Aluminum Window And Door Profiles Aluminum Window And Door Profiles,Aluminium Window Frame Profiles,Sliding Window Aluminum Profile,Extruded Aluminium Profile For Window Guangdong Jihua Aluminium Co., LTD , https://www.jihua-alu.comLME copper gains prompted most of Shanghai copper contracts to limit Shanghai's July 29 news, traders said that Shanghai Copper's most recent contract rose to 3% of the daily limit, inspired by the LME copper gains. The more active November contract climbed 590 yuan to 25,390 yuan (US$3,068) per ton. (1 USD = 8.276 yuan) Source: China International Futures Brokerage Co., Ltd.