今年以来金属市场精铜每吨已超过9000元,与1980年相比,精铜价上涨了63%以上。价格的上涨仍未能抑制用户对铜的需求,从目前的趋势看供需紧张、价格上涨还将维持一段时间,究其原因可有以下几方面: 1.能源不足,电力紧张。有的工厂一星期停限电达三天多,实际开工时间减少,产出满足不了需求。2.在国内尚属供应紧张的情况下,有的单位 Since the beginning of this year, the fine metal in the metal market has exceeded 9,000 yuan per ton. Compared with 1980, the price of refined copper rose by more than 63%. The rising price still can not curb the demand for copper from the current trend of tight supply and demand, price increases will remain for some time, the reasons for the following aspects: 1. Insufficient energy, power shortage. Some factories stop the power limit of more than three days a week, the actual start time to reduce the output can not meet the demand. 2. In the case of domestic supply is still tight, some units