On October 26, Henan Kaijie Water Treatment Co., Ltd.'s quoted price for coal-based powder activated carbon is ¥2400 per ton. The specifications of the coal-based powder activated carbon are: domestically produced with an iodine value of 300 and a standard set by Henan Kaijie Water Treatment Co., Ltd. This quote is valid for 7 days. The quote provider is Henan Kaijie Water Treatment Co., Ltd.