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2936.21.00.00/13-cis Retinoic Acid/Canada

13-cis Retinoic Acid from Canada

13-cis retinoic acid is an active Vitamin A derivative used in dermatological treatments, functioning as a vitamin metabolite. Under HTS 2936.21.00.00 as a chemically defined Vitamin A derivative primarily employed as such. Supplied as bulk API powder.

Duty Rate — Canada → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• DEA watch-list chemical; ensure CTR/ARC filings for bulk pharma imports

• Toxic substance declarations required; SDS must detail retinoid hazards

• Confirm 'primarily as vitamin' vs. therapeutic use to avoid Chapter 30

13-cis Retinoic Acid from Canada — Import Duty Rate | HTS 2936.21.00.00