Pharmaceutical Dextropropoxyphene Napsylate Powder from Mexico
Fine powder of dextropropoxyphene napsylate for compounding in pain relief formulations. Classified in HTS 2922.14.00.00 following chapter rules for salts of listed INN compounds in this amino-alcohol subheading.
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
• Secure end-user statements for non-human consumption if research-grade
• Package with stabilizers only if necessary for transport per note (f) to maintain classification
• Monitor FDA import alerts for opioid precursors