March 30th News: On March 30th, Yantai Wanhua's maleic anhydride auction: The East China session had an auction volume of 150 tons, with 150 tons sold, and the transaction price was 8,150 yuan/ton. Chempricehub's analysis of maleic anhydride, with a bullish-bearish score of 1.5: The entire auction volume of 150 tons was sold, with a transaction price of 8,150 yuan/ton, indicating strong market demand for maleic anhydride and tight supply. This will have a significant positive impact on spot prices, driving them upward. Reason: The full auction transaction indicates high buyer enthusiasm, and the transaction price is at a relatively high level, reflecting a tight supply-demand situation. It is expected that short-term spot prices will rise.