Rhodochrosite Manganese Ore (40% Mn) from Mexico
Rhodochrosite (MnCO3) ore with 40% manganese content dry weight, under 47%. Under HTS 2602.00.0040 as qualifying manganese concentrate. Mined for flux in steelmaking and manganese metal production.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Carbonate ores need humidity-controlled storage; document to prevent degradation
• Verify no arsenic content exceeding limits per Chapter 2620 exclusion notes
• Use ISRT shipping terms for bulk ore to minimize contamination risks