据一矿物经济研究组织分析，今后10年内，全世界对铜的需求量将大幅度增长。采矿工业一直期待着这种增长，正在研究和准备开发许多新矿床，以满足市场需求。然而，在1996～1997年，可能出现生产能力过剩的情况。尽管铜工业的市场前景总的说来令人乐观，但由于提高了效率和进行 According to a mineral economy research organization analysis, the world demand for copper in the next 10 years will increase substantially. The mining industry has been looking forward to this growth and is studying and preparing for the development of many new deposits to meet market demand. However, from 1996 to 1997, there may be a situation of excess capacity. Although the market outlook for the copper industry is generally optimistic, due to increased efficiency and progress