On December 3rd, Henan Kaijie Water Treatment Co., Ltd.'s quote for activated carbon at a price of 6000 RMB/ton is provided. The specifications of the activated carbon are as follows: domestic product, iodine value of 600, and it is standardized by Henan Kaijie Water Treatment Co., Ltd. with an iodine value of 600. The validity period of this quote is 7 days. The quote provider is Henan Kaijie Water Treatment Co., Ltd.