On November 18, Henan Kaijie Water Treatment Co., Ltd.'s quoted price for wood powder activated carbon is 4300 yuan/ton. The specifications of the wood powder activated carbon are: domestic product, iodine value 600, Henan Kaijie Water Treatment Co., Ltd., enterprise standard, 600, 8. The validity period of this quote is 7 days. The quote provider is Henan Kaijie Water Treatment Co., Ltd.