Coltan Ore (Tantalite) from China

Coltan ore, primarily tantalite, is a natural mineral deposit containing tantalum niobate (FeTa2O6) extracted from alluvial or hard-rock mining operations in regions like the Democratic Republic of Congo. It falls under HTS 2615.90.60.60 as tantalum-bearing ore and concentrates, distinguished by its high tantalum content used in electronics manufacturing. The assay quantity of metal content is reported without deductions per statistical notes.

Duty Rate — China → United States

25%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

- Verify tantalum content via certified assay reports to confirm classification under 2615.90.60.60 and report exact metal quantity without deductions

- Obtain origin certificates due to conflict mineral regulations (Dodd-Frank Act) requiring due diligence for coltan from Central Africa

- Beware of misdeclaration as niobium ore; improper blending can lead to reclassification and penalties

Coltan Ore (Tantalite) from China — Import Duty Rate | HTS 2615.90.60.60