Hexamethylenetetramine Flake Form from Japan
Hexamethylenetetramine produced in translucent flake form for easier handling in resin manufacturing. Remains under HTS 2933.69.5000 as physical form doesn't change its chemical classification as a triazine compound.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify flake size (typically 8-25mm) in commercial invoice for valuation
• Anti-caking agent <0.2% allowed per Chapter 29 note (f); declare stabilizer composition
• Monitor bulk density (0.7-0.75 g/cm³) for container loading calculations