| Classification of Products (CZ-CPA_2025) - level 5 - Category | 
                    22212 | 
                    Tubes, pipes and hoses and fittings thereof, of plastics | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39171010 | 
                    Artificial guts "sausage casings" of hardened protein | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39171090 | 
                    Artificial guts "sausage casings" of cellulose materials | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172110 | 
                    Rigid tubes, pipes and hoses, of polymers of ethylene, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172190 | 
                    Rigid tubes, pipes and hoses, of polymers of ethylene (excl. seamless and cut to length only) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172210 | 
                    Rigid tubes, pipes and hoses, of polymers of propylene, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172290 | 
                    Rigid tubes, pipes and hoses, of polymers of propylene (excl. seamless and cut to length only) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172310 | 
                    Rigid tubes, pipes and hoses, of polymers of vinyl chloride, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise worked | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172390 | 
                    Rigid tubes, pipes and hoses, of polymers of vinyl chloride (excl. seamless and cut to length only) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39172900 | 
                    Rigid tubes, pipes and hoses, of plastics (excl. those of polymers of ethylene, propylene and vinyl chloride) |