Nylon Yarn Prices Rise but Volumes Fall: Raw Material Pressure and Industrial Belt Divergence

While most are still debating whether the 'golden September and silver October' will deliver, the nylon yarn market in Shengze and Jiaxing has already sent a subtle signal: prices continue to rise, but transaction volumes are shrinking. Public quotes on September 6 show increases across multiple specifications, yet market feedback indicates declining sales, suggesting this rally is driven by cost-side pressure rather than robust end-demand.

Price Structure: Fine Deniers Lead, Coarse Deniers Lag

Fine-denier monofilaments are at the forefront of this price hike. 17D/1F semi-dull nylon monofilament first-grade is quoted at RMB 19,300/ton, 20D/1F semi-dull at RMB 19,100/ton, and 30D/1F semi-dull at RMB 18,100/ton, all showing notable increases from earlier periods. In contrast, coarse-denier multifilaments see limited gains, with 110D/24F semi-dull multifilament at RMB 11,800/ton and 140D/48F nylon-6 FDY at RMB 14,100/ton, remaining relatively stable.

This 'fine-denier leading, coarse-denier lagging' structure reflects demand divergence downstream. Fine-denier yarns are typically used in high-end apparel fabrics and specialty weaving, with higher sensitivity to raw material costs and more concentrated supply, granting stronger pricing power. Coarse-denier yarns, used in luggage, umbrellas, and mass consumer goods, face poor price transmission, capping their upside.

Raw Material Pass-Through and Inventory Games

High raw material prices are the direct driver behind rising nylon yarn quotes. Caprolactam (CPL) and nylon chips remain strong, squeezing margins for chip-based spinners, forcing them to raise yarn prices to pass on costs. However, declining sales indicate limited acceptance from downstream weavers, who are adopting a hand-to-mouth procurement strategy to avoid building inventory at high prices.

This tug-of-war puts the nylon yarn market on the edge of 'prices without transactions.' For chip-based mills, high raw material costs and rising finished goods inventory increase financial pressure. For downstream buyers, raw material price uncertainty raises stocking risks. Industry consensus suggests that unless raw materials drop sharply, nylon yarn prices will stay elevated in the short term, but the likelihood of moderate adjustments is growing.

Regional Price Differences: Cost and Structural Divergence Across Industrial Belts

Notably, some specifications in the latest quotes are tagged with production origins, revealing significant price differences across regions. For example, 40D/12F nylon-6 FDY is quoted at RMB 16,500/ton (Hai'an), while 50D/12F at RMB 16,000/ton; 70D/24F at RMB 15,400/ton (domestic), 100D/36F at RMB 14,800/ton (Changsha, Hunan); 28D/10F nylon-6 FDY at RMB 17,300/ton (Fujian), 40D/12F FDY full dull at RMB 17,100/ton (Zhejiang), and 160D nylon-6 ATY full dull shows a slight gap between Shandong (RMB 16,600/ton) and Taiwan (RMB 16,700/ton).

These regional price gaps are not merely freight differences but comprehensive reflections of local industrial belts in raw material procurement, energy costs, technical processes, and product positioning. Traditional nylon hubs like Fujian and Zhejiang benefit from well-established supply chains and cost control, offering competitive quotes. In contrast, some inland or emerging regions may quote higher due to elevated raw material transport costs or differentiated product strategies. For buyers, this means potential price differences of several thousand yuan per ton for the same specification, leaving room for cross-regional comparison.

Outlook: Moderate Adjustment Likely

Balancing current cost and demand dynamics, a moderate price adjustment in nylon yarn appears probable. On one hand, if raw materials stay high, downward room for yarn prices is limited. On the other, weak end-demand will force mills to offer concessions. For weavers, this 'price-up, volume-down' phase serves as a reminder that cost-driven price hikes are unsustainable; only by transitioning to high-value-added and differentiated products can they maintain control amid price volatility.

Practical Recommendations

For Buyers - Monitor CPL and chip price trends; if they peak and fall, consider delaying large orders to secure lower transaction prices. - For fine-denier monofilaments with significant increases, sign short-term price lock agreements with suppliers to hedge against further rises. - Leverage regional price differences by comparing actual quotes from Hai'an, Fujian, Zhejiang, and other origins, factoring in freight and payment terms to select the optimal source.

For Mills - During high raw material periods, control output of standard specifications and shift capacity toward differentiated products (e.g., full dull, ATY, profiled yarns) to enhance pricing power. - Strengthen collaboration with downstream customers through order-based production to reduce inventory risk and avoid forced price cuts during corrections. - Pay attention to cost differences across industrial belts; if local raw materials lack advantage, consider cross-regional procurement or OEM cooperation.