On October 11th, Henan Saiten Environmental Protection Technology Co., Ltd. provided a quote for phosphoric acid at the price of 7800 RMB per ton. The specification of phosphoric acid includes: purpose level: industrial grade; grade: premium; content of phosphoric acid (H3PO4): 85%. The validity period of this quote is three days. The quote provider is Jiaozuo Bishui Qing Environmental Protection Technology Co., Ltd.