North American Product Classification System (NAPCS) Canada 2017 Version 2.0
- 162 - Stone, sand, gravel, clay, and refractory minerals
- 16212 - Sand, gravel, clay, and refractory minerals
162121 - Construction sand and gravel
This subclass comprises sand and gravel that has not been further processed than crushing, washing or screening.
| Code | Detail |
|---|---|
| 1621211Construction sand and gravel | Construction sand and gravel |
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