Caulking materials; sealing gaskets of metal; non-metallic gasket sealer for use in plumbing, other than for ships; pipe gaskets; joint packings for pipes; rings of rubber for use as pipe connection seals; non-metal seals for pipe connections; seals of metal for pipes; rubber sealing rings for pipes; watertight rubber sealing rings for plumbing pipes; gaskets of metal; flexible plastic pipes for conveying natural gas; flexible plastic pipes for plumbing purposes; pipe couplings of rubber.

Valves of metal, other than parts of machines; Metal caps for pipes; Metal reducers in the nature of valves and pipes other than machine parts; Metal flanges

FITTINGS MADE OF METAL AND PLASTIC FOR PIPES AND TUBES, INCLUDING VALVES, COCKS, TAPS, COUPLINGS, PLUGS, CAPS, REDUCERS AND FLANGES

Building materials namely-- laminated hardwood flooring

Solar cells; photovoltaic cells; crystalline silicon solar power cells; solar panels; photovoltaic inverters; solar cells for electricity generation; photovoltaic installations for generating electricity [photovoltaic power plants]; photovoltaic apparatus for converting solar radiation to electrical energy; photovoltaic apparatus and installations for generating solar electricity; photovoltaic solar panels; solar panels for the production of electricity; electric control devices for energy ma...