High Technology Indicators Main economic variables and indicators Distribution of the imports of high tech products with respect to total imports by groups of products and period. Units: % ;2020;2019; 1. Manufacture of aircraft and spacecraft;0.8;0.9; 2. Office machinery and computers;1.8;1.4; 3. Electronic Material radio, television and communications equipment;3.6;3.3; 4. Pharmaceutical products;2.2;1.8; 5. Scientific instruments;1.3;1.2; 6. Electrical machinery and material;0.3;0.3; 7. Chemical products;0.6;0.6; 8. Mechanical machinery and equipment;0.2;0.2; 9. Weapons and ammunition;0.0;0.1; Total high tech imports;10.9;9.7; Total imports;100.0;100.0; Notes: 1) Source: Own compilation using data from the State Tax Administration Agency Source: National Statistics Institute