Current PA6GF30 (Reinforced PA6+30% Glass Fiber) Price Overview
PA6GF30 is one of the most commonly used specifications in engineering plastics, and its price trend is influenced by upstream caprolactam (CPL) monomer prices, PA6 base resin prices, glass fiber prices, and downstream demand fluctuations. Entering 2025, PA6GF30 market quotations show certain volatility due to global chemical feedstock price fluctuations and domestic capacity expansion. Currently (2025-2026), domestic PA6GF30 general-grade product quotations range generally between 15,000-21,000 CNY/ton.
Price differences by grade and performance requirements are significant: General reinforced grade (standard injection molding grade) PA6GF30: 15,000-17,000 CNY/ton; Automotive grade (OEM-certified, meeting VOC and heat aging requirements): 18,000-23,000 CNY/ton; Flame-retardant reinforced grade: 20,000-28,000 CNY/ton; Low-temperature resistant high-impact reinforced grade: 22,000-30,000 CNY/ton.
Factors Affecting Reinforced PA6 Price Trends
Reinforced PA6 prices (including PA6GF30 and PA6GF50) are mainly determined by: Caprolactam (CPL) price trend, accounting for 60%-70% of PA6 cost; PA6 base resin prices, generally ranging 13,000-16,000 CNY/ton in 2025 domestic market; Glass fiber prices, E-glass fiber roving floating in 4,500-6,000 CNY/ton range; Modification processing fees and additive costs (coupling agents, thermal stabilizers, etc.).
Notably, 2024-2025 domestic PA6 capacity continued to expand, causing ample PA6 base resin supply and insufficient upward price momentum, suppressing reinforced PA6 price increases. On the other hand, automotive lightweighting continues to drive reinforced PA6 demand in new energy vehicles, providing price bottom support.
PA6GF30 vs PA6GF50 Price Comparison
PA6GF50 with higher glass fiber content is typically 10%-20% more expensive than PA6GF30. Reasons: higher fiber content increases screw shear wear and equipment maintenance costs; PA6GF50 requires more coupling agent and compatibilizer, raising formulation costs; process control for high fiber content is more difficult, with slightly lower yield than 30% specifications. Therefore, procurement should note that higher fiber content does not always mean better cost performance—choose based on actual stiffness requirements.
Procurement Negotiation Strategies for Reinforced PA6
Strategies to optimize procurement costs: Bulk negotiation—orders above 10 tons can争取5%-8% discount; Annual framework agreements—lock price volatility ceiling with annual supply contracts; Choose alternative grades—some non-OEM-certified reinforced PA6 grades can be as low as 12,000-14,000 CNY/ton; Focus on domestic alternatives—imported brands (BASF Ultramid B3EG6, DuPont Zytel 73G30, etc.) typically cost 25,000-35,000 CNY/ton, while domestic alternatives (Kingfa, CGNM, Huafeng, etc.) offer 30%-40% lower prices for equivalent performance.
Price Outlook and Procurement Recommendations
Expected for late 2026, with gradual global economic recovery and sustained growth in the new energy vehicle industry, reinforced PA6 demand will steadily rise, but new capacity absorption takes time, and significant price increases are unlikely. For high-frequency procurement enterprises, establishing a safety stock mechanism and increasing inventory during price troughs is recommended. Multi-brand and multi-supplier strategies can effectively reduce supply disruption risk and price dependency on single suppliers.
