| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 81011000 | 9 | 千克 | 钨粉 | Tungsten powders |
| 81019400 | 9 | 千克 | 未锻轧钨，包括简单烧结成的条、杆 | Unwrought tungsten, including bars & rods obtained simply by sintering |
| 81019600 | 9 | 千克 | 钨丝 | Tungsten wire |
| 81019700 | 9 | 千克 | 钨废碎料 | Tungsten waste and scrap |
| 81019910 | 9 | 千克 | 钨条、杆、型材及异型材、板、片、带、箔 | Bars & rods,exclude those obtained simply by sintering;profiles,plates,etc |
| 81019990 | 9 | 千克 | 其他钨制品 | Tungsten articles, nes |
