North American Product Classification System (NAPCS) Canada 2007
162 - Stone, sand, gravel, clay, and refractory minerals
Code | Class |
---|---|
16211 | Stone |
16212 | Sand, gravel, clay, and refractory minerals |
- Date modified:
Code | Class |
---|---|
16211 | Stone |
16212 | Sand, gravel, clay, and refractory minerals |