Variant of NAPCS Canada 2017 Version 1.0 - Manufacturing and Logging
- 311 - Unwrought iron, steel and ferro-alloys
- 31111 - Unwrought iron, steel and ferro-alloys
- 311111 - Unwrought iron and steel
- 3111111 - Pig iron, iron ore sinter and pellets
- 31111110 - Pig iron, iron ore sinter and pellets
- 3111112 - Iron and steel ingots and primary forms
- 31111120 - Iron and steel ingots and primary forms
- 311112 - Unwrought ferro-alloys
- 3111121 - Unwrought ferro-alloys
- 31111210 - Unwrought ferro-alloys
- Date modified: