Erythrite Cobalt Ore from China
Erythrite, or cobalt arsenate (Co3(AsO4)2·8H2O), occurs as a secondary mineral in cobalt deposits. It is imported under HTS 2605.00.00.00 as cobalt ore for its cobalt recovery potential despite arsenic content. Processed via acid leaching to separate metals.
Duty Rate — China → United States
25%
Rate breakdown
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Test for arsenic levels and include safety data sheets for hazardous material handling; use independent labs for metal content assays matching statistical notes
• Avoid bulk shipments without proper ventilation declarations