Roger K. Olsson is based in London and leads the metals and mining division of the commodity trading and management group. He has more than 20 years of experience as an industry executive and consultant to the global metals and mining industries. He works with leading companies in the areas of strategy, management and acquistitions, business intermediation and transformation. He is the founder of the Giuelith Timantti Limited and is a recognized specialist on mining issues and development. Board of Director at Giuen Invest Management Ltd. (GMOL) and Tradeore.com B2B Qingdao, China.