On February 3, the maleic anhydride market in Jiangsu region exhibited a weak consolidation trend. The ex-factory price of solid maleic anhydride was approximately 4,950 yuan per ton, while the ex-factory price of liquid maleic anhydride was around 5,050 yuan per ton. The auction in East China did not achieve full transaction volume, and the surrounding markets also showed a pattern of weak consolidation.