North American Product Classification System (NAPCS) Canada 2017 Version 2.0

131 - Logs, pulpwood and other forestry products

This group comprises wood logs, pulpwood and other forestry products.

13113 - Rough untreated poles, posts and piling

This class comprises rough untreated poles, posts and piling.

131131 - Rough untreated poles, posts and piling

This subclass comprises rough untreated poles, posts and piling.