Chempricehub, May 27 - On May 27, the maleic anhydride market in Shandong experienced a downward trend. The ex-works price for solid maleic anhydride ranged around 7,100-7,600 RMB/ton, while liquid maleic anhydride was offered at around 7,300 RMB/ton. Major producers lowered their prices, and downstream players remained cautious in their procurement.