The cost transmission effect is accelerating along the nylon industry chain. From July 20 to 26, caprolactam market prices surged to 12,400-12,500 yuan/ton, while nylon 6 chips followed suit, climbing to 12,900-13,000 yuan/ton, a significant jump from the previous week. This round of raw material price hikes is exerting pressure on nylon filament yarn prices through the chip segment, with quotations in the two major weaving hubs of Shengze and Jiaxing already showing slight upward adjustments.
Cost-Driven Price Transmission
The cost pressure from raw materials is the core driver behind the current uptrend in nylon filament yarn prices. Caprolactam, a key precursor for nylon 6 chips, saw its price surge, directly pushing up chip costs. Nylon 6 chip prices breaking through 12,900 yuan/ton mean a significant increase in raw material procurement costs for the spinning segment. From the perspective of the industrial chain transmission mechanism, price adjustments from chips to nylon filament yarn typically lag by one to two weeks, but this time the raw material increase is substantial, prompting downstream weaving mills to stock up in advance to lock in relatively low yarn prices. Industry data shows that while the magnitude of price adjustments by nylon yarn factories is smaller than the raw material increase, it already reflects the rigidity of cost push.
Fabric Demand Recovery Supports Price Resilience
Concurrent with the cost-side increase, demand in the fabric market is recovering. Export orders for autumn/winter fabrics have increased slightly, and domestic sales of sportswear and outdoor apparel are showing signs of picking up. These two areas are precisely the main application directions for nylon filament yarn—outdoor clothing demands high wear resistance and lightweight properties, while autumn/winter fabrics often use nylon interwoven with polyester, cotton, and other fibers to enhance fabric performance. By specific grade, shipment volumes of 40D/12F and 70D/24F nylon-6 FDY expanded in the first half of the week, with mainstream prices around 15,500 yuan/ton and 14,400 yuan/ton, respectively. 100D nylon-6 FDY saw active trading due to demand for spray-woven bag fabrics, while 160D nylon air-textured yarn traded steadily at around 15,600 yuan/ton, mainly used in interweaving with 70D/24F to produce taslan fabrics. Notably, honeycomb taslan has become a highlight in the fabric market, and shiny nylon-cotton fabric (interwoven with bright nylon filament and rayon yarn) has formed a new fabric characteristic.
Regional Industry Cluster Responses and Divergence
Shengze and Jiaxing, as vital weaving industry clusters in China, serve as bellwethers for reactions to raw material price fluctuations. This round of nylon yarn price increases has prompted differentiated responses from weaving mills in the two regions: some choose to follow the trend and stock up, increasing inventory to cope with potential further price hikes; others maintain a wait-and-see attitude, anticipating a price correction. From a grade divergence perspective, sales of full-dull nylon FDY have rebounded slightly, indicating recovering demand for matte-style fabrics in the end market. Meanwhile, demand for 30D/1F semi-dull nylon monofilament has increased modestly, mainly used for spray-woven window screens and wedding dress fabrics, reflecting sustained niche demand in home textiles and apparel.
Outlook and Procurement Strategy Recommendations
Based on current raw material price trends and the improving downstream demand situation, nylon yarn prices still have room for further upward adjustment next week. The price increases in caprolactam and nylon chips have not yet been fully transmitted to yarn prices, and inventory-building actions by weaving mills may continue to amplify trading volumes. For buyers, the current cost pressure is structural—the raw material price increase is persistent, and the price acceptance on the fabric side depends on the recovery speed of end orders.