On November 11, Hubei Xingfa Chemical Group Co., Ltd.'s quote for phosphoric acid is 6800 yuan/ton. The specifications of the product include: intended use level: industrial grade; grade level: premium quality; content of phosphoric acid (H3PO4) in the product: 85%. The validity period of this quote is 7 days. The quote provider is Changzhou Decheng Chemical Co., Ltd.