- Poles, posts and pilings: treated wood (1)
- Piles, foundation and marine construction: treated wood (1)
- Poles and pole crossarms, treated wood (2)
- Railroad cross bridges and switch ties, treated wood (1)
- Railroad cross-ties, treated wood (1)
- Millwork, treated wood (8)
- Preserving (creosoting) of wood (5)
- Structural lumber and timber, treated wood (6)
- Vehicle lumber, treated wood (4)
- Wood products, creosoted (5)
