| HS Directory Tree | Description |
|---|---|
|
|
Chapter 73; Articles of iron or steel |
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Tubes, pipes and hollow profiles, of cast iron; |
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Tubes and pipes of circular cross-section, of the internal diameter of 500mm or more; 内径>500mm的铸铁圆型截面管; |
| 13-digits CIQ code | Commodity Name |
|---|---|
7303001000101 |
内径>500mm的铸铁圆型截面管(铸铁管压力管道) |
7303001000102 |
内径>500mm的铸铁圆型截面管(铸铁管) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
73030010. |
铸铁管 | 规格DN600-800mm |
73030010. |
内径>500mm的铸铁圆型截面管 |



















