North American Product Classification System (NAPCS) Canada 2007
311 - Unwrought iron, steel and ferro-alloys, and basic and semi-finished ferrous metal products
| Code | Class |
|---|---|
| 31111 | Unwrought iron, steel and ferro-alloys |
| 31112 | Wire and other rolled and drawn steel products |
| 31113 | Ferrous metal castings (except pipe) |
| 31114 | Iron and steel pipe and tube (except castings) |
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