01:06World Business ReportFirst broadcast 20/07/2020 00:06 GMT: Restrictions tightened in Hong Kong over coronavirus fearsBBC World Service Duration: 23 minutes Mon 20th Jul 2020, 01:06 on BBC World ServiceAvailable 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