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 25 September 2019 were:

408.48p  Capital only (undiluted)
419.86p  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 buyback of 12,600 ordinary shares on 27th September
2019, the Company has 176,244,907 ordinary shares in issue, excluding
16,766,935 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.