Architectural acoustic products, namely, sound absorbers and diffusers; Soundproofing materials for buildings; Soundproofing materials for buildings and machinery; Acoustic insulating materials; Acoustic insulation panels; Acoustic baffles for soundproofing purposes

Dishers; Crockery, namely, pots, dishes, drinking cups and saucers, bowls, serving bowls and trays; Ritual flower vases; Stone floor vases; Clay floor vases; Floor vases; Mugs; Vases; Ceramic sculptures, vases, vessels, bowls, plates and pots; Serving trays not of precious metal; Earthenware floor vases; Flower vases