At 15,525 CNY per ton, the benchmark price of nylon POY on September 9 marked a 6.15% increase from the start of the month, with a single-day jump of 4.37%. This level sits in the mid-to-high range of the past year's price band, just 1,425 CNY below the annual peak of 16,950 CNY. For the value chain, this is more than a numeric shift—it signals a new phase of supply-demand rebalancing in the nylon sector.
Price Positioning and Volatility Range
Over a 12-month horizon, nylon POY prices have shown a clear V-shaped recovery. The annual minimum of 11,300 CNY/ton occurred in late Q3 2025, when the industry was undergoing destocking amid weak demand and collapsing feedstock costs. Since then, prices have climbed steadily, with the current level 4,225 CNY (over 37%) above the trough. Yet, the 8.4% gap to the yearly high suggests the market has not entered an overheated zone, and upside resistance remains.
Compared to the annual average of 13,147.75 CNY/ton, the current price is about 18% higher. This deviation implies that if demand fails to sustain, a regression to the mean is possible. The median value of 14,125 CNY provides another reference—current prices exceed it by nearly 10%, indicating a bullish sentiment but warranting caution.
Drivers: Cost and Demand Synergy
The rally is not isolated. Upstream caprolactam has strengthened in tandem, supported by firm benzene prices, providing rigid cost support. Meanwhile, downstream weaving and warp knitting sectors have begun restocking ahead of the traditional 'golden September and silver October' peak season. Order books have improved, particularly in the domestic market, where nylon fabrics are gaining share in sportswear and luggage applications.
The unusual 4.37% single-day gain often signals temporary supply tightness or concentrated buying. Some producers may have resumed operations after maintenance, but capacity ramp-up takes time, limiting immediate supply. This mismatch between slow supply recovery and fast demand pickup amplifies price elasticity.
Industrial Belt Reactions and Price Transmission
Weaving hubs like Changle in Fujian and Shengze in Jiangsu are already feeling the pinch. For draw-texturing mills that use POY as feedstock, cost transmission typically lags by one to two weeks, meaning current high raw material costs will gradually reflect in DTY and fabric prices. If end brands resist price hikes, intermediate margins will compress further.
In terms of purchasing rhythm, some downstream buyers locked in prices in late August, avoiding the early-September surge. Smaller mills that haven't stocked up face a dilemma: chasing high prices squeezes margins, while waiting risks further increases. This divergence has led to a 'price-volume divergence'—prices rise fast, but volumes don't follow proportionally, indicating resistance at higher levels.
Outlook and Risk Factors
In the short term, nylon POY prices are likely to hover at high levels. Cost support will remain effective unless caprolactam drops sharply. However, two risks loom: a decline in downstream weaving operating rates due to high raw material costs could dampen demand, and new capacity additions planned for year-end may pressure forward prices. Historical patterns suggest that when prices exceed the 80th percentile of the annual range, correction probability rises significantly.
For foreign trade companies, currency fluctuations and overseas order uncertainties remain variables. Although nylon POY's export dependence is lower than polyester, demand shifts in Southeast and South Asia can transmit back through processing trade chains. Overseas destocking is nearing completion, and restocking may support exports, but this needs verification through trade data from key partners.