Floor coverings; carpet and carpet underlay; mats and matting; floor planks; tiles; vinyl floor coverings; rolls of vinyl floor coverings; vinyl floor coverings in strip form

Pipes of metal; pipe tubes of metal; iron pipe and tube joints of metal; junctions of metal for pipes; fittings of metal for pipes (pipe joints); valves of metal, other than parts of machines; c-shaped ring of metal for pipe fittings; ring-shaped fittings of metal; ball valves of metal (other than for machines); check valves of metal (other than for machines); gate valves of metal (other than for machines); aluminum steel pipe; tubes of stainless steel

Tubes fittings for parts of machine; c-shaped ring of metal for pipe fittings (parts of machine); valves for semiconductor equipment; filters (parts of machine); regulators (parts of machines); gate valves for parts of machine other than for land vehicles; ball valves being parts of machines