Net Asset Value(s)

NET ASSET VALUE

BLACKROCK WORLD MINING TRUST PLC
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The unaudited net asset values for BlackRock World Mining Trust PLC at close of
business on 23 March 2021 were:

543.55p Capital only (undiluted)
555.36p Including current year income (undiluted) XD

Notes:

1.        Revenue items included in net asset value, with dividends payable
deducted on the ex-dividend date.

2.        Following the Share Issuance of 175,000 ordinary shares on 16th March
2021, the Company has 178,095,814 ordinary shares in issue, excluding
14,916,028 which are held in treasury.

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).

4.        Investments have been valued on a bid price basis.