Pharmaceutical Dextropropoxyphene Napsylate Powder from China
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 — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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