b'2016Into CanadaMining oil sands in Canada is notas successful as had been hoped, butit goes on to provide instructive lessons for future incursions into North America.Botswana expansionThrough its 60 per cent share inthe Majwe Mining joint venture, Thiess secures a new two-year contract with Debswana Diamond Companys Jwaneng mine in Botswana with revenue of approximately $370 million.Workers at the Jwaneng Mine, Botswana, c. 2017.108'