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 26 September 2019 were: 185.91p Capital only187.35p 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 250,000 ordinary shares on 26thSeptember 2019, the Company has 22,562,261 ordinary shares in issue, excluding77,799,044 which are held in treasury.