| 7228.10.00 | 10 | Not cold-formed | kg | | | |
| 7228.10.00 | 30 | Cold-formed: | | | | |
| 7228.10.00 | 30 | With a maximum cross-sectional dimension of less than 18 mm | kg | | | |
| 7228.10.00 | 60 | With a maximum cross-sectional dimension of 18 mm or more | kg | | | |
| 7228.20 | | Bars and rods, of silico-manganese steel: | | | | |
| 7228.20.10 | 00 | Not cold-formed | kg | Free | | 28% |
| 7228.20.50 | 00 | Cold-formed | kg | Free | | 28% |
| 7228.30.40 | 00 | Of chipper knife steel, not cold-formed | kg | Free | | 28% |
| 7228.30.80 | 05 | Of high-nickel alloy steel | kg | | | |
| 7228.50 | | Other bars and rods, not further worked than cold- formed or cold-finished: | | | | |
| 7228.50.10 | 20 | With a maximum cross-sectional dimension of less than 18 mm: | | | | |
| 7228.50.10 | 20 | Of round or rectangular cross section with surfaces ground, milled or polished | kg | | | |
| 7228.50.10 | 60 | With a maximum cross-sectional dimension of 18 mm or more: | | | | |
| 7228.50.10 | 60 | Of round or rectangular cross section with surfaces ground, milled or polished | kg | | | |
| 7228.50.50 | 05 | Of high-nickel alloy steel | kg | | | |
| 7228.60.60 | 00 | Not cold-formed | kg | Free | | 28% |
| 7228.60.80 | 00 | Cold-formed | kg | Free | | 28% |
| 7228.70 | | Angles, shapes and sections: | | | | |
| 7228.70.30 | | Hot-rolled, not drilled, not punched and not otherwise advanced | | Free | | 10% |
| 7228.70.30 | 10 | U, I, H and T sections | kg | | | |
| 7228.70.30 | 20 | With a maximum cross-sectional dimension of 76 mm or more: | | | | |
| 7228.70.30 | 60 | With a maximum cross-sectional dimension of less than 76 mm: | | | | |
| 7229.20.00 | | Of silico-manganese steel | | Free | | 33% |
| 7229.20.00 | 10 | Round, with a diameter of less than or equal to 1.6 mm, containing by weight less than 0.20 percent of carbon, more than 0.9 percent of manganese, and more than 0.6 percent of silicon, and suitable for electric arc welding: | | | | |
| 7229.20.00 | 10 | Plated or coated with copper | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
