2901230000
Butene (Butylene) and isomers thereof
基本信息
正常
| HTS Number | 2901230000 |
| Description | Butene (Butylene) and isomers thereof |
| Unit 1 | kg |
| Update Date | 2026-01-12 |
Rate of Duty
| General | Free |
| Special | |
| Column 2 | Free |
| Quota Quantity | |
| Additional Duties |