2931.90.90.52/Methylcyclopentadienyl Manganese Tricarbonyl/Japan

Methylcyclopentadienyl Manganese Tricarbonyl from Japan

Methylcyclopentadienyl manganese tricarbonyl (MMT) is an organomanganese fuel additive replacing lead compounds. Classified 2931.90.90.52 as organo-inorganic with Mn-C bonds.

Duty Rate — Japan → United States

3.7%

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
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Import Tips

• EPA fuel additive waiver required; include registration number

• Class 6.1 toxic liquid UN 3283; secondary containment mandatory

• Purity >98% required for fuel blending approval

Methylcyclopentadienyl Manganese Tricarbonyl from Japan — Import Duty Rate | HTS 2931.90.90.52