| HS Directory Tree | Description |
|---|---|
|
|
Chapter 29; Organic chemicals |
|
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Acyclic hydrocarbons |
|
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2-Butene; 2-丁烯; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2901232000101 |
2-丁烯(易燃气体) |
2901232000102 |
2-丁烯((+/-)-2-苯基-4-甲基-2-己烯醛) |
2901232000103 |
2-丁烯(1-乙氧基-3-甲基-2-丁烯) |
2901232000301 |
2-丁烯 |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|



















