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近两三年来,西方经济普遍衰退。石油供过于求,压缩开采。钢铁工业也不景气,开工率普遍下降到50～60％。主要耗用钨的硬质合金和工具钢的需求量减少,其他行业对钨的需求也不好,导致钨的消费量下降。1982年,资本主义国家钨消费量为1.66万吨,比1981年减少30.29％,其中最大消费者美国减少53％,日本减少20％。苏联和东欧等国也比正常年景减少进口量50％。所以西方世界钨砂产量1982年比1981年虽然减产16％,但还是供过于求,价格剧跌到每吨度76美元。
The past two or three years, the Western economy generally decline. Oil oversupply, compression mining. Iron and steel industry is also sluggish, operating rates generally dropped to 50 to 60%. Demand for tungsten carbide and tool steel, which mainly consume tungsten, is reduced, and demand for tungsten is poor in other industries, resulting in a decrease in tungsten consumption. In 1982, the tungsten consumption of capitalist countries was 16,600 tons, a decrease of 30.29% over 1981, with the largest consumers in the United States reducing by 53% and Japan by 20%. Countries like the Soviet Union and Eastern Europe also reduced their imports by 50% from normal years. Therefore, the production of tungsten sand in the western world was 16% lower than that of 1981 in 1982, but it still oversupplied and the price plummeted to 76 US dollars per tonne.