01:06World Business ReportFirst broadcast 2019/03/04 01:06 GMT: Vale mine chief resignsBBC World Service Duration: 23 minutes Mon 4th Mar 2019, 01:06 on BBC World Service Americas and the CaribbeanThe latest business and finance news from around the world, on the BBC. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online