3102.10.00.30/Valvoline DEF Ultra-Pure Solution/Japan

Valvoline DEF Ultra-Pure Solution from Japan

Valvoline DEF is an ultra-pure 32.5% urea aqueous solution certified to ISO 22241 for use in modern diesel vehicles with SCR systems. It prevents catalyst poisoning and maintains emission system efficiency. Classified under HTS 3102.10.00.30 as DEF specifically meeting the ISO standard within nitrogenous urea aqueous solutions.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Submit third-party lab analysis confirming 32.5% urea concentration and biuret levels below 0.3% per ISO specs

• Ensure temperature-controlled shipping documentation for frozen climates to prevent crystallization issues at customs

• Distinguish industrial bulk shipments from consumer retail packaging in commercial invoices

Valvoline DEF Ultra-Pure Solution from Japan — Import Duty Rate | HTS 3102.10.00.30