non-metallic building materials, namely, ceramic tiles; non-metallic paving blocks; ceramic pavers; grout and adhesives used in construction for ceramic tiles and stones; transportable buildings, not of metal; waterproofing membranes for roofing, floors and walls

Valves of metal being parts of machines, namely, piping, shut-off valves, high-pressure valves and super pressure valves, flow control valves, reducing valves, relief valves, micro metering valves, mixing valves, pressure control valves, safety valves, double hand valves, micrometer valves, high-temperature valves and low-temperature valves, specialty material valves, start-stop valves, dual-pressure valves, multi-way valves, pressure reducing valves, air control valves and return valves, hig...

processing machines for metal, paper and rubber; injector machines for kilns

Metal extrusion presses; forging machines; machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; shearing machines for metalworking; processing machines for metal; roller leveler machines having rollers for leveling or flattening sheets of metal; scrap metal chopping machines; metal coiling machine; stretch leveling cut-to-length lines in the nature of machines for processing metal; temper mill cut-to-length lines in the nature of machines for ...