On January 3, the maleic anhydride market in South China was sorted out, and the price of liquid anhydride was about 6,350 yuan/ton, and the price of solid anhydride was about 6,300 yuan/ton.

On January 2, the price of petroleum coke of Shandong HSBC Petrochemical was 1,400 yuan/ton, down 50 yuan/ton from the previous trading day, and the daily output of petroleum coke was 1,100 tons.

On January 2, the maleic anhydride market in Shandong was sorted out, the ex-factory price of solid anhydride was running near 6,100 yuan/ton, and the ex-factory price of liquid anhydride was running near 5,700 yuan/ton.

On December 31, the maleic anhydride market in Shandong went down, the ex-factory price of solid anhydride was running near 6100 yuan/ton, and the ex-factory price of liquid anhydride was running near 5700 yuan/ton.

On December 27, the maleic anhydride market in Jiangsu was sorted out, the ex-factory price of solid anhydride was about 6,400 yuan/ton, and the ex-factory price of liquid anhydride was about 6,400 yuan/ton.

On December 27, the maleic anhydride market in South China was sorted out, and the price of liquid anhydride was about 6,600 yuan/ton, and the price of solid anhydride was about 6,400 yuan/ton.

On December 27, the maleic anhydride market in Shandong was sorted out, the ex-factory price of solid anhydride was running near 6,400 yuan/ton, and the ex-factory price of liquid anhydride was running near 6,000 yuan/ton.

On December 26, the maleic anhydride market in Shandong was sorted out, the ex-factory price of solid anhydride was running near 6,400 yuan/ton, and the ex-factory price of liquid anhydride was running near 6,000 yuan/ton.