Blocklisting Interim Review

RNS Number:2046Y
Alcan Inc
4 July 2002

                                   SCHEDULE 5

                        BLOCKLISTING SIX MONTHLY RETURN

To:     Listing Applications

UK Listing Authority

Financial Services Authority

25, The North Colonnade

Canary Wharf

London, E14 5HS



               Please ensure the entries on this return are typed

                               1. Name of company
 Alcan Inc.



2. Name of scheme
 Dividend Reinvestment Plan and Share Purchase Plan



3. Period of return:
From          December 31, 2001                           To       June 30, 2002

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme
 67,807.243



5. Number of shares issued / allotted under scheme during period:
 99,751.297
5,000,000 additional common shares were newly listed in February 2002.



6. Balance under scheme not yet issued / allotted at end of period
 4,968,055.946



7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;
 June 14, 1989 - 4,100,612 Common shares



Please confirm total number of shares in issue at the end of the period in order
for us to update our records
 321,256,890.394 outstanding Common shares as of June 30, 2002.



Contact for queries
Name                 Diane Hryshko
Address              C/o Alcan Inc. 1188 Sherbrooke St. West Montreal Quebec
Telephone            [phone]

Person making the return
Name                 Diane Hryshko
Position             Coordinator, Shareholder Services


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                      This information is provided by RNS
            The company news service from the London Stock Exchange