1,5-Naphthalene Diisocyanate (NDI) from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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