North American Product Classification System (NAPCS) Canada 2012 Version 1.2

163 - Diamonds and other non-metallic minerals (except cut gemstones)

This group comprises diamonds and other non-metallic minerals, except cut gemstones.

North American Product Classification System (NAPCS) Canada 2012 Version 1.2 - Classification structure
Code Class
16311Uncut and industrial diamonds Uncut and industrial diamonds
16312Non-metallic minerals (except diamonds) Non-metallic minerals (except diamonds)
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