On October 17th, Hubei Xingfa Chemical Group Co., Ltd. provided a quote for phosphoric acid at 7,300 yuan per ton. The specifications of the phosphoric acid are: application grade: industrial level; grade: premium; content of H3PO4 in the phosphoric acid (H3PO4): 85%. The validity period of the quote is three days. The quote provider is Baozhen Chemical (Shandong) Co., Ltd.