Variant of NAPCS Canada 2017 version 2.0 - Manufacturing and Logging - prior to December 11, 2020
- 263 - Dyes and pigments, and petrochemicals
- 26321 - Petrochemicals
- 263213 - Liquefied refinery gases, and acyclic hydrocarbons n.e.c.
2632131 - Butadiene
Butadiene.
| Code | Title |
|---|---|
| 26321310Butadiene | Butadiene |
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