December 26th News: On December 26th, the phthalic anhydride (PA) plant of Changzhou Xinyang has a capacity of 100,000 tons. The plant's PA unit is operating at less than 50% capacity, with low inventory levels. The PA quotation is 5,600 yuan/ton, up by 100 yuan/ton. Chempricehub's analysis of PA: Bull-Bear Score: 1.5. The PA unit of Changzhou Xinyang is operating at less than 50% capacity, with low inventory levels and tight supply, driving the PA quotation up by 100 yuan/ton to 5,600 yuan/ton. This forms a significant positive factor for spot prices. Supply-side constraints may continue to support upward price movement.