North American Product Classification System (NAPCS) Canada 2022 Version 1.0
- 291 - Non-metallic mineral products
- 29113 - Glass and glass products (except automotive glass and automotive mirrors)
- 291132 - Laminated and tempered glass (except automotive)
- 2911321 - Laminated glass (except automotive)
- 2911322 - Tempered glass (except automotive)
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