| 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 | 7761 | Television picture tubes, cathode ray | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7762 | Other electronic valves and tubes | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7763 | Diodes, transistors a. similar semi-conductor devices | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7764 | Electronic integrated circuits | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7768 | Piezo-electric crystals, mounted, and parts, n.e.s. |