based on 96,972,875 
ordinary shares. 
 
Following implementation of the Tender Offer, effective 2 December 2010, the 
Company has 99,871,041 shares in issue which includes 2,898,166 Shares held in 
Treasury. 
 
Following the conversion of 828,618 subscription shares on 8 November 2010, the 
Company has 18,977,902 subscription shares in issue. 
 
4. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
BLACKROCK WORLD MINING TRUST PLC 
 
The unaudited net asset value for BlackRock World Mining Trust plc at close of 
business on 18 February 2011 was: 
 
912.74p Capital only (undiluted) 
919.40p Including current year income (undiluted) 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. 100,000 ordinary shares were purchased on 29 September 2010 to be held in 
treasury. 
 
4. The undiluted net asset value per share has been calculated on 177,537,242 
ordinary shares excluding 15,474,600 held in treasury. 
 
5. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
BLACKROCK NEW ENERGY INVESTMENT TRUST PLC 
 
The unaudited net asset value for BlackRock New Energy Investment Trust plc at 
close of business on 18 February 2011 was: 
 
47.29p Capital including income (Pre Performance Fee) - undiluted for 
subscription shares 
47.29p Capital including income (Post Performance Fee) - undiluted for 
subscription shares 
47.29p Including income (Pre Performance Fee) - diluted for subscription shares 
47.29p Including income (Post Performance Fee) - diluted for subscription 
shares 
 
Notes: 
 
1. Under the investment management agreement dated 14 December 2006, a 
performance fee is payable based on outperformance of the Company's benchmark 
index if the Company's NAV reaches a high watermark of 55.58p. In accordance 
with the AIC statement of Recommended Practice, the above NAV includes any 
relevant performance fee provisions to the extent that the high watermark has 
been attained. The NAV prior to the calculation of any performance fee 
accruals, for the purposes of calculating the highwatermark, amounted to: 
47.29p (Capital including income); 47.29p (Capital incl. income diluted). 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. Following the conversion of 24,715 subscription shares into ordinary shares 
on 8 February 2011, the number of ordinary shares now in issue totals 
246,730,727. The number of subscription shares now in issue totals 45,769,084. 
 
4. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
BLACKROCK SMALLER COMPANIES TRUST PLC 
 
The unaudited net asset value for BlackRock Smaller Companies Trust plc at 
close of business on 18 February 2011 was: 
 
625.14p Capital only and including debt at par value 
620.91p Capital only and including debt at fair value 
631.55p Including current year income and debt at par value 
627.32p Including current year income and debt at fair value 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. 250,000 ordinary shares were purchased on 4 February 2010 and a further 
65,000 shares on 5 February 2010, bringing the total amount of ordinary shares 
held in treasury to 2,113,731. The total number of ordinary shares in issue 
excluding treasury shares is 47,879,792. 
 
3. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
BLACKROCK COMMODITIES INCOME INVESTMENT TRUST PLC 
 
The unaudited net asset value for BlackRock Commodities Income Investment Trust 
plc at close of business on 18 February 2011 was: 
 
153.93p Capital only (undiluted) 
154.64p Including current year income (undiluted) 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. The unaudited NAV above has been calculated based on 90,508,000 shares. 
 
4. Following the recent conversion of c shares into ordinary shares, there are 
90,508,000 ordinary shares in issue. No shares are held in treasury. There are 
no c shares in issue. 
 
5. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
BLACKROCK LATIN AMERICAN INVESTMENT TRUST PLC 
 
The unaudited net asset value for BlackRock Latin American Investment Trust plc 
at close of business on 18 February 2011 was: 
 
1190.50c per share (US cents) Capital only with convertible bond at par 
734.54p per share (pence sterling) Capital only with convertible bond at par 
1211.99c per share (US cents) - Cum income with convertible bond at par value 
747.80p per share (pence sterling) - Cum income with convertible bond at par 
value 
1124.81c per share (US cents) - Capital only with convertible bond at fair 
value 
694.01p per share (pence sterling) - Capital only with convertible bond at fair 
value 
1146.30c per share (US cents) - Including current year income with convertible 
bond at fair value 
707.27p per share (pence sterling) - Including current year income with 
convertible bond at fair value 
1158.11c per share (US cents) - Fully diluted for full conversion of bond and 
with treasury shares not sold (USD) incl. income 
714.55p per share (pence sterling) - Fully diluted for full conversion of bond 
and with treasury shares not sold (pence) incl. income 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. The number of shares in issue is 43,839,085. There are no shares remaining 
in treasury. 
 
4. For the latest daily net asset value, previous month end performance 
statistics, asset allocation and ten largest holdings of the BlackRock managed 
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
 
NET ASSET VALUE 
 
THE THROGMORTON TRUST PLC 
 
The unaudited net asset value for The Throgmorton Trust PLC at close of 
business on 18 February 2011 was: 
 
246.58p Capital only 
246.99p Including current year revenue XD 
246.58p Capital only (adjusted for treasury shares) 
246.99p Including current year income (adjusted for treasury shares) XD 
229.62p Capital only (diluted for subscription shares) 
229.95p Including current year income (diluted for subscription shares) XD 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Following the conversion of 977,559 Subscription Shares into Ordinary Shares 
on 7 February 2011, the Company's issued share capital now comprises 60,797,273 Ordinary 
Shares, 7,400,000 Treasury Shares and 12,333,053 Subscription Shares. 
 
3. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
NET ASSET VALUE 
 
THE EASTERN EUROPEAN TRUST PLC 
 
The unaudited net asset value for The Eastern European Trust PLC at close of 
business on 18 February 2011 was: 
 
573.00c per share (US cents) - Including current year income 
353.54p per share (pence sterling) - Including current year income 
558.62c per share (US cents) - Diluted for subscription shares (including 
current year income) 
344.67p per share (pence sterling) - Diluted for subscription shares (including 
current year income) 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value. 
 
3. 1,414,190 Ordinary Shares which were held in treasury were cancelled on 28 
January 2011. There are 3,250,177 ordinary shares currently held by the Company 
in treasury. Following the implementation of the January 2011 Tender Offer for 
3,676,752 ordinary shares, the Company has 46,179,527 Ordinary Shares in issue 
(excluding 6,926,929 Ordinary Shares held in treasury), effective from 1 
February 2011. 
 
NET ASSET VALUE 
 
BLACKROCK FRONTIERS INVESTMENT TRUST PLC 
 
The unaudited net asset value for BlackRock Frontiers Investment Trust plc at 
close of business on 18 February 2011 was: 
 
154.06c Capital only USD (cents) 
95.06p Capital only Sterling (pence) 
154.06c Including current year income USD (cents) 
95.06p Including current year income Sterling (pence) 
 
Notes: 
 
1. Investments have been valued on a bid price basis. 
 
2. Revenue items included in net asset value, with dividends payable deducted 
on the ex-dividend date. 
 
3. The number of shares in issue is 94,766,267 following their issue on 17 
December 2010. 
 
 
 
END