On January 16, the phthalic anhydride (PA) unit of Changzhou Xinyang, with a capacity of 100,000 tons, operated at less than 50% utilization. The manufacturer's inventory was low, and the PA quotation was 6,300 yuan/ton, down by 50 yuan/ton. PriceSeek analysis of PA: Bull-Bear Score: -1. The spot price of PA was 6,300 yuan/ton, down by 50 yuan/ton. The low utilization rate of Changzhou Xinyang's unit and low inventory indicate tightening supply, yet the price decline reflects weak market demand or oversupply. This situation reinforces downward pressure on spot prices, scoring -1, indicating a generally bearish impact.