| Standard International Trade Classification (SITC) - level 1 - Section | 2 | Crude materials, inedible, except fuels | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 281 | Iron ore and concentrates | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 282 | Ferrous waste and scrap | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 283 | Copper ores and concentrates; copper mattes | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 284 | Nickel ores and concentrates; nickel mattes, etc. | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 285 | Aluminium ores and concentrates (incl. alumina) | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 286 | Ores and concentrates of uranium or thorium | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 287 | Ores and concentrates of base metals, n.e.s. | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 288 | Non-ferrous base metal waste and scrap, n.e.s. | 
                
                  
                    | Standard International Trade Classification (SITC) - level 3 - Group | 289 | Ores and concentrates of precious metals; waste |