Aluminum surged 37% YTD, on China aluminum smelters (biggest in the world), to cut output by 5%-10% requested by China government, due to power shortage.

• 因全球经济放缓和获利回吐，期铜跌5.；3%25；铝由年初至今上升37%25，中国铝精鍊厂(全球最大)，因电力短缺，故中国政府要求他们减产5%25至10%25。