March 3rd News: On March 3rd, Kaifeng Jiuhong Chemical Co., Ltd. maintained normal operations for its DBP and DIBP production facilities, with a combined annual capacity of 240,000 tons. The company quoted DOTP at 8,300 RMB per ton, including tax and ex-factory, marking an increase of 200 RMB per ton. Downstream customers showed moderate purchasing interest, with actual transaction prices primarily negotiated on a case-by-case basis.