On December 9th, Henan Kaijie Water Treatments provided a quote for wooden powder activated carbon at 8300 yuan per ton. The specifications of the wooden powder activated carbon are: domestic, iodine value 900, Henan Kaijie Water Treatment Co., Ltd., enterprise standards, 900, 14. The validity period of the quoted price is 7 days. The provider of the quoted price is Henan Kaijie Water Treatments Co., Ltd.