Granulated limestone for agricultural purposes; limestone in pellet form for agricultural purposes; magnesium stone for agricultural purposes, namely, granulated dolomite and dolomitic limestone for powder fertilizers and dolomite and dolomitic limestone in pellet form for powder fertilizers

Railroad ballast materials, namely, crushed stone, granite, basalt, trap rock, asphalt and limestone; Magnesium stone building materials, namely, dolomite aggregates, dolomitic limestone and lime rock, for sale to manufacturers and suppliers for their use as raw materials to be mixed with other raw materials and substances; building and construction materials not of metal, namely, crushed stone, sand, gravel, granite, limestone, trap rock, asphalt, concrete, basalt, lime rock, dolomite, dolomitic limestone, pre-cast Portland cement, for sale to manufacturers and suppliers for their use as raw materials to be mixed with other raw materials and substances, and for sale to construction companies for their use to construct roads, parking lots, bridges, tunnels, other transportation infrastructure, dams, and sewers; bituminous products for building, namely, hot mix asphalt and paving mixtures consisting of crushed stone, sand, gravel, granite, limestone, recycled asphalt pavement, recycled asphalt and cement, for sale to construction companies for their use to construct roads, parking lots, bridges, tunnels, other transportation infrastructure, dams, and sewers; concrete building elements, namely, pre-cast Portland cement and concrete, all for use in building transportation infrastructure; slag stone, clinker stone, namely, cement kiln-fired stone in the nature of pre-cast concrete blocks, all for use in building transportation infrastructure; non-metal granules for roofing for sale to manufacturers and suppliers for their use as raw materials to be mixed with other raw materials and substances

Construction services, namely, asphalt paving services; dredging