Pipe jacking project of Shibaoshan phosphorus gypsum storage starts

On 6 Aug., 2019, Hubei Sanning Chemical Industry Co., Ltd. (Hubei Sanning) started its pipe jacking project of phosphorus gypsum storage in Shibaoshan, Jianchuan County, Yunnan Province. Hubei Sanning had been working on this project for two years an...

Phosphorus Industry China Monthly Report 1908

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