HS Code for Cobalt ore

Cobalt ore is classified under HS code 2605.00 because it represents the raw mineral state as extracted from the earth. This classification is governed by Chapter 26 of the Harmonized System, which covers ores, slag, and ash. According to the General Rules of Interpretation (GRI) 1, classification is determined by the heading texts and any relative section or chapter notes. Heading 2605 specifically names cobalt ores and concentrates. These are mineral substances used in the metallurgical industry for the extraction of cobalt. The term "concentrates" refers to ores that have had part or all of the foreign matter removed by special treatments, such as enrichment by physical or physico-chemical methods like flotation, magnetic separation, or gravity concentration. This classification applies as long as the chemical identity of the mineral remains unchanged by the processing, meaning it has not been subjected to roasting, calcining, or chemical treatment beyond what is necessary for concentration.

Products Included

• Heterogenite (hydrated cobalt oxide ore)
• Linnaeite (cobalt sulfide ore)
• Cobaltite (cobalt sulfarsenide ore)
• Smaltite (cobalt arsenide ore)
• Cobalt concentrates from flotation processes

Common Misclassification

A frequent point of confusion occurs between HS code 2605.00 and HS code 2822.00, which covers cobalt oxides. While some ores are oxides by nature, once they are chemically refined or produced through industrial chemical processes, they move to Chapter 28. Additionally, residues containing cobalt that result from smelting or other metallurgical processes are often incorrectly placed here but should be classified under HS code 2620.99. Another common error involves unwrought cobalt metal, which belongs in HS code 8105.20. Distinguishing between a highly concentrated ore and a crude metal or chemical compound requires laboratory analysis of the oxygen content and crystal structure.

FAQ

What is the HS code for Cobalt ore?

The HS code for cobalt ores and concentrates is 2605.00.

What is the difference between an ore and a concentrate?

An ore is the raw mineral as mined, while a concentrate is an ore that has been processed to remove waste material (gangue) without changing its chemical state.