case
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Chongqing Iron Steel Co., Ltd.
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Zhenjiang Jingzhou Materials Co., Ltd.
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Kailuan Zhongrun Coal Chemical
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Hongyuan Coal Coke Chemical Co., Ltd., Xiangfen County, Shanxi Province
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Jiuquan Iron Steel Company
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Taiyuan Gengyang Industrial Group Co., Ltd.
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Xilin Steel
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Pinggang Anyuan Steel
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Tangshan Youli Coking
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Henan Liyuan Coking Co., Ltd.