3816.00.10.00/Dead Burnt Dolomite Ramming Mix/Japan

Dead Burnt Dolomite Ramming Mix from Japan

High-fired dead burnt dolomite specifically processed into ramming mix for cupola furnace linings in iron foundries. Directly matches HTS 3816.00.10.00 as the named dolomite ramming mix subcategory.

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

• Confirm dead-burnt status via loss-on-ignition testing; prepare for fumigation certificates on jute bags; track MFN vs GSP duty savings by origin