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8403.90.00.00/Cast Steel Boiler Grate Bars/Japan

Cast Steel Boiler Grate Bars from Japan

Replaceable cast steel bars forming the grate in solid fuel central heating boilers for supporting combustion bed. Specific alloy for high heat. HTS 8403.90.00.00.

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

• Provide alloy composition and heat resistance specs; declare quantity per boiler set; avoid scrap metal valuation