March 6th News: On March 6th, Kaifeng Jiuhong Chemical Co., Ltd. has a total annual capacity of 180,000 tons for DOP, DOTP, and DPHP. The ex-factory price of DOP is set at 8,800 yuan/ton including tax, representing an increase of 200 yuan/ton. Chempricehub's analysis of DOP, with a long-short rating of 1: The ex-factory price of DOP has risen by 200 yuan/ton to 8,800 yuan/ton including tax, indicating tight supply or increased demand in the spot market, directly driving up spot prices. This increase of approximately 2.33% reflects short-term positive factors dominating, but attention should be paid to whether capacity release will alleviate supply-demand tensions. DOTP, with a long-short rating of 0: The article only mentions that DOTP shares a total annual capacity of 180,000 tons with DOP but does not provide specific price change information. The rise in DOP prices may indirectly affect related plasticizer products, but there is a lack of direct data to support this, so the impact on spot prices is neutral. DPHP, with a long-short rating of 0: The article does not cover specific pricing or market dynamics for DPHP, only mentioning it as part of the production capacity. The rise in DOP prices may have an industry-wide synergistic effect, but there is no clear evidence of changes in DPHP spot supply and demand, so the impact on prices remains neutral.