| Standard International Trade Classification (SITC) - level 2 - Division | 68 | Non-ferrous metals | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6821 | Copper, refined or unrefin.,copper anodes and alloys | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6823 | Copper bars, rods and profiles | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6824 | Copper wire | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6825 | Copper plates,sheets, strip of thickness exceed.0.15mm | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6826 | Copper foil of a thickness <0,15 mm; powder a. flakes | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 6827 | Copper tubes, pipes and tube or pipe fittings |