Biggest Movers in Basic Materials Stocks Now – BVN SIM SID VALE By: InvestorPlace December 10, 2014 at 13:00 PM EST Read More >> Related Stocks: Companhia Siderurgica Nacional ADR Compania Mina Buenaventura S.A. ADR Grupo Simec S.A. DE C.V. ADR Sociedad Quimica Y Minera DE Chile ADR R Vale ADR Representing One Ord Shs