01:06Business MattersChina to Expel North Korean CompaniesBBC World Service Duration: 53 minutes Fri 29th Sep 2017, 01:06 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowBeijing says businesses on its territories have 120 days to shut down. Show more GenresNewsFormatsDiscussion & TalkBrandBusiness Matters Source: BBC Online