North American Product Classification System (NAPCS) Canada 2017 Version 1.0
155 - Other metal ores and concentrates
This group comprises other metal ores and concentrates.
15511 - Gold, silver, and platinum group metal ores and concentrates
This class comprises gold, silver, and platinum group metal ores and concentrates.
15521 - Bauxite and aluminum oxide
This class comprises bauxite and aluminum oxide.
15522 - Lead and zinc ores and concentrates
This class comprises lead and zinc ores and concentrates.
15523 - Other metal ores and concentrates, n.e.c.
This class comprises other metal ores and concentrates, n.e.c.
- Date modified: