SunSirs: The Overall Maleic Anhydride Market Fell Slightly Last Week
September 30 2025 11:06:33     SunSirs (John)Price trend
According to the commodity analysis system of SunSirs, the domestic maleic anhydride market fell slightly last week. As of September 28, the average market price of maleic anhydride produced by n-butane oxidation remained at 5,487.50 RMB/ton, down 2.44% from 5,625.00 RMB/ton on September 22.
Analysis review
On the supply side, maleic anhydride prices declined overall last week, with pre-holiday destocking efforts by maleic anhydride factories providing limited support. Purchases from maleic anhydride's downstream unsaturated resin suppliers were limited, leading to a lack of stockpiling. As of September 28, the ex-factory price of maleic anhydride in Shandong Province was around 5,100 RMB/ton for solid maleic anhydride and 4,700 RMB/ton for liquid maleic anhydride.
Upstream: The overall n-butane market rose slightly last week. As of September 28, the price in Shandong was around 4,560 RMB/ton.
Downstream: The unsaturated resin market was weak. Most of the companies had plans for short-term stoppage or load reduction during the National Day holiday. Downstream transactions were average, which provided limited support for unsaturated resin and the market was weak.
Market outlook
Analysts of maleic anhydride products from SunSirs believe that most of the main downstream unsaturated resin factories of maleic anhydride had plans to reduce production and shut down, and their purchases of maleic anhydride were limited. As of September 28, Maleic anhydride manufacturers were mainly destocking, and it is expected that the maleic anhydride market may be mainly consolidated at a low level in the near future..
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