Variant of the North American Product Classification System (NAPCS) Canada 2022 Version 1.0 for Manufacturing and Logging (extension variant)

311 - Unwrought iron, steel and ferro-alloys

This group comprises unwrought iron, steel and ferro-alloys.

31111 - Unwrought iron, steel and ferro-alloys

This class comprises unwrought iron, steel and ferro-alloys.

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