Current Price Overview of PA6GF30 (Reinforced PA6+30% Glass Fiber)
PA6GF30 is one of the most commonly used specifications in engineering plastics, and its price trend is deeply influenced by upstream caprolactam (CPL) monomer prices, PA6 base resin prices, glass fiber prices, and downstream demand fluctuations. After entering 2025, as global chemical raw material prices fluctuated and domestic production capacity expanded, PA6GF30 market quotations showed certain volatility. Currently (2025-2026 fiscal year), domestic market quotations for general-purpose PA6GF30 range generally between 15,000-21,000 CNY/ton.
Price differences across grades 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 high-impact reinforced grade: 22,000-30,000 CNY/ton.
Factors Influencing Reinforced PA6 Price Trends
The price of reinforced PA6 (including PA6GF30 and PA6GF50) is mainly determined by the following core factors: Caprolactam (CPL) price trend, CPL accounts for approximately 60%-70% of PA6 costs; PA6 base resin (pure PA6 resin) price, 2025 domestic PA6 base resin price roughly ranges between 13,000-16,000 CNY/ton; Glass fiber price, E-glass fiber roving price fluctuates between 4,500-6,000 CNY/ton; Modification processing fees and additive costs (coupling agents, heat stabilizers, etc.).
It is worth noting that domestic PA6 production capacity continued to expand in 2024-2025 (new capacity from Fujian Shenyuan, Luxi Chemical, Cangzhou Xuyang gradually released), leading to ample PA6 base resin supply and insufficient upward price momentum, which also suppressed the price increase space for reinforced PA6. On the other hand, automotive lightweighting demand for reinforced PA6 continues to grow in the new energy vehicle sector, forming a price bottom support.
PA6GF30 vs PA6GF50 Price Comparison
PA6GF50 with higher glass fiber content is typically 10%-20% more expensive than PA6GF30. The reasons are: Higher glass fiber content in PA6GF50 means greater screw shear wear during production, higher equipment maintenance costs; PA6GF50 requires higher dosages of coupling agents and compatibilizers, increasing formulation costs; Higher glass fiber content makes process control more difficult, with yield slightly lower than the 30% specification. Therefore, purchasers should note that higher glass fiber content does not necessarily mean better cost performance — selection should be based on actual stiffness requirements of the part.
Negotiation Strategies for Purchasing Reinforced PA6
When purchasing reinforced PA6, the following strategies can optimize procurement costs: Bulk negotiation, orders above 10 tons per batch can争取5%-8% discount; Annual framework agreement, sign annual supply contracts to cap price volatility; Choose alternate or substitute grades, some alternate reinforced PA6 (non-OEM certified grade) prices can be as low as 12,000-14,000 CNY/ton; Pay attention to domestic substitute brands, imported brands (such as BASF Ultramid B3EG6, DuPont Zytel 73G30, etc.) are typically 25,000-35,000 CNY/ton, while domestic substitutes (such as Kingfa, CGN, Huafeng, etc.) are 30%-40% cheaper at equivalent performance.
Price Outlook and Procurement Recommendations
It is expected that in the second half of 2026, as the global economy gradually recovers and the new energy vehicle industry continues to grow, reinforced PA6 demand will steadily rise, but digestion of new capacity will still take time, and significant price increases are unlikely. For enterprises with high procurement frequency, it is recommended to establish a safety stock mechanism and increase inventory appropriately during price troughs. Meanwhile, a multi-brand, multi-supplier strategy can effectively reduce supply interruption risks and price dependency on a single supplier.
