With the rapid growth of new energy vehicles, lightweighting has become an industry consensus. Engineering plastics, known for their light weight and high strength, are increasingly used in automotive components.\n\n## Lightweighting Needs\n\nThe demand for extended range in new energy vehicles drives body lightweighting:\n\n- A 10% reduction in pure electric vehicle weight can increase range by 5-7%\n- The density of engineering plastics is only 1/7 to 1/4 that of metals\n- Per-vehicle usage of engineering plastics has risen from 100kg to 200kg+\n\n##\n\nMain applications of engineering plastics in automobiles: \n\n\n1.**Engine System**: Intake manifolds, engine hoods\n2. **Interior System**: Dashboards, door panels\n3. **Exterior System**: Bumpers, grilles\n4. **Structural Parts**: Battery enclosures, seat frames\n\n## Market Outlook\n\nThe Chinese automotive engineering plastics market is projected to exceed 500 billion yuan by 2026, with a compound annual growth rate (CAGR) exceeding 10%.