Water-purifying chemical; propping agent for oil or gas mining and fracturing, namely, chemical additives for fracturing fluid for use in oil and gas wells; oil-separating chemicals; industrial chemicals; foundry molding preparations, namely, chemical additives for foundry molding; foundry sand; chemical additives for oil or gas mining and fracturing, curing agent, namely, chemical compounds for curing concrete; adhesives for industrial purposes

building material, namely, fiberglass composite plates; materials for making and coating roads, namely, asphalt; sandstone for building; gypsum; cement mixes; concrete building elements in the nature of walls, blocks, bricks, posts, slabs, beams and panels; bricks; grog, namely, fired refractory material; road coating materials, namely, asphalt; building materials not of metal, namely, fascia; prefabricacted buildings not of metal; surfacings not of metal, namely, concrete floors for building...