p-Phenylene Diisocyanate (PPDI) from Germany
PPDI is a para-substituted benzene ring with two isocyanate groups, classified in HTS 2929.10.80 as other isocyanates with nitrogen function. Utilized in advanced polyurea coatings and composite materials.
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
• Specify crystal form vs liquid dispersion in product specifications
• Include explosion risk assessment for dust handling precautions
• Verify absence of heavy metal catalysts in production documentation