Transport, storage, packaging and delivery of goods, particularly chemicals for the ceramics industry, ceramic enamels, ceramic paints, plumbing installations, metal structures for construction, sanitary appliances, bathtubs, bath screens, washstand basins, shower trays, shower cubicles, non-metallic building materials, glazed tiles, pavings, ceramic coatings, ceramic tiles

Import, export and commercial representation services; retail services and retailing of building materials and related materials and items, including glazed tiles, paving stones, ceramic coverings, ceramic tiles, sanitary installations, shower bases, shower cubicles, bathtubs

Nonmetallic construction materials, namely, glazed tiles, paving stones, ceramic coverings and ceramic flags except refractory cements, refractory concretes and refractory mixtures

Household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paintbrushes); brushware materials; cleaning equipment; steelwool; unworked or semi-worked glass (except building glass); particularly glassware, artistic ceramics, porcelain and earthenware

Non-metallic building materials, including building bricks, floor tiles, wall tiles, ceramic coverings and ceramic paving tiles

Non-metallic building materials; non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal