| HS Directory Tree | Description |
|---|---|
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Chapter 73; Articles of iron or steel |
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Tubes, pipes and hollow profiles, seamless, of iron(other than cast iron)or steel; |
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Boiler tubes and pipes, of stainless steel ( cold-drawn or cold-rolled, including internal thread); 冷轧的不锈钢制无缝锅炉管(冷拔或冷轧的,包括内螺纹); |
| 13-digits CIQ code | Commodity Name |
|---|---|
7304411000101 |
冷轧的不锈钢制无缝锅炉管(冷拔或冷轧的,包括内螺纹)(无缝钢管压力管道) |
7304411000102 |
冷轧的不锈钢制无缝锅炉管(冷拔或冷轧的,包括内螺纹)(无缝钢管) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
73044110. |
冷轧的不锈钢制无缝锅炉管 | 冷拔或冷轧的圆截面 |
73044110. |
不锈钢锅炉管 | 冷拔或冷轧的圆截面 |



















