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2939.59.00.00/Theobromine Crystals/China

Theobromine Crystals from China

Theobromine is a xanthine alkaloid from cocoa, structurally similar to theophylline, used in cosmetics and pharmaceuticals. HTS 2939.59.00.00 covers it as 'other' theophylline derivatives in crystalline form. Common in chocolate-derived supplements.

Duty Rate — China → 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

• Certify non-GMO source if labeled; provide heavy metal analysis (cadmium limits); distinguish from food-grade extracts to avoid Chapter 21 reclassification

Theobromine Crystals from China — Import Duty Rate | HTS 2939.59.00.00