WASHINGTON, June 10 (Reuters) - The U.S. government on Wednesday said it was imposing sanctions against 11 people and entities, including several based in China and Hong Kong, for supporting weapons procurement by Iran's Islamic Revolutionary Guard Corps and the Iranian military. Nine of those designated were China- and Hong Kong-based individuals and companies that facilitated the procurement of weapons for Iran's military, and a Hong Kong-based company operating within Iran’s clandestine banking network, the U.S.