11 Plumbing supplies, namely, faucets for [ showers, bathtubs, washbasins, bidets, ] sinks; [ handshowers and spray-heads for bathtubs and showers; ] plumbing fittings, namely, [ valves and ] mixing valves, mixer units for sinks [, washbasins, bidets, bathtubs and shower trays, and inflow and outflow fittings, namely, water pipe valves, washers for water taps, wash basins, bidets, bathtubs and showers ]