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Natural Corundum Chunks from Japan

Irregular pieces of natural corundum, a crystalline form of aluminum oxide found in mineral deposits like those in India or Greece. Supplied crude without refinement for use in abrasive manufacturing. Falls under HTS 2513.20.1000 as crude natural abrasives in irregular form.

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

Provide geological assay reports proving natural origin to avoid synthetic misclassification

Avoid cleaning or minor processing that could alter classification to subheading 2513.20.20

Declare exact dimensions if bordering on 'regular pieces' to prevent customs disputes

Natural Corundum Chunks from Japan — Import Duty Rate | HTS 2513.20.10.00