Stabilized Methyl Methacrylate for Transport from Japan
Methyl methacrylate containing minimal hydroquinone stabilizer (typically 10-100 ppm) to prevent polymerization during storage and shipping. Classified under HTS 2916.14.2020 per Chapter 29 note (f) as stabilizer necessary for preservation/transport. Remains a separate chemically defined compound despite added stabilizer.
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
• Document exact stabilizer concentration and type; must prove 'necessary for transport' per Chapter 29 note (f)
• Include polymerization inhibitor certificates showing levels below 0.01% to maintain pure compound status
• Avoid anti-dusting/coloring additives beyond identification needs; may trigger note (g) exclusion