8540994000 Infomation
| HTS Number | 8540994000 |
| Description | Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive |
| Unit1 | No. |
| Unit2 | |
| UpdateDate | 2021/9/9 |
Rate of Duty
| General | Free |
| Special | |
| Column 2 | 35% |
| Quota Quantity | |
| Additional Duties |