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 6 September 2019 were: 184.79p Capital only186.01p 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 125,000 ordinary shares on 06thSeptember 2019, the Company has 76,849,044 ordinary shares in issue, excluding23,512,261 which are held in treasury.