On November 12, Hubei Xingfa Chemical Group Co., Ltd.'s quote for phosphoric acid is priced at 7350 yuan per ton. The specification of the product includes: intended use grade: industrial grade; classification: premium quality; content of phosphoric acid (H3PO4) content: 85%. The validity period of this quote is three days. The provider of the quoted information is Jinan Jiahao Chemical Co., Ltd.