| Harmonised Commodity Description and Coding System (HS) - level 2 - Chapter | 
                    73 | 
                    Articles of iron or steel | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    732211 | 
                    Radiators for central heating, non-electrically heated, and parts thereof, of iron or steel (excl. parts, elsewhere specified or included, and central-heating boilers) | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    732219 | 
                    Radiators for central heating, non-electrically heated, and parts thereof, of iron other than cast iron or steel (excl. parts, elsewhere specified or included, and central-heating boilers) | 
                  
                
                  
                    | Harmonised Commodity Description and Coding System (HS) - level 4 - Article | 
                    732290 | 
                    Air heaters and hot-air distributors, incl. distributors which can also distribute fresh or conditioned air, non-electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel |