Non-metal goods, namely, modular summer houses; doors and gates; folding doors; door boxes, frames, and partitions; wood paving tiles; wood panels, sheathings, slats, strips for wall sheathing; thin construction boards; boards for walkways and floors; plywood; fences; insulated glass for construction use; modular changing cabins; frames for hot houses and greenhouses; construction frames; frames for ledges; stands for fairs and markets; window frames; stairway angles; roof ribs; and rafters; ...