In late April, Yantai Wanhua unexpectedly shut down, and the price of maleic anhydride factory increased significantly. As of April 30th, Yantai Wanhua was parked until the end of May, and Hengli ...

According to the commodity analysis system of SunSirs, the overall domestic market for maleic anhydride rose in March. As of March 31st, the average quoted price of maleic anhydride was 6,790.00 ...