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 11 July 2019 were: 183.61p Capital only185.25p 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 share issuance of 650,000 ordinary shares on 11th July2019, the Company has 75,424,044 ordinary shares in issue, excluding 24,937,261which are held in treasury.