North American Product Classification System (NAPCS) Canada 2017 Version 2.0
263 - Dyes and pigments, and petrochemicals
This group comprises dyes and pigments, and petrochemicals.
26321 - Petrochemicals
This class comprises petrochemicals.
263211 - Ethylene
This subclass comprises ethylene.
2632111 - Ethylene
Ethylene.
Illustrative example(s)
- liquefied ethylene gas
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