HTSR

Common metals and their alloys, namely, bars, rolls, coils, sheets, ingots, billets for further manufacture; common metals and their alloys, namely, metal bars, rolls, coils, sheets, ingots, and billets for further manufacture; building materials of metal, namely, forms, supports, braces, pipes, tubes, hardware springs, building tie rods, metal bars for use in post-tensioning concrete construction; transportable buildings of metal; materials of metal for railway tracks, namely, railway tracks, spikes; non-electric cables and wires of common metal; pipes and tubes of metal; metal safes; industrial metal packaging containers; metallic boxes, chests and general purpose storage containers; metal ores, namely, copper ore, iron ore, nickel ore, and tin ore

Building materials, not of metal, namely, concrete blocks, concrete bricks, concrete posts, concrete slabs, non-metal casting forms for concrete, non-metal posts; rigid pipes, not of metal; asphalt, pitch and bitumen based asphalt; non-metallic transportable buildings; stone, concrete and marble monuments