Columbite Ore Concentrate from Germany
Columbite ore concentrate is a naturally occurring mineral primarily containing niobium (columbium) and tantalum, processed to increase niobium content for extraction. It falls under HTS 2615.90.60.30 as a niobium ore and concentrate used in metallurgical industries for producing niobium metal and alloys. The assay quantity of metal content is reported without deductions per statistical notes.
Duty Rate — Germany → United States
0%
Rate breakdown
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
• Obtain accurate assay certificates verifying niobium content to comply with statistical reporting requirements without deductions
• Ensure proper documentation of origin from mining sites, as niobium ores often face restrictions on conflict minerals
• Avoid misclassification by confirming the product is ore concentrate, not refined metal (Chapter 81)