Cobalt Remelt Ingots from Matte from Mexico
Unwrought remelt ingots derived from cobalt matte refining, 98-99% Co. HTS 8105.20.60.00 as intermediate product of cobalt metallurgy, post-matte but pre-final alloying. Common in battery and hard metal industries.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Trace back to matte origin with refinery certificates
• Avoid classifying as 8105.10 mattes themselves
• Bulk shipping requires proper venting for off-gases