2939.59.00.00/Bamethan Theophylline/Canada

Bamethan Theophylline from Canada

Bamethan theophylline is a combined alkaloid-vasodilator derivative for circulatory medications. HTS 2939.59.00.00 as 'other' theophylline derivative with added amine function. Synthetic for peripheral vascular treatment.

Duty Rate — Canada → United States

100%

Rate breakdown

9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter

9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter

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Import Tips

• Verify bamethan moiety attachment; EU REACH compliance if transshipping; pure vs. combo pack separation