January 28th News: On January 28th, Yantai Wanhua conducted a maleic anhydride auction: The East China session had an auction volume of 90 tons, with 90 tons sold, at a transaction price of 5,000–5,010 yuan/ton. Chempricehub's analysis of maleic anhydride, with a bullish-bearish score of 1: This auction saw all 90 tons sold at a transaction price of 5,000–5,010 yuan/ton, indicating strong market demand and prices at a relatively high level. This provides significant support for the spot price of maleic anhydride and is expected to drive a slight increase in spot prices.