ROUGH AND DRESSED LUMBER; MILLWORK; [ SHAKES AND SHINGLES; ] PANELING; [ DOORS ]; MOULDING; [ GUTTERS; ] PLYWOOD; HARDBOARD; PARTICLEBOARD; FLAKEBOARD; SIDING; [ WOOD VENEERS OR PANELS OVERLAID WITH KRAFT PAPERS; ] COUNTERTOPS; WOODEN BUILDING STEPS; LAMINATED WOOD ARCHES, LAMINATED WOOD BEAMS, LAMINATED WOOD DECKING, LAMINATED WOOD STRINGERS, LAMINATED WOOD MULLIONS AND LAMINATED WOOD CROSSARMS; MOVAABLE BUILDING PARTITIONS; [ THERMAL AND ACOUSTIC INSULATION MATERIAL; AND PAPER HONEYCOMB MATERIAL, WHICH MAY BE USED IN WALL PARTITIONS, DOORS, DESK TOPS, OR FURNITURE PARTS, OR MAY BE USED AS SHOCK ABSORBING MATERIAL OR CONTAINER PARTITIONS ]