| Chapter Code | Chapter Description |
|---|
| 722020 | NOT FURTHER WORKED THAN COLD-ROLLED (COLD REDUCED) |
| 722211 | BARS AND RODS,NOT FURTHER WORKED THAN HOT-ROLLED,HOT-DRAWN OR EXTRUDED : OF CIRCULAR CROSS SECTION |
| 722220 | BARS AND RODS,NOT FURTHER WORKED THAN COLD FORMED OR COLD FINISHED : |
| 722230 | OTHER BARS AND RODS |
| 722240 | ANGLES, SHAPES AND SECTIONS |
| 722511 | OF SILICON-ELECTRICAL STEEL |
| 722530 | OTHER, NOT FURTHER WORKED THAN HOT-ROLLED, IN COILS |
| 722550 | OTHER, NOT FURTHER WORKED THAN COLD-ROLLED (COLD-REDUCED) |