| 7225.40.51 | | Of a thickness of less than 4.75 mm: | | | | |
| 7225.40.51 | 10 | Of high-speed steel | kg | | | |
| 7225.40.51 | 30 | Of ball-bearing steel | kg | | | |
| 7225.50.11 | 10 | Of high-speed steel | kg | | | |
| 7225.50.11 | 30 | Of ball-bearing steel | kg | | | |
| 7225.50.60 | 00 | Of a thickness of 4.75 mm or more | kg | Free | | 28% |
| 7225.50.70 | 00 | Of a thickness of less than 4.75 mm: | | | | |
| 7225.50.70 | 00 | Heat-resisting steel | kg | Free | | 29% |
| 7225.50.80 | 10 | Of high-nickel alloy steel | kg | | | |
| 7225.50.80 | 15 | Of a kind for use in making aperture masks for cathode-ray tube video displays | kg | | | |
| 7225.91.00 | 00 | Electrolytically plated or coated with zinc | kg | Free | | 28% |
| 7225.92.00 | 00 | Otherwise plated or coated with zinc | kg | Free | | 28% |
| 7225.99.00 | 10 | Of high-nickel alloy steel | kg | | | |
| 7226 | | Flat-rolled products of other alloy steel, of a width of less than 600 mm: | | | | |
| 7226.11 | | Of silicon electrical steel: | | | | |
| 7226.11 | | Grain-oriented: | | | | |
| 7226.11.10 | 00 | Of a width of 300 mm or more | kg | Free | | 28% |
| 7226.11.90 | | Of a width of less than 300 mm | | Free | | 33% |
| 7226.11.90 | 30 | Of thickness not exceeding 0.25 mm | kg | | | |
| 7226.19.10 | 00 | Of a width of 300 mm or more | kg | Free | | 28% |
| 7226.19.90 | 00 | Of a width of less than 300 mm | kg | Free | | 33% |
| 7226.20.00 | 00 | Of high-speed steel | kg | Free | | 37% |
| 7226.91.05 | 00 | Of tool steel (other than high-speed steel): | | | | |
| 7226.91.05 | 00 | Of chipper knife steel | kg | Free | | 34% |
| 7226.91.15 | | Of a width of 300 mm or more | | Free | | 29% |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
