NET ASSET VALUEBLACKROCK NORTH AMERICAN INCOME TRUST PLC549300WWOCXSC241W468The unaudited net asset values for BlackRock North American Income Trust plc atclose of business on 21 March 2019 were:171.06p  Capital only172.14p  Including current year income XDNotes: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 150,000 ordinary shares on 18th March2019, the Company has 70,649,044 ordinary shares in issue, excluding 29,712,261which are held in treasury.