8311.90.00.00/Copper Brazing Flux Cored Rod/Japan

Copper Brazing Flux Cored Rod from Japan

Phosphorous-copper rods cored with flux for brazing copper pipes in plumbing and AC systems. Classified HTS 8311.90.00.00 as flux-cored base metal rods for brazing. Self-fluxing for clean joints.

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

• Specify phosphorous-copper alloy (e.g

• BCuP) in declarations

• Include plumbing code certifications for end-use validation

• Separate from electrical wire classifications