| Classification of Products ver. 2002 (CZ-CPA) - level 5 - Class | 
                    2413 | 
                    Other basic inorganic chemicals | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241351 | 
                    Isotopes n.e.c. and compounds thereof | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241352 | 
                    Cyanides, cyanide oxides and complex cyanides; fulminates, cyanates and thiocyanates; silicates; borates; perborates; other salts of inorganic acids or peroxoacids | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241353 | 
                    Hydrogen peroxide | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241354 | 
                    Phosphides; carbides; hydrides; nitrides; azides; silicides and borides | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241355 | 
                    Compounds of rare earth metals, of yttrium or of scandium | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241356 | 
                    Refined sulphur excluding sublimed, precipitated and colloidal | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241357 | 
                    Roasted iron pyrites | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    241358 | 
                    Piezo-electric quartz; other synthetic or reconstructed precious or semi-precious stones, unworked |