| 2022 | P/S | Building materials not of metal; non-metallic rigid pipes
 for building; asphalt, pitch, tar and ... | 
				    			
				    				
				    					| 2021 | P/S | Ceramic tiles and paving tiles; ceramic tiles and slabs; stone paving blocks; concrete paving blo... | 
				    			
				    				
				    					|  | P/S | earthenware tiles; ceramic tiles and paving tiles; cement and natural stone slabs; paving blocks,... | 
				    			
				    				
				    					|  | P/S | Tiles; ceramic tiles and paving tiles; ceramic tiles and
 slabs; paving blocks, not of metal; cer... | 
				    			
				    				
				    					| 2020 | P/S | Non-metallic building materials; transportable buildings,
 not of metal; monuments, not of metal;... | 
				    			
				    				
				    					|  | P/S | Non-metallic building materials, namely marble, stucco, granite, sandstone, concrete, ceramic, cl... | 
				    			
				    				
				    					|  | P/S | Non-metallic building materials, namely, plates being reinforcements for concrete and wood buildi... | 
				    			
				    				
				    					| 2019 | P/S | Non-metallic building materials; non-metallic rigid pipes
 for building; asphalt, pitch, tar and ... | 
				    			
				    				
				    					| 2018 | P/S | Non-metallic building materials, namely, rigid pipes, not of metal, for building; asphalt, pitch ... | 
				    			
				    				
				    					|  | P/S | Non-metallic building materials; rigid pipes, not of metal,
 for building; asphalt, pitch and bit... | 
				    			
				    				
				    					|  | P/S | Floor coverings; wall coverings not of textiles; floor coverings with insulating properties; cove... | 
				    			
				    				
				    					|  | P/S | Sanitary installations; sinks, wash-hand basins, bathtubs,
 bidets, toilets, bath linings, shower... | 
				    			
				    				
				    					|  | P/S | Computers, computer peripherals, computer terminals; software for virtual design of interior deco... | 
				    			
				    				
				    					|  | P/S | Computers, computer peripherals, computer terminals;
 software; software for virtual classes; vir... | 
				    			
				    				
				    					|  | P/S | Entertainment services, namely, providing podcasts featuring interviews and commentary of leaders... | 
				    			
				    				
				    					| 2017 | P/S | Sanitary installations; Sinks, Wash-hand basins [parts of sanitary installations], Bathtubs, Bide... | 
				    			
				    				
				    					|  | P/S | Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co... | 
				    			
				    				
				    					|  | P/S | [ apparatus and instruments for conducting, switching, transforming, accumulating, regulating or ... | 
				    			
				    				
				    					| 2015 | P/S | Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt; Pitch and bitu... | 
				    			
				    				
				    					| 2014 | P/S | Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt, pitch and bitu... | 
				    			
				    				
				    					| 2013 | P/S | Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, w... | 
				    			
				    				
				    					| 2009 | P/S | Common metals and their alloys; metal building materials; transportable buildings of metal; mater... | 
				    			
				    				
				    					| 2008 | P/S | RETAIL STORE AND ON-LINE RETAIL STORE SERVICES FEATURING NON METALLIC BUILDING MATERIALS, NAMELY,... | 
				    			
				    				
				    					| 2006 | P/S | Building materials not of metal, specifically excluding materials for use with decking, railing o... | 
				    			
				    				
				    					| 2003 | P/S | Periodic publications, magazines, pamphlets, catalogues and forms. Advertising material services ... | 
				    			
				    				
				    					| 2002 | P/S | Glazed ceramic tiles and ceramic paving blocks for surfacings, not of metal, for building. Commer... | 
				    			
				    				
				    					| 1997 | P/S | Building materials (non-metallic); rigid pipes not of metal for building, asphalt, pitch and bitu... | 
				    			
				    				
				    					| 1996 | P/S | Non-metallic glaze tiles and pavements, non-metallic ceramic products for coating namely, tiles, ... | 
				    			
				    				
				    					|  | P/S | Tiles, ceramic goods and derivative products. | 
				    			
				    				
				    					| 1988 | P/S | Faience tiles, ceramic articles and products made therefrom. | 
				    			
				    				
				    					| 1983 | P/S | Glazed Wall and Floor Tiles |