Over the past year, the price center of nylon FDY has shifted downward by approximately 15%, sliding from a high of 19,950 yuan per ton in September 2025 to the current 17,000 yuan per ton, with a fluctuation range exceeding 28%. This is not a one-day anomaly but a long-term repositioning driven by supply-demand restructuring. For buyers, the mindset of chasing unilateral rises must give way to range-based management.
Signals Behind the Price Range
Public industry data show that nylon FDY hit extremes of 14,175 yuan and 19,950 yuan over the past 12 months, with a median of 17,062.5 yuan. The current price of 17,000 yuan sits close to the median. Zero daily change indicates a wait-and-see phase. After a full cycle, the price returning to the median reflects not balance but a tug-of-war between cost support and demand suppression.
More notably, the average price of 15,851.3 yuan is well below the current level, implying that prices stayed low for most of the year, with spikes only in specific windows. This pattern of low base and high volatility demands more precise purchasing timing from downstream weaving mills—mistiming can mean thousands of yuan in cost differences per ton.
Transmission Logic Between Supply and Demand
The downward price shift can be attributed to three factors. First, caprolactam supply remains ample, weakening cost support and transmitting elasticity downward. Second, demand growth in apparel and home textiles has slowed, particularly as export orders face currency and trade policy headwinds, prompting buyers to maintain low inventories. Third, new polymerization and spinning capacity added over the past two years has shifted the market from seller dominance to buyer bargaining.
As an intermediate product, nylon FDY's price center directly affects grey fabric cost accounting. When raw material prices consolidate around 17,000 yuan, weaving mills see processing margins squeezed, requiring more precise cost locking in order quotes. Foreign trade companies with forward contracts must guard against inventory devaluation risks if prices slide toward the lower bound.
A Fork in Price Expectations
The current price sits at the annual median, with an upside gap of -2,950 yuan and a downside gap of 2,825 yuan—roughly symmetric. But symmetry does not mean equilibrium. If downstream demand fails to pick up in the traditional third-quarter peak season, prices may test the psychological level of 15,000 yuan. Conversely, if upstream maintenance or logistics disruptions occur, a rebound to 18,000 yuan is plausible.
Historically, nylon FDY prices tend to see technical bounces after hitting annual lows, but the rebound height is capped by the digestion of new capacity. Public data indicate additional projects are slated for commissioning in 2026, meaning supply increments will continue to cap upward momentum. Therefore, the likely trading range for the next six months is 15,500–18,000 yuan per ton, with the center lower than last year.