On November 10th, Hubei Xingfa Chemical Group Co., Ltd.'s quote for phosphoric acid was set at 6400 yuan per ton. The specifications of the product are: Usage level: Industrial grade; Grade: Excellent quality; Content of phosphoric acid (H3PO4): 85%. The validity period of this quote is 3 days. The quote provider is Hubei Qiangxing Chemical Co., Ltd.