| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 72181000 | 9 | 千克 | 不锈钢锭及其他初级形状的不锈钢 | Ingots & other primary forms of stainless steel |
| 72189100 | 9 | 千克 | 矩形截面的（正方形除外）不锈钢半制品 | Semi-finished products of stainless steel, rectangular cros section |
| 72189900 | 9 | 千克 | 其他不锈钢半制成品 | Other semi-finished products of stainless steel, nes |
