NBR Block (Irregular) from Mexico
Irregular blocks of NBR from latex coagulation, primary bulk form for further processing. Covered by HTS 4002.59.00.00 per Chapter Note 3(b) lumps/blocks.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Photos showing irregular shape prevent 'plate' misclassification
• Confirm Mooney viscosity to prove uncompounded status
• Bulk shipping containers must not suggest retail packaging