On January 15th, Zhenjiang Liancheng Chemical Industry Co., Ltd. quoted the ex-factory price of its 260,000-ton annual production capacity plasticizer, DOP, at 7,550 RMB/ton, an increase of 100 RMB/ton. PriceSeek's analysis of DOP, with a long-short score of 1, indicates that the ex-factory price of DOP has risen by 100 RMB/ton to 7,550 RMB/ton, representing an increase of approximately 1.32%. This suggests tightening market supply or strengthening downstream demand, which has a positive impact on spot prices. The increase may stem from rising upstream raw material costs or seasonal demand recovery in the industry. It is expected that spot prices will maintain a relatively strong trend in the short term, supporting market sentiment.