Brackets of metal for building; Non-electric cables and wires of common metals; Non-electrical cables and wires of common metal
Metal GoodsCables for electrical and optical signal transmission systems; Cables for electrical or optical signal transmission; Cables, electric; Computer hardware and recorded software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Computer hardware and recorded software systems for power plants; Industrial automation controls; Photovoltaic cells and modules; Photovoltaic inverters; Photovoltaic solar modules for production of electricity; Downloadable industrial process control software
Electrical and Scientific ApparatusConcrete; Brackets, not of metal, for building; Concrete building materials, namely, blocks, borders, curbs
Nonmetallic Building Materials