19 Wood; wood products, namely unfinished lumber, flooring, decking, fence posts and rails, beams, plywood, paneling, wood trim, headers, trusses, columns, structural framing, wood siding, exterior trim, wood joints, wood joists, finger joints, wood moldings, fascia, furring strips, treated wood and appearance board; engineered wood products, namely, composite lumber, beams, plywood, headers, trusses, columns, structural framing, finger joints, laminated wood and treated wood