On February 3, the tax-inclusive short-distance delivery price for a 330,000-spindle ring-spun pure polyester yarn in Fujian increased by 400 yuan. T32S was quoted at 10,800 yuan/ton, T21S at 10,800 yuan/ton, and T40S at 12,000 yuan/ton, with actual orders negotiated based on quantity. PriceSeek analysis of polyester yarn, long-short score: 2. The spot price of polyester yarn has increased by 400 yuan/ton overall (e.g., T32S quoted at 10,800 yuan/ton, T40S at 12,000 yuan/ton), indicating tight market supply or strong downstream demand, which constitutes a significant positive signal. This will directly drive up transaction prices in the spot market, boost trader confidence, and may lead to an increase in the cost of related textile raw materials. A score of +2 reflects a significant price increase, and it is expected that the spot market will remain strong in the short term.