This industry comprises establishments primarily engaged in wholesaling logs and bolts, wood chips and other unprocessed forest products.

This industry comprises establishments primarily engaged in wholesaling minerals, ores and concentrates, precious metals and unfinished precious stones.

This industry comprises establishments primarily engaged in wholesaling second-hand goods, except machinery and automotive.

This industry comprises establishments, not classified to any other industry, primarily engaged in wholesaling a single line of products; and establishments primarily engaged in wholesaling a diversified line of merchandise, where no line is sufficiently important to constitute a primary activity.