How much is a First Class stamp? <a href=" http://www.balanceability.com/buy-quetiapine-fumarate.pdf#wait ">cheaper alternative seroquel</a> HONG KONG, Aug 23 (Reuters) - Jiangxi Copper Co Ltd has joined a list of potential Chinese suitorsinterested in buying Glencore Xstrata Plc's $5billion-plus Las Bambas copper mine in Peru, underscoring theChinese government's desire to plug a shortage in supply.