North American Product Classification System (NAPCS) Canada 2022 Version 1.0
291 - Non-metallic mineral products
This group comprises non-metallic mineral products.
29113 - Glass and glass products (except automotive glass and automotive mirrors)
This class comprises glass and glass products, except automotive glass and automotive mirrors.
291131 - Flat glass (except automotive)
This subclass comprises 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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