Nonferrous self-sufficiency rate set to increase by 2015
By Zhang Qi | 皇冠体育app Daily | Updated: 2011-08-05 07:58
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A copper wire factory in Huaian, Jiangsu province. 皇冠体育app needs to secure more nonferrous metals both domestically and internationally to meet demand, the 皇冠体育app Nonferrous Metals Industry Association said. San Zi / for 皇冠体育app Daily |
Companies seek to gain control over resources, improve profit margins
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