March 3rd News: On March 3rd, Yantai Wanhua's maleic anhydride auction: 90 tons were auctioned in the East China session, with all 90 tons sold at a transaction price of 5,750 yuan/ton. Chempricehub's analysis of maleic anhydride, with a bullish-bearish score of 1: The entire 90 tons of maleic anhydride auctioned in the East China region were sold at a price of 5,750 yuan/ton, indicating strong market demand and no signs of sluggish sales, providing direct support for spot prices. This price may reflect a tight supply-demand balance, boosting buyer confidence and driving short-term bullish sentiment in the spot market, constituting a general positive factor.