Net Asset Value(s)

NET ASSET VALUE BLACKROCK NORTH AMERICAN INCOME TRUST PLC549300WWOCXSC241W468 The unaudited net asset values for BlackRock North American Income Trust PLC atclose of business on 15 April 2021 were: 196.18p Capital only196.37p Including current year income XD Notes: 1. Investments have been valued on a bid price basis. 2. Revenue items included in net asset value, with dividends payablededucted on the ex-dividend date. 3. Following the share issuance of 120,000 ordinary shares on 15th April2021, the Company has 80,079,044 ordinary shares in issue, excluding20,282,261 which are held in treasury.