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6815.91.00.71/Periclase Grain for Refractory Guniting/Japan

Periclase Grain for Refractory Guniting from Japan

Coarse periclase (magnesia) grains mixed with binders for pneumatic application to repair furnace linings. Falls under HTS 6815.91.00.71 as containing periclase in article form for industrial repair. Enables hot-repair without furnace shutdown.

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

• Include guniting equipment compatibility specs; declare grain size distribution; distinguish from Chapter 69 castables