| Harmonised Commodity Description and Coding System (HS) - level 2 - Chapter | 
                    25 | 
                    Salt; sulphur; earths and stone; plastering materials, lime and cement | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    251511 | 
                    Marble and travertine, crude or roughly trimmed | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    251512 | 
                    Marble and travertine, merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    251520 | 
                    Ecaussine and other calcareous monumental or building stone of an apparent specific gravity of >= 2,5, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a square or rectangular shape, n.e.s. |