| 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 6 - Category | 
                    27411 | 
                    Silver, unwrought or in semi-manufactured forms, or in powder form | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27412 | 
                    Gold, unwrought or in semi-manufactured forms, or in powder form | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27413 | 
                    Platinum, unwrought or in semi-manufactured forms, or in powder form | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27414 | 
                    Base metals or silver, clad with gold, not further worked than semi-manufactured | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27415 | 
                    Base metals clad with silver and base metals, silver or gold clad with platinum, not further worked than semi-manufactured | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27416 | 
                    Waste and scrap of precious metal | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 6 - Category | 
                    27419 | 
                    Industrial services for precious metals |