| Classification of Products ver. 2002 (CZ-CPA) - level 2 - Sub-section | 
                    DJ | 
                    Basic metals and fabricated metal products | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 4 - Group | 
                    271 | 
                    Basic iron and steel and ferro-alloys | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 4 - Group | 
                    272 | 
                    Tubes | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 4 - Group | 
                    273 | 
                    Other first processed iron and steel | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 4 - Group | 
                    274 | 
                    Basic precious metals and other non-ferrous metals | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 4 - Group | 
                    275 | 
                    Foundry work services |