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 12 October 2020 were: 165.88p Capital only166.87p 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 30,000 ordinary shares on 9th October 2020,the Company has 80,064,044 ordinary shares in issue, excluding 20,297,261which are held in treasury.