| Harmonised Commodity Description and Coding System (HS) - level 2 - Chapter | 
                    39 | 
                    Plastics and articles thereof | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    390210 | 
                    Polypropylene, in primary forms | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    390220 | 
                    Polyisobutylene, in primary forms | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    390230 | 
                    Propylene copolymers, in primary forms | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    390290 | 
                    Polymers of propylene or of other olefins, in primary forms (excl. polypropylene, polyisobutylene and propylene copolymers) |