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 2 March 2021 were: 182.16p Capital only183.53p Including current year income 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 Buyback of 20,000 ordinary shares on 27th November 2020,the Company has 79,784,044 ordinary shares in issue, excluding 20,577,261which are held in treasury.