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2933.52.90.00/Barbituric Acid (pure)/Canada

Barbituric Acid (pure) from Canada

Malonylurea, also known as barbituric acid, is the parent pyrimidine heterocyclic compound. Directly classifiable under HTS 2933.52.9000 as the base compound and its salts (excluding specifics).

Duty Rate — Canada → United States

10%

Rate breakdown

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

• Certify 99%+ purity to qualify as separate compound per chapter note (a)