On January 9, the DBP market in Jiangsu region showed strong consolidation, with a quoted price of 6,850 yuan/ton. In Shandong region, the DBP market also exhibited strong consolidation, with a quoted price of 6,750 yuan/ton. Meanwhile, in Zhejiang region, the DBP market maintained strong consolidation, with a quoted price of 7,000 yuan/ton.

On the same day, the price of n-butanol, a raw material for the plasticizer DBP, experienced a volatile increase, while the price of phthalic anhydride rose. The price of isooctanol remained stable with a strong trend. The cost of DBP raw materials increased, while PVC prices showed volatile consolidation. Downstream demand remained weak, and DBP production equipment operated at a slightly reduced capacity. Despite ample DBP supply, factory inventories were low. Downstream customers showed moderate purchasing enthusiasm, and transaction prices were determined through negotiation. The DBP price ranged from 6,750 to 7,000 yuan/ton, reflecting strong consolidation in the market. Downward pressure on DBP prices weakened, while upward momentum increased, leading to a strong consolidation in the DBP market.