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1980年钨精矿的价格为145美元/WO_31%·t,以后由于中国廉价出售APT及钨铁,钨精矿的价格继续下跌。1987年中国成立钨业协会,价格统管后曾出现60美元/WO_31%·t。从1989年开始,由于中国的大量出口,使钨精矿的市场价格跌到37~51美元/WO_31%·t。中国拥有以江西省为中心的80余家大小不等的矿山,生产中间制品的工厂达到40余家,北京各公司很难控制价格,多是经过香港低价出口。
The price of tungsten concentrates in 1980 was US $ 145 / WO_31% t, and the price of tungsten concentrates continued to fall afterwards due to the cheap sale of APT and ferrotungsten in China. Tungsten Industry Association was established in China in 1987, after the price control appeared 60 US dollars / WO_31% t. Starting from 1989, the market price of tungsten concentrates dropped to US $ 37-51 / WO_31% · t due to the large volume of Chinese exports. China owns more than 80 mines of varying sizes centered on Jiangxi Province. More than 40 factories producing intermediate products have struggled to control prices in Beijing, mostly through low-cost exports in Hong Kong.