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3824.99.75.50/Manganese Naphthenate Fuel Stabilizer/Canada

Manganese Naphthenate Fuel Stabilizer from Canada

Manganese naphthenate, a naphthenic acid salt, functions as an oxidation inhibitor in diesel and aviation fuels to prevent gum formation. HTS 3824.99.7550 covers such other water-insoluble salts used in petroleum additives. It extends fuel shelf life in storage and transport.

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

• ASTM testing certs required for fuel additive claims; declare concentration levels accurately

• EPA fuel additive registration mandatory; watch for anti-dumping on certain origins

Manganese Naphthenate Fuel Stabilizer from Canada — Import Duty Rate | HTS 3824.99.75.50