| HS Directory Tree | Description |
|---|---|
|
|
Chapter 29; Organic chemicals |
|
|
Heterocyclic compounds with nitrogen heteroatom(s)only; |
|
|
Pyridine; 吡啶; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2933310010101 |
吡啶(卡尔费休试剂) |
2933310010103 |
吡啶(非工业用无检疫要求食品添加剂) |
2933310010104 |
吡啶(其他吡啶) |
2933310010301 |
吡啶(易燃液体) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
29333100. |
吡啶 | 98%MIN |
29333100. |
吡啶 |



















