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Indomethacin Pharmaceutical Powder from Canada

Indomethacin, an indole acetic acid NSAID with nitrogen-containing heterocyclic structure, is classified under HTS 2933.99.55.90 as an analgesic and potent anti-inflammatory drug primarily affecting the CNS.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include heavy metals (<10ppm) and residual solvents analysis

Declare as 'Rx only bulk API' to prevent retail classification

Verify no patent infringement declarations required for US entry