Sustaina Polyacetal Copolymer Granules from Mexico
Sustaina copolymer polyacetal granules offer improved chemical resistance, classified as polyacetals where acetal predominates. Primary form for engineering plastics applications.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document copolymer ratio to avoid reclassification to 'Other'
• Test for formaldehyde emissions if for interior automotive use