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ANPP with Stabilizer for Transport from Mexico

This form of 4-anilino-N-phenethylpiperidine includes a stabilizer necessary for preservation during transport, as allowed under Chapter 29 note (f). It retains classification in HTS 2933.36.00.00 as the core compound is a chemically defined piperidine derivative with nitrogen hetero-atoms only. Used in bulk for chemical synthesis.

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 stabilizer as transport-only additive per Chapter 29 note (f) to avoid reclassification

Use UN-approved packaging for hazardous goods

Pre-clear with CBP for precursor chemical scrutiny