The quotation provided by Henan Kaijie Water Treatment regarding the price of wood powder activated carbon is 3000 yuan/ton. The specifications for wood powder activated carbon include domestic products with an iodine value of 300 and are standardized by Henan Kaijie Water Treatment Co., Ltd. The standard is 300 6. This quotation is valid for a period of 7 days. The provider of this quotation is Henan Kaijie Water Treatment Co., Ltd.