Recently, Qinghai LianDa Chemical Technology Co., Ltd. is part of Zhejiang LianDa Chemical Co., Ltd. The total investment of the project is 300 million yuan. The potassium nitrate method is used to produce agricultural potassium nitrate. Qinghai LianDa Chemical Technology Co., Ltd. has an annual output of 200,000 tons of agricultural potassium nitrate and a 70,000-ton magnesium carbonate and magnesium oxide project.
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