The price for domestic activated carbon on November 3rd is 5500 RMB per ton. The specifications of the activated carbon are: pH value between 5 and 7.5, ash content between 8 and 10%, moisture less than 3%, bulk density between 400 and 500, specific surface area greater than 900 M2/g, iodine absorption value greater than 800, particle size of 250 mesh. The validity period of this quote is 3 days. The provider of this quote is Henan Shunzhibang Environmental Protection Technology Co., Ltd.