On January 28, 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 quoted price for DBP was 7,900 yuan/ton, including tax and ex-factory, representing an increase of 100 yuan/ton. PriceSeek analysis for DBP: Bull-Bear Score: 1.5. The DBP price rose by 100 yuan/ton to 7,900 yuan/ton, including tax and ex-factory, with normal facility operation, reflecting stronger market demand or cost-driven factors, which significantly benefit spot prices. The price increase may stem from downstream demand recovery or rising raw material costs, supporting short-term strength in the spot market. DIBP: Bull-Bear Score: 0. DIBP facilities are operating normally, but no specific price change information is available. As a related product to DBP, current supply and demand remain stable, exerting a neutral impact on spot prices. Subsequent market dynamics, such as demand linkages or capacity adjustments, should be monitored for potential volatility.