Variant of NAPCS Canada 2017 version 2.0 - Manufacturing and Logging - prior to December 11, 2020
- 291 - Non-metallic mineral products
- 29112 - Concrete products
- 291121 - Concrete blocks and bricks
- 2911211 - Concrete decorative blocks and bricks
- 29112110 - Concrete decorative blocks and bricks
- 2911212 - Concrete structural blocks and bricks
- 29112120 - Concrete structural blocks and bricks
- Date modified: