Trimethylolpropane Stabilized with 0.1% BHT from Mexico
TMP stabilized with 0.1% butylated hydroxytoluene (BHT) for preservation during storage and transport. Allowed under HTS 2905.41.00.00 per chapter note 1(f) as stabilizer necessary for preservation. Used in alkyd paint production.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document stabilizer percentage and purpose to qualify under note 1(f); excess additives risk Chapter 38
• Include stability test data in entry docs
• Ensure container ventilation specs match product flash point