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Jiuquan Iron and Steel Corporation
Located at the western end of the Great Wall of the Ming Dynasty (1368-1644), in Jiayuguan city, Gansu province, Jiuquan Iron and Steel Corporation (JISCO) was founded in 1958 and was the fourth steel industrial base planned by China after Anshan, Wuhan and Baotou.
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Baiyin Nonferrous Group Co Ltd
Baiyin Nonferrous Group Co Ltd was originally known as Baiyin Nonferrous Metals Company.
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Jinchuan Group Co Ltd
Jinchuan Group Co Ltd is a large-scale joint enterprise integrating mining, selecting, smelting, chemistry and deep processing, and mainly producing nickel, copper, cobalt, platinum precious metals and non-ferrous metal products, chemical products, non-ferrous metal chemical products, as well as non-ferrous metal new materials.