On November 6th, Hubei Xingfa Chemical Group Co., Ltd. provided a quote for phosphoric acid at 10,500 yuan per ton. The specifications of the product are: intended use level: industrial grade; grade: premium quality; content of H3PO4 in the phosphoric acid (H3PO4): 85%. The validity period of this quote is three days. The quote provider is Changzhou DeMing Chemical Co., Ltd.