What are the three types of timber conversion?

The three types of timber conversion are sawmilling, which involves cutting logs into lumber; veneer production, where thin layers of wood are sliced from logs for use in furniture and decorative surfaces; and wood-based panel manufacturing, which includes processes like particleboard and plywood production, where smaller wood particles or veneers are bonded together. Each method serves different purposes and applications in the woodworking and construction industries.