When upstream raw material prices begin to shift, nylon filament quotes in Shengze and Jiaxing quickly follow with increases, yet transaction volumes have not expanded in tandem. Market data from August 30 shows that ex-factory prices for most specifications have risen, but downstream weaving mills remain cautious in procurement. This pattern of rising prices with flat volume often signals that the industry chain is reallocating profit margins.
Price Gradients and Specification Divergence
From the latest quotes, nylon filament prices exhibit a clear specification gradient: monofilament products generally command higher prices than multifilament. For instance, 17D/1F semi-dull nylon monofilament (first grade) is quoted at 18,800 CNY/ton, while 110D/24F semi-dull multifilament is only 11,200 CNY/ton, a spread of 7,600 CNY. Fine-denier filaments, due to higher process barriers and specialized applications (e.g., high-grade fabrics, medical textiles), enjoy stronger premium power.
Notably, some specifications show price inversions or regional differences: 40D/12F nylon-6 FDY from Haian is quoted at 16,000 CNY/ton, while 50D/12F domestic product is only 15,500 CNY/ton, a 500 CNY difference within the same series; 70D/24F domestic (national) is 15,400 CNY, and 100D/36F from Changsha, Hunan is 14,200 CNY, reflecting cost and quality variations across industrial belts.
Full dull series are generally priced higher than semi-dull; for example, 40D/12F full dull is 16,600 CNY, 600 CNY higher than the same specification semi-dull, indicating sustained downstream demand for matte textures.
Cost Pass-Through and Procurement Psychology
Rising raw material costs are the core driver of this round of price adjustments. Strengthened prices of upstream monomers like caprolactam directly push up nylon chip costs, which then transmit to the spinning stage. However, flat sales suggest that end demand has not recovered strongly; weaving mills are adopting a wait-and-see attitude, reluctant to stockpile at high levels.
This standoff implies that nylon filament prices may continue to adjust upward in the short term, but with limited magnitude. If raw material prices remain high, small and medium spinning mills will face greater financial pressure, while leading enterprises with scale advantages and long-term contracts can smooth cost fluctuations through futures hedging or inventory management.
For buyers, chasing price increases now is not advisable. They should monitor raw material trends; if caprolactam pulls back, nylon filament quotes may soften accordingly. Meanwhile, substitution options, such as using polyester or blended yarns for certain specifications, could reduce costs.
Regional Industrial Belt Responses
Shengze and Jiaxing, as major nylon filament distribution hubs, have quote changes that serve as bellwethers. Price differences among products from Haian, Fujian, Shandong, and Zhejiang reflect variations in raw material procurement, energy costs, and technical equipment. For example, Fujian-produced 28D/10F nylon-6 FDY is quoted at 16,800 CNY, higher than Zhejiang's 40D/12F full dull at 16,600 CNY, indicating that fine-denier products have a cost advantage in Fujian.
This regional divergence encourages cross-regional price comparison and drives optimization within industrial belts: high-cost areas shift toward high-value-added products, while low-cost areas take on conventional orders. In the future, nylon filament trade may become more fragmented, with orders flowing to cost-effective origins.
Practical Recommendations
For Buyers - Establish a raw material price monitoring mechanism, track caprolactam futures, and build positions in batches during pullback windows. - Compare quotes for the same specification across different origins, leverage regional price differences to reduce procurement costs, but verify quality consistency. - For frequently used specifications (e.g., 70D/24F), consider quarterly contracts to lock in prices and avoid short-term fluctuations.
For Foreign Trade Enterprises - Include raw material price linkage clauses in export quotes to protect profit margins from cost increases. - Develop differentiated products (e.g., full dull, profiled cross-sections) to avoid price wars on conventional items and enhance bargaining power. - Monitor demand in Southeast Asia and South Asia; if domestic prices become too high, redirect sales to overseas customers to balance supply and demand.
This round of nylon filament price adjustments is essentially a cost-driven passive rise, not demand-led. All links in the industry chain must find balance amid volatility, using refined management and market segmentation to turn pressure into transformation opportunities.