11 plumbing fixtures, namely toilets, sinks, bathtubs, shower-baths, wash-basins, wall-mounted water closets, hand-wash basins, urinals, vanity basins, showertrays, bidets, wall-mounted bidets, and cisterns; water closet suites, water closet seats, and combination sink and water closets sold as a unit; all the aforementioned goods being made of fireproof clay and porcelain; toilet parts, namely water tanks, lids for water tanks and chain guides; refrigerators, lamp reflectors, pipes as components of heaters for greenhouses and hot beds; water filtering units for commercial and domestic uses