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8430.39.00.40/Portable Rock Drilling Breaker/Japan

Portable Rock Drilling Breaker from Japan

A portable rig combining drilling and breaking for on-site rock fragmentation in construction and mining. Classified in HTS 8430.39.0040 for integrated rock breaking in mineral/ore contexts.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Document portability (wheels/trailer) but emphasize rock breaking primacy

• Include noise/vibration compliance certs for environmental regs