| Standard International Trade Classification (SITC) - level 2 - Division | 77 | Electrical machinery, apparatus and appliances, n.e.s., and electrical parts thereof (including non-electrical counterparts, n.e.s.,of electrical household-t | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7722 | Printed circuits | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7723 | Electrical resistors, other than heating resistors | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7724 | Electrical apparatus for voltage exceeding 1000 volts | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7725 | Electr.apparatus for voltage not exceeding 1000 volts | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7726 | Boards, panels, equipment for control of electricity | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7728 | Parts suitable for equipment of 772.4, 772.5, 772.6 |