Radio-electronic technics and a communication facility
High-voltage equipment
Medical equipment, materials and tools.
Machine-building equipment
Building materials and constructions (including wall and masonry materials, mineral knitting substances, concrete and solutions, rubble, gravel and sand for civil work, heat-insulating, sound-proof and sound-proof materials, roofing, waterproofing and pressurize materials and products, finishing and facing materials, asbestos-cement products, road materials, building glass)