3603.50.00.00/Tunneling Blast Igniter/Japan

Tunneling Blast Igniter from Japan

Heavy-duty igniter for tunnel boring machine (TBM) face blasting in underground construction. Engineered for high-pressure environments, under HTS 3603.50.00.00.

Duty Rate — Japan → United States

10.2%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Specify methane-rated explosion-proof design for mine safety approval

• Coordinate with MSHA for underground facility imports

• Pressure test certificates mandatory for customs release

Tunneling Blast Igniter from Japan — Import Duty Rate | HTS 3603.50.00.00