01:06World Business ReportFirst broadcast 13/07/2020 00:06 GMT: 500,000 cast 'protest' vote against new Hong Kong security lawBBC World Service Duration: 23 minutes Mon 13th Jul 2020, 01:06 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