Sub Headings of 7225
| 7225.11.00.00 | Grain-oriented |
| 7225.19.00.00 | Other |
| 7225.30.11. | Of tool steel |
| 7225.30.30. | Other |
| 7225.30.51. | Of tool steel |
| 7225.30.70.00 | Other |
| 7225.40.11. | Of tool steel |
| 7225.40.30. | Other |
| 7225.40.51. | Of tool steel |
| 7225.40.70.00 | Other |
| 7225.50.11. | Of tool steel |
| 7225.50.60.00 | Of a thickness of 4.75 mm or more |
| 7225.50.70.00 | Heat-resisting steel |
| 7225.50.80. | Other |
| 7225.91.00.00 | Electrolytically plated or coated with zinc |
| 7225.92.00.00 | Otherwise plated or coated with zinc |
| 7225.99.00. | Other |