Natural Corundum Chunks from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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