Polymerized TMQ Antioxidant for Tires (Grade 224) from Germany
Grade 224 polymerized TMQ consists of high-molecular-weight oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline for tire carcass compounds. Its classification under HTS 3812.31.00.00 is based on the statutory definition for these specific rubber stabilizer mixtures.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include end-user statements from tire manufacturers to support rubber-specific classification
• Monitor EU REACH authorizations if transshipping; TMQ may have usage restrictions