North American Product Classification System (NAPCS) Canada 2017 Version 1.0
16312 - Non-metallic minerals (except diamonds)
This class comprises non-metallic minerals, except diamonds.
| Code | Subclass |
|---|---|
| 163121Gypsum | Gypsum |
| 163122Sulphur | Sulphur |
| 163123Phosphate rock | Phosphate rock |
| 163124Rock salt | Rock salt |
| 163125Other non-metallic minerals | Other non-metallic minerals |
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