On February 3, Kaifeng Jiuhong Chemical Co., Ltd. reported normal operation of its DBP and DIBP production facilities, with a combined annual capacity of 240,000 tons. The company quoted DOTP at 8,400 yuan per ton, including taxes and ex-factory, representing a decrease of 100 yuan per ton. PriceSeek analysis for DBP shows a neutral supply-demand score of 0, as the equipment is operating normally with stable supply and no direct price change information, indicating a neutral impact on spot prices. For DIBP, the analysis also yields a neutral score of 0, with normal equipment operation, ample supply, and no reported price adjustments, suggesting a neutral effect on spot prices. For DOTP, the analysis gives a bearish score of -1, as the price drop of 100 yuan per ton to 8,400 yuan per ton reflects oversupply or weak demand in the spot market, generally bearish and likely to suppress short-term prices.