| 7228.60.80 | 00 | Cold-formed | kg | Free | | 28% |
| 7228.70.30 | | Hot-rolled, not drilled, not punched and not otherwise advanced | | Free | | 10% |
| 7228.70.30 | 20 | Other: | | | | |
| 7228.70.30 | 20 | With a maximum cross-sectional dimension of 76 mm or more: | | | | |
| 7228.70.30 | 41 | Other | kg | | | |
| 7228.70.30 | 60 | With a maximum cross-sectional dimension of less than 76 mm: | | | | |
| 7228.70.30 | 81 | Other | kg | | | |
| 7228.70.60 | 00 | Other | kg | Free | | 28% |
| 7228.80.00 | 00 | Hollow drill bars and rods | kg | Free | | 30% |
| 7229 | | Wire of other alloy steel: | | | | |
| 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 | | | |
| 7229.20.00 | 15 | Other | kg | | | |
| 7229.20.00 | 90 | Other | kg | | | |
| 7229.90 | | Other: | | | | |
| 7229.90.10 | 00 | Other: | | | | |
| 7229.90.10 | 00 | Flat wire | kg | Free | | 33% |
| 7229.90.50 | | Round wire | | Free | | 33% |
| 7229.90.50 | 06 | With a diameter of less than or equal to 1.6 mm, containing by weight less than 0.20 percent of carbon and more than 0.3 percent of nickel or more than 0.08 percent of molybdenum, and suitable for electric arc welding: | | | | |
| 7229.90.50 | 06 | Plated or coated with copper | kg | | | |
| 7229.90.50 | 08 | Other | kg | | | |
| 7229.90.50 | 16 | Other: | | | | |
| 7229.90.50 | 16 | With a diameter of less than 1.0 mm | kg | | | |
| 7229.90.50 | 31 | With a diameter of 1.0 mm or more but less than 1.5 mm | kg | | | |
| 7229.90.50 | 51 | With a diameter of 1.5 mm or more | kg | | | |
