At 16,075 yuan per tonne, nylon POY has been pushed to the upper edge of its one-year price range, sitting just 875 yuan below the annual peak of 16,950 yuan, while the low point a year ago was 11,300 yuan. In less than twelve months, the spread between floor and ceiling has widened to 4,775 yuan -- a move large enough to force every nylon-consuming weaving mill to recalculate its cost sheet.
What the Price Position Signals
According to industry data, nylon POY currently sits in the high band of its annual statistical range, with a yearly average of roughly 13,387 yuan and a median of 14,125 yuan. The current level is about 20% above the average and clearly above the median. For buyers, this is not a comfortable zone.
More notable is the pace. Compared with 14,625 yuan at the start of last month, the single-month gain approaches 10% -- a slope rarely seen in chemical fibre categories. The daily change has flattened to zero, suggesting the short-term rally has paused, but high-level consolidation typically means the market is waiting for the next directional signal rather than reversing.
Three questions matter: how much is cost-driven, how much is supply-driven, and how much reflects genuine downstream demand. Different weights lead to very different outlooks.
Dual Forces: Cost and Supply
The core feedstock for the nylon chain is caprolactam, whose price movements transmit directly to the POY stage. When feedstock remains tight, processing margins for polymerisation and spinning are squeezed, giving mills a strong incentive to raise prices. Such increases tend to be rigid -- without them, producers lose money; with them, profits may still not recover.
Maintenance and production cuts on the supply side also play a role. Seasonal load reductions and plant turnarounds, common in the chemical fibre sector, temporarily reduce spot availability and amplify price elasticity. This effect is strongest when demand has not yet visibly weakened.
But cost-push rallies have a natural ceiling: whether downstream can pass on the cost. Nylon POY feeds mainly into texturing and weaving, ultimately serving sportswear, underwear, swimwear and luggage. These end markets are highly price-sensitive. Once raw material increases exceed fabric mills' bargaining power, orders shift to substitute materials or are delayed.
Real Impact on the Supply Chain
For texturing plants, higher POY procurement costs directly squeeze texturing fees. If DTY prices fail to rise in tandem, texturing margins are compressed from both sides. These firms typically hold short inventory cycles and have low tolerance for price volatility.
For weaving and fabric mills, the impact depends on order structure. Factories running quick-response, small-batch orders can pass on some pressure through short-cycle quoting; those executing long-term, price-locked contracts may face months of cost inversion. This is particularly evident in industrial belts such as Keqiao and Shengze, where nylon interwoven fabrics dominate.
For exporters, the risk lies in quotation validity. With raw materials up nearly 10% in a month, an FOB price quoted four weeks ago may already have lost its margin. Without a raw material adjustment clause, exporters bear this volatility alone.
Over a longer horizon, nylon's price centre is shaped by crude oil, caprolactam capacity rollout and textile export momentum. Whether the current high can hold depends on whether downstream can absorb the increase during peak season.