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2904.10.32.00/Xylene Sulfonic Acid/Canada

Xylene Sulfonic Acid from Canada

Xylene sulfonic acid mixture (ortho/para/mixed isomers) is an aromatic sulfonic acid per HTS 2904.10.32.00. Widely used as catalyst and hydrotrope base.

Duty Rate — Canada → United States

15.5%

Rate breakdown

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

• Specify isomer ratio (typically 60% para) in COA

• pH 1-2 confirms acid strength for classification

• Stabilize against oxidation with trace inhibitors

Xylene Sulfonic Acid from Canada — Import Duty Rate | HTS 2904.10.32.00