March 11th News: On March 11th, Yantai Wanhua held a maleic anhydride auction: the East China session had an auction volume of 90 tons, with 30 tons sold at a transaction price of 8,400 yuan/ton. Chempricehub analyzed maleic anhydride, giving a long-short score of -1. The auction volume of 90 tons resulted in only 30 tons sold, with a transaction rate of 33.3%, indicating weak demand. The transaction price of 8,400 yuan/ton reflects low market acceptance, which may lead to downward pressure on spot prices.