On November 17, Henan Kaijie Water Treatment Company's quote for wood powder activated carbon is 5500 yuan per ton. The specifications of the wood powder activated carbon are: domestic product, iodine value of 700, Henan Kaijie Water Treatment Co., Ltd., enterprise standard, 700 10. The validity period of this quote is 7 days. The quote provider is Henan Kaijie Water Treatment Company.