March 4th News On March 4th, Kaifeng Jiuhong Chemical Co., Ltd. maintained normal operations of its DBP and DIBP production facilities, with a total annual capacity of 240,000 tons. The quoted price for DBP was 8,000 yuan per ton, including taxes and ex-factory, representing an increase of 200 yuan per ton. Chempricehub Analysis: DBP: Bull-Bear Score: 1 The DBP price increased by 200 yuan per ton to 8,000 yuan per ton, including taxes and ex-factory, indicating tight market supply and demand or cost-driven factors. Despite normal facility operations, the price rise reflects tight spot supply, which is favorable for spot prices. DIBP: Bull-Bear Score: 0 The article only mentions that DIBP shares production capacity and normal facility operations with DBP but does not provide specific price change information. There are no direct bullish or bearish signals, and the impact on spot prices is neutral.