Building materials, namely, semi-worked woods; Building materials, namely, decking boards; [Chemically treated wood, namely, wood beams, wood boards, wood joists, ]wood poles, wood posts, [wood rafters, wood siding,] wooden beams, and wooden railings, all for aquatic uses; Preserved wood; Pressure-treated wood columns; Semi-worked wood; Boards of wood; Chemically treated wood, namely, wood beams, wood boards, wood joists, wood rafters, [wood siding, wood trim, wooden beams, wooden flooring, wooden railings, and wooden wainscoting, all of the above containing a fire retardant chemical; Fire resisting wood;] Roofing boards; Wood blocks; Wood joints; Wood joists; Wood moldings; Wood rafters; Wood siding; Wood trim