On November 24th, Henan Kaijie Water Treatment Co., Ltd.'s quotation for coal-quality powder activated carbon is 7200 yuan/ton. The specifications of the coal-quality powder activated carbon are: domestic product, iodine value 900, Henan Kaijie Water Treatment Co., Ltd., enterprise standard, 900 10. This quotation is valid for 7 days. Quotation provider: Henan Kaijie Water Treatment Co., Ltd.