Transformer Oil Type II from Japan

Inhibited mineral oil used in electrical transformers for insulation and cooling, with >99% petroleum distillate meeting ASTM D3487 specifications. Falls under HTS 2710.19.90.00 as other petroleum oil preparation.

Duty Rate — Japan → United States

7%

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

Import Tips

Include dielectric strength test results (e.g

>30 kV) to distinguish from general lubricants

Certify compliance with IEEE C57.637 for uninhibited mineral oil standards

Use nitrogen-blanketed containers to prevent oxidation during transit