23:32World Business ReportFirst broadcast 2018/06/29 22:32 GMT: Canada Tariffs Target US Steel and AluminiumBBC World Service Duration: 27 minutes Fri 29th Jun 2018, 23:32 on BBC World Service East AsiaAvailable for over a yearListen nowThe latest business and finance news from around the world, on the BBC. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online