炭化カルシウムトップ企業
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Denka Company Limited.
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Ningxia Jinyuyuan Chemical Group Co., Ltd.
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Xinjiang Zhongtai Chemical Co., Ltd
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Inner Mongolia Baiyanhu Chemical Co., Ltd.
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Xinjiang Tianye (Group) Co., Ltd.
*免責事項:上位企業は順不同
Denka Company Limited.
Ningxia Jinyuyuan Chemical Group Co., Ltd.
Xinjiang Zhongtai Chemical Co., Ltd
Inner Mongolia Baiyanhu Chemical Co., Ltd.
Xinjiang Tianye (Group) Co., Ltd.
*免責事項:上位企業は順不同