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 28 June 2019 were: 178.97p Capital only180.42p 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 450,000 ordinary shares on 27th June2019, the Company has 74,374,044 ordinary shares in issue, excluding 25,987,261which are held in treasury.