Net Asset Value(s)

NET ASSET VALUE

BLACKROCK WORLD MINING TRUST PLC
LNFFPBEUZJBOSR6PW155

The unaudited net asset values for BlackRock World Mining Trust PLC at close of
business on 18 May 2022 were:

647.94p Capital only (undiluted)
666.43p Including current year income (undiluted)

Notes:

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

2.        Following the Share Issuance of 250,000 ordinary shares on 17th May
2022, the Company has 185,656,116 ordinary shares in issue, excluding 7,355,726
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.