Asia stocks retreat on China data, Europe concerns By: MarketWatch May 11, 2010 at 05:57 AM EDT Most Asian markets decline Tuesday, with Hong Kong and mainland Chinese shares sliding as fears of monetary tightening by Beijing resurfaced. Read More >> Related Stocks: Ayala Land Inc Bank of China Ltd Ad ADR Bank of The Philippine Islands ADR Bhp Billiton Ltd ADR Canon Inc ADR China Construction B ADR China Resources Land Ltd Dow Jones Industrial Average (EOD) Mizuho Financial Group ADR Rio Tinto Plc ADR Sony Corp Sumitomo Heavy Industries Co. Toyota Motor Corp Ltd Ord ADR