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Loperamide Hydrochloride Bulk Drug from China

Loperamide HCl, an antidiarrheal piperidine derivative, is a nitrogen heterocyclic compound imported under HTS 2933.99.90.00 as a drug. Its opioid receptor agonist structure fits Chapter 29 drug specifications.

Duty Rate — China → United States

16.2%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Provide DEA exemption letter as it's a controlled opioid derivative

Ensure chiral purity documentation for R-enantiomer

Avoid Schedule I misclassification by providing therapeutic use proof