| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 81052010 | 9 | 千克 | 钴湿法冶炼中间产品 | Intermediate products, smelted by Cobalt hydrometallurgy |
| 81052020 | 9 | 千克 | 未锻轧钴 | Unwrought cobalt |
| 81052090 | 9 | 千克 | 其他钴锍及冶炼钴时所得的中间产品；粉末 | Other cobalt,intermediate products,scrap & powders |
| 81053000 | 9 | 千克 | 钴废碎料 | Cobalt waste and scrap |
| 81059000 | 9 | 千克 | 锻轧钴及钴制品 | Cobalt wrought & articles thereof |
