Rubber Grade Stearic Acid Powder from Mexico
Rubber grade stearic acid powder is fine-milled C18 acid activating vulcanization in tire production. Classified in HTS 2915.70.0120 as pure stearic acid, a saturated acyclic monocarboxylic acid.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify particle size and acid number in commercial invoice; comply with REACH-like TSCA reporting
• Common issue: Dusting agents may disqualify if rendering specific use per note g