Price of tungsten concentrate keeps go up Xiamen Tungsten owns industry chain superiority - ResearchInChina

Date:2011-08-17     Source:zjlwew  Text Size:
In 2011, the market price of tungsten concentrate keeps go up and register the highest of RMB157 thousand/ton in the beginning of Aug, a rise of 40.9% compared to the price in the beginning of the ...
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