Variant of NAPCS Canada 2017 Version 1.0 - Manufacturing and Logging
152 - Copper ores and concentrates
This group comprises copper ores and concentrates.
15211 - Copper ores and concentrates
This class comprises copper ores and concentrates.
152111 - Copper ores and concentrates
This subclass comprises copper ores and concentrates.
1521111 - Copper ores and concentrates
Copper ores and concentrates.
Illustrative example(s)
- copper sulphide ores
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