North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 291 - Non-metallic mineral products
- 29113 - Glass and glass products (except automotive glass and automotive mirrors)
- 291131 - Flat glass (except automotive)
2911311 - Flat glass (except automotive)
Flat glass, except automotive.
Illustrative example(s)
- annealed glass
- flat glass
- float glass
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