共83个搜索结果:
| HTS Number | Description | Unit of Quantity | General Rate of Duty | Details |
| 3824 9993.61 | Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms | kg | More | |
| 3824 9993.86 | Mixtures of a kind containing magnesium used as a desulfurization reagent | kg | More | |
| 3824 9993.97 | Other | kg | More |