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8416.90.00.00/Coal Burner Air Register/Japan

Coal Burner Air Register from Japan

Adjustable damper assembly controlling primary and secondary air flow to pulverized coal burners. Critical for flame stability. HTS 8416.90.00.00 solid fuel burner part.

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

• Air velocity/pressure drop specifications validate burner application

• Include linkage mechanism details showing air control function