document.write("·赞比亚前7月铜产量数据
"); document.write("·汽车用钢市场正在快速扩张
"); document.write("·甘肃河北调整冶金发展规划
"); document.write("·多西河谷和首钢签订长期供货协议
"); document.write("·铝材热又在悄然上升
"); document.write("·铜铝价格反复震荡
"); document.write("·天气干燥Ok Tedi铜矿减产
"); document.write("·Becancour冶炼厂劳资恢复谈判
"); document.write("·智利右翼封杀采矿权费用征收议案
"); document.write("·世界最大铜生产商铜产销情况
");