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 10 February 2017 were:

437.92p  Capital only (undiluted)
447.78p  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 buyback of 112,008 ordinary shares on 25 April 2016, the Company has 176,455,242 ordinary shares in issue, excluding 16,556,600 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.

5.       As announced on 10 February 2017, the change in the valuation of Avanco Royalty investment resulted in an uplift to the NAV per share of 6.01 pence (based on exchange rate of $1 = £0.8012) and has been reflected in the NAVs today.