High Technology Indicators Main economic variables and indicators Distribution of the imports of high tech products by groups of products and period. Unidades: % ;2017;2016; 1. Manufacture of aircraft and spacecraft;14,6;13; 2. Office machinery and computers;16;14,3; 3. Electronic Material radio, television and communications equipment;29,7;31; 4. Pharmaceutical products;16,2;16,6; 5. Scientific instruments;12,2;14; 6. Electrical machinery and material;3,4;3,6; 7. Chemical products;5,1;4,7; 8. Mechanical machinery and equipment;2,3;2,5; 9. Weapons and ammunition;0,5;0,3; Total high tech imports;100;100; Notas: Source: Own compilation using data from the State Tax Administration Agency Fuente: