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一、铜的价格和前景国外铜的价格已跌到近年来最低记录(58.85美分/磅)。1984年6月与3月相比,价格下降比率为9%,7月份较1983年平均下跌1.45%。下跌的直接原因是美元汇率不断上升和高利率所造成。世界铜市场自1979年以来第一次出现欠缺,予计1985—1986年仍将保持,故可能导致这两年铜价的改善。1983年和1984年影响铜价的主要因素有:1.日本完成了在中国建设一个年产81864吨的冶炼厂。但因采矿进展和电力工程远远落后于计划,迄今还没有投入正式生产。2.菲律宾帕萨(Pasar)熔炼与精炼联
First, copper prices and prospects Foreign copper prices have dropped to the lowest record in recent years (58.85 cents / lb). Compared to March 1984, the price decline rate was 9% in June 1984 and an average decrease of 1.45% in July compared with 1983. The direct cause of the decline is the rising exchange rate of the U.S. dollar and the high interest rates. For the first time since 1979, the world copper market is in short supply, and it is expected that it will remain in the period 1985-1986, which may result in the improvement of copper prices in these two years. The main factors affecting copper prices in 1983 and 1984 are as follows: 1. Japan completed the construction of a smelter in China with an annual output of 81,864 tons. However, due to the progress of mining and power projects lagging far behind the plan, so far have not yet put into formal production. 2. Pasar, Philippines Melting and refining joint