Non-metal flooring products, namely, vinyl floor tiles, non-vinyl floor tiles, composite floor tiles, stair treads, rubber tiles, vinyl sheet flooring tiles, non-vinyl sheet flooring tiles, polymeric flooring; rubber flooring; Artificial stone, insulated glass, safety glass for building purposes, window glass, glass panels for building construction purposes, glass tiles, glass panes, and stained glass windows; Construction materials, namely, composite panels consisting of a rigid expanded pol...