Shanghai stocks jump, leading broad Asian gains By: MarketWatch July 22, 2009 at 06:16 AM EDT Asian stock markets end mostly higher Wednesday, paced by mining and metals stocks such as BHP Billiton and Posco. Read More >> Related Stocks: Bhp Billiton Ltd ADR Canon Inc ADR China Petroleum & Chemical Corp ADR Commonwealth Bk of A Dow Jones Industrial Average (EOD) Natl Australia Bank ADR Newcrest Mining Ltd ADR PetroChina Posco Holdings Inc ADR Rio Tinto Plc ADR Samsung Electronics Ltd Sony Corp Tokyo Electron Ltd ADR Toshiba Corp Westpac Banking Corp ADR Wipro Ltd ADR