Cellulose Acetate Flakes from Mexico
Cellulose acetate flakes are primary form polymers derived from cellulose esterified with acetic acid, containing over 95% cellulose acetate by weight. They are used in the production of films, fibers, and plastics. Classified under 3912.90.00.90 as a cellulose chemical derivative not elsewhere specified in primary form.
Duty Rate — Mexico → United States
15.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify monomer content exceeds 95% cellulose acetate per subheading note (a)(1) to avoid reclassification; provide chemical analysis certificates; ensure proper storage to prevent moisture absorption during transit