On January 6, the maleic anhydride market in Jiangsu region experienced a slight increase. The ex-factory price for solid maleic anhydride was approximately 4,950 yuan per ton, while the ex-factory price for liquid maleic anhydride was around 4,900 yuan per ton. The auction transaction price in East China rose by 60 yuan per ton, and the surrounding liquid maleic anhydride market also saw a minor uptick. New orders were primarily driven by essential demand.