On January 16th, Henan Kaijie's shell-based activated carbon (iodine value 300) was quoted at 4,800 yuan/ton, while coal-based tar columnar activated carbon was quoted at 13,000 yuan/ton, with a price increase of 20 yuan/ton. The current monthly production capacity of activated carbon is 200 tons. PriceSeek's analysis of activated carbon, with a long-short rating: 1. The article indicates that Henan Kaijie's shell-based activated carbon (iodine value 300) has increased by 20 yuan/ton to 4,800 yuan/ton, and coal-based tar columnar activated carbon has increased by 20 yuan/ton to 13,000 yuan/ton, with a monthly production of 200 tons. The price increase suggests an increase in spot market demand or tight supply, supporting spot prices and positively impacting market sentiment. Considering the current commodity environment, although the increase is small, it is clear and generally favorable, warranting a +1 rating.