Carbon Fiber in China’s 15th Five-Year Rail Plan, PET Long-Fiber Skid Plates and EU Trade Signals

October 22’s industry reports carry two policy threads, three application shifts and one supply-side signal relevant to composites buyers. Highlights below.

1. Carbon fiber composites enter China’s rail innovation plan

The National Railway Administration’s “15th Five-Year” Rail Science and Technology Innovation Plan (issued Oct 12) explicitly names carbon fiber composites and basalt fiber among the high-performance lightweight materials to be researched for railway engineering, and lists “green smart materials application” as a key program. Rail certification cycles are long and standards are strict — suppliers should track upcoming project tenders and start sample validation early. (gov.cn)

2. PET long-fiber underbody plates: Li Auto i8 is first, Tier-1s are building lines

Li Auto’s i8 carries a PET continuous-fiber fully wrapped underbody shield; Li Auto previously co-developed domestic CFRT (continuous fiber reinforced thermoplastic) material for fuel-tank underbody shields with Lørüser and Freerika. Ningbo Huaxiang, Yanfeng and other Tier-1 suppliers are now installing PET long-fiber hot-press lines. PET long-fiber plates cut weight ~40% vs steel/aluminum; the consensus is that material is proven and the bottleneck has moved to hot-pressing temperature control. (163.com)

3. eVTOL “all-carbon” airframes go from concept to production

AVIC-backed Shenzhen Qingkuai World says it has entered 28 eVTOL supply chains with roughly 80% share of prepreg for passenger eVTOL (still small-batch validation). CRRC Molding Technology’s Weihai unit has transferred high-speed-rail composite know-how to drones, delivering 200+ structural kits; carbon shells reported ~30% lighter and integrated motor housings ~45% lighter. Airworthiness certification remains the biggest gate. (10jqka)

4. Long-carbon-fiber PA6: a metal-replacement path from 70 MPa to 300 MPa

Technical notes on 50% long-carbon-fiber PA6: tensile strength >298 MPa, flexural modulus >23 GPa, HDT >208°C at 1.8 MPa — targeting structural brackets, crash-absorbers and aviation-adjacent parts. Process care: injection fiber breakage (low-compression screws, lower RPM) and PA6 moisture (85°C pre-drying). Thermoplastic matrix is recyclable, aligning with EU ELV direction. (163.com)

5. HI!-PLASTICS 2026 (Valencia): thermoplastic-over-thermoset becomes the European consensus

The first AIMPLAS-hosted HI!-PLASTICS symposium (Oct 9–10) covered advanced plastics for automotive, construction and energy. Conference signal: thermoplastic composites — via faster processing, weldability and recyclability — are becoming the credible substitute for thermoset in high-volume applications; self-reinforced polymers and CPR fire-safety compliance are the next focus. (replasinfo)

6. LIFE BIOBCOMPO: plant-fiber bio-composites reach European series production

SAPA with Stellantis and CRF developed a low-density plant-fiber (cellulose) reinforced thermoplastic bio-composite now in production on the Lancia Ypsilon dashboard (~10,000 vehicles since 2022). It weighs ~8% less than mineral-filled materials, carries ~20% non-fossil cellulose fiber and is recyclable at end of life. (CINEA)

7. Trade: EU’s “301-style” risk rises; China opens anti-dumping case on EU chemicals

Ahead of the high-level EU–China trade talks, signals of an EU “301-like” investigation are strengthening; MOFCOM on Oct 3 opened an anti-dumping case on EU-origin para-nitrotoluene (EU import prices fell nearly 60% over 2022–2025). The EU has launched 28 trade-remedy investigations against China since 2025, about half in chemicals. Buyers exporting composites/resins to the EU should pre-review anti-dumping and compliance exposure. (HK China News Agency)

8. Trade: German council rejects the “China shock” narrative; EU–China trade +14.2%

Germany’s Economic Advisory Council report opposes framing Chinese competition as a “China shock”, defends open markets and warns against protectionist anti-dumping/anti-subsidy paths. Data: 2026H1 EU–China goods trade $447.8B, +14.2% YoY; Siemens’ CEO, Slovakia’s PM and Spain’s PM have publicly opposed blanket tariffs on China. (ce.cn)

About LX Composites

理兴复合材料 supplies continuous carbon, glass and aramid woven fabrics, UD fabrics and tapes, thermoset and thermoplastic prepregs, and consolidated laminates for aerospace, automotive, marine, sports, industrial and energy customers worldwide. For datasheets or samples, contact us.

Sources: gov.cn (rail plan); 163.com (PET skid plates; long-carbon PA6); 10jqka Finance (eVTOL); replasinfo (HI!-PLASTICS); CINEA (LIFE BIOBCOMPO); HK China News Agency (EU trade risk); ce.cn (German council report).