North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 262 - Asphalt (except natural) and asphalt products
- 26211 - Asphalt (except natural) and asphalt products
- 262111 - Asphalt (except natural)
- 2621111 - Asphalt (except natural)
- 262112 - Asphalt paving mixtures and blocks
- 2621121 - Asphalt paving mixtures and blocks
- 262113 - Prepared asphalts (including roofing and saturated felts)
- 2621131 - Roofing asphalts and pitches, coatings, and cements
- 2621132 - Prepared asphalt and tar roofing and siding products
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