Nylon POY Price Center Shifts Upward: Signals from a Mid-to-High Range and Industrial Chain Dynamics

Over the past year, the price of nylon POY has climbed from a trough of 11,300 CNY/ton to 14,875 CNY/ton, an increase of more than 30%, yet the current level remains 2,075 CNY below the yearly peak. This position—neither at the top nor near the average—defines a typical 'mid-to-high' range. For buyers, it signals that cost pressure has not reached its extreme, but the alarm for a rising trend has already sounded.

Price Center Shift: Supply-Demand Rebalancing Behind the Data

As of September 7, the benchmark price of nylon POY stood at 14,875 CNY/ton, up 1.71% from 14,625 CNY/ton at the beginning of the month, with no change on the day, indicating a slowing momentum. Extending the timeline over the full year from September 2025 to September 2026, the price hit a low of 11,300 CNY/ton, a high of 16,950 CNY/ton, a median of 14,125 CNY/ton, and an annual average of merely 13,130.53 CNY/ton. The current price exceeds the average by 1,744 CNY, suggesting the market has left the bottom and entered a new phase of value recovery.

Examining the gaps, the current price stands 3,575 CNY above the minimum and 2,075 CNY below the maximum, leaving room for volatility. This pattern typically emerges during a transition from loose to tight supply-demand conditions: upstream raw material costs rise, operating rates are controlled, and downstream demand remains resilient, collectively pushing the price center gradually upward. Notably, the intra-year price range of 5,650 CNY is much wider than in previous years, implying that the market is becoming more sensitive to supply-demand shifts.

Industrial Chain Transmission: Cost Relay from Caprolactam to Weaving Mills

The upward movement of nylon POY is not an isolated event; it stems from tight spot supply and contract price hikes of upstream caprolactam. Cost pressure transmits down the chain: polymerization plants show strong willingness to raise prices, POY suppliers follow suit, and downstream warp knitting and circular knitting mills face rising inventory costs. For small and medium-sized weaving mills operating on orders, raw material purchasing timing directly determines profit margins; at the current level, the risks of locking in too early and missing out are both present.

Another signal worth noting is the 'stepped' nature of price increases within the month—a cumulative rise of 1.71% since the start of the month, but with zero daily changes on most days, indicating that the increase is not a one-day speculation but the result of multiple small adjustments. This pattern often reflects suppliers testing market acceptance; if downstream demand absorbs the hikes, further increases may follow; conversely, if transactions cool, prices may consolidate at high levels. For buyers, this means prices are prone to rise in the short term, but the risk of chasing highs is also accumulating.

Practical Recommendations

For Buyers - At the current mid-to-high level, purchase on a need basis and avoid large one-time stockpiles; for long-cycle orders, consider phased price locking to smooth costs. - Closely monitor caprolactam contract prices and operating rates; if upstream shows signs of easing, POY prices may open a window for correction. - When signing short-term agreements with suppliers, include price adjustment clauses to hedge against high-level volatility.

For Foreign Trade Enterprises - When quoting exports, reserve buffers for exchange rate and raw material price fluctuations; adopt forward exchange hedging and pricing models linked to raw material indices. - As domestic prices are higher than the annual average, overseas clients may press for discounts; emphasize quality stability and delivery lead times rather than competing purely on price. - Monitor alternative supply dynamics in Southeast Asian and South Asian markets; if the price gap widens, adjust order-taking strategies in advance.