Yunnan Phosphate Chemical drives flotation of collophane

Summary: Yunnan Phosphate Chemical develops flotation of collophane for adding value to the raw ore.Yunnan Phosphate Chemical Group Co., Ltd. (Yunnan Phosphate Chemical), as a wholly-owned subsidiary of Yuntianhua Group Co., Ltd. (Yuntianhua Group), ...

Phosphorus Industry China Monthly Report 201201

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