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2929.10.80/1,5-Naphthalene Diisocyanate (NDI)/Mexico

1,5-Naphthalene Diisocyanate (NDI) from Mexico

NDI features two isocyanate groups on a naphthalene ring system, falling under HTS 2929.10.80 as other isocyanates. Primarily employed in spandex fiber production and high-strength polyurethane elastomers.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include fiber-grade purity specifications (≥99.5%) in commercial invoice

• Declare sublimation point data for proper storage condition declarations

• Comply with textile chemical precursor import notifications

1,5-Naphthalene Diisocyanate (NDI) from Mexico — Import Duty Rate | HTS 2929.10.80