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2918.30.90.00/Pyridylglyoxylic Acid/Canada

Pyridylglyoxylic Acid from Canada

Pyridylglyoxylic acid has pyridine ring with keto-carboxylic side chain, but acyclic chain function dominates for HTS 2918.30.90.00.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

• Distinguish from true heterocyclics (2933)

• NMR confirms acyclic chain dominance