Building materials, not of metal, for the construction of houses and prefabricated houses, namely, semi-worked wood, composite panels composed primarily of non-metal materials for building purposes, bricks, posts, and panels, and slabs and blocks of wood and concrete; transportable houses and buildings; transportable prefabricated houses; prefabricated building components for prefabricated houses, namely, shutters, shingles, siding, and trim; prefabricated garages and prefabricated non-metal ...