According to the latest data from the General Administration of Customs of China, in April 2026, China's import volume of maleic anhydride was 53.701 tons, with an import value of 820,972 RMB. In the first four months (January to April), the cumulative import volume of maleic anhydride in China reached 74.306 tons, with a total import value of 1,261,499 RMB.