On November 11th, Henan Kaijie Water Treatments provided a quotation for wooden powdered activated carbon at 3000 yuan/ton. The specifications of the wooden powdered activated carbon are: domestic product, iodine value 300, Henan Kaijie Water Treatments Co., Ltd., enterprise standard, 300, 6. The validity period of this quotation is 7 days. The quoting party is Henan Kaijie Water Treatments Co., Ltd.