On October 21, Henan Saiteng Environmental Protection Technology Co., Ltd.'s phosphate pricing is 6300 RMB per ton. The specification of the phosphate: Usage level: Industrial grade; Grade: Excellent grade; Phosphorus (H3PO4) content: 85%. The validity period of this quotation is three days. The provider of the quoted price is Shandong Shuojia Chemical Co., Ltd.