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Ferroboron from Japan

Ferroboron (17-20% boron) for grain refinement in steel. Classified HTS 7202.99.80 as other ferroalloys. Used in pipeline and automotive steels.

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

Boron content certification mandatory; small lots prone to misdeclaration; stable humidity control

Ferroboron from Japan — Import Duty Rate | HTS 7202.99.80