1. High-Risk Substances in Customs Testing
Using uncontrolled scrap or low-grade oils triggers severe port seizures:

- Phthalates (17P): Strict zero tolerance for DEHP, DBP, BBP.
- PAHs (Polycyclic Aromatic Hydrocarbons): Benzo[a]pyrene < 0.2 mg/kg.
- PFAS Restrictions: 100% fluorine-free compliant compounding.
- SGS/TUV Certification: Batch-specific COA and third-party lab documentation included.