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Chain-Grate Mechanical Stoker from Japan

A chain-grate mechanical stoker automatically feeds solid fuel like coal onto a moving grate for combustion in industrial boilers. It includes integrated mechanical grates for even burning and ash management, falling under HTS 8416.30.00.00 as it mechanically controls fuel delivery and ash discharge.

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%

Import Tips

Verify compatibility with boiler specifications and obtain manufacturer's certification for fuel type to avoid misclassification

Include detailed technical drawings and operational manuals in documentation to prove mechanical stoker functionality