On November 6th, Henan Kaijie Water Treatment Co., Ltd.'s quote for coal-based powder activated carbon is $4800 per ton. The specifications of the coal-based powder activated carbon are: domestic, iodine value 700, Henan Kaijie Water Treatment Co., Ltd., enterprise standard, 700, 6. The validity period of this quote is 7 days. The provider of this quote is Henan Kaijie Water Treatment Co., Ltd.