Braunite Manganese Ore from Mexico
Silicate manganese ore (braunite) containing 24% Mn with iron and silica, from metamorphic deposits. Classified HTS 2602.00.00 based on qualifying dry weight manganese.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Analyze silica content as it impacts duty if it alters primary classification
• Declare intended use for alloy production to support heading
• Screen for asbestos fibers in some silicate ores