On November 4th, Hubei Xingfa Chemical Group Co., Ltd.'s quote for phosphoric acid was $6400 per ton. The specifications of the product include: intended use level: industrial grade; grade: premium quality; content of phosphoric acid (H3PO4) in the product: 85%. The validity period of this quote is three days. The quote provider is Hubei Qiangxing Chemical Co., Ltd.