11 Plumbing materials, namely, plumbing fixtures, namely, flexible pipes being parts of basin plumbing, flexible pipes being parts of sink plumbing, flexible pipes being parts of tub plumbing, flexible pipes being parts of shower plumbing, manually-operated plumbing valves, shower control valves, tub control valves, taps, faucets, faucet filters, aerators for faucets, drains, sink traps, sink strainers, shower mixers, shower sprayers; tubs, namely, bath tubs, hot tubs, shower tubs; sanitary devices for bathrooms, namely, wash basins, sinks, bidets, water closets, lavatories and lavatory basins; water closet cubicles, showers, shower cubicles and trays; shower heads; urinals; water fountains; and structural parts and fittings for all the aforesaid goods