Mineral raw materials, namely, quartz, limestone, glass, used in the manufacturing of building materials and for constructing buildings; Mineral plaster for use in building; Mineral coverings, namely, concrete, mortar, ceramic, gypsum, lime, clinker cement, glass, cement aggregates, cement, trass, phonolith, perlite, vermiculite, clay, diabase, fly ash, electrofilter ash, wood ash, slag stone, gazbeton, microsilica, silica fume, clay brick, csa cement, limestone, dolomitic limestone, quartzit...