| PSC | Description |
|---|---|
| 9505 | Wire nonelect iron & steel |
| 9510 | Bars & rods iron and steel |
| 9515 | Plate sheet & strip iron and steel |
| 9520 | Structural shapes iron & steel |
| 9525 | Wire nonelect nonferrous base metal |
| 9530 | Bars & rods nonferrous base metal |
| 9535 | Plate sheet strip-nonferrous metal |
| 9540 | Structural shapes nonferrous metal |
| 9545 | Plate,sheet,strip & wire-prec metal |