North American Product Classification System (NAPCS) Canada 2017 Version 1.0
All examples - 1552111 - Bauxite and natural alumina
- ash and residue containing mainly aluminum
- bauxite and natural alumina
- bauxite concentrates, except refractory grade
- bauxite ores
- calcined or causticized bauxite
- gibbsite ores
- hydrated alumina
- refractory grade alumina ores
- refractory grade aluminum concentrates
- refractory grade aluminum ores
- refractory grade bauxite concentrates
- refractory grade bauxite ores
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