High Technology Indicators 
Approach by products
Trade balance and coverage rate of high-technology products by product type
Unidades: Specified in each indicator

;Trade balance (thousands of euros);Coverage rate;
1. Aeronautical and space construction;745.993;128,5;
1.1 Aircraft engines;-411.889;71,2;
1.2 Helicopters;-153.089;10,1;
1.3 Airplanes;1.414.955;279,6;
1.4 Space craft;371;188,2;
1.5 Propellers, rotors and their parts;-4.834;84,6;
1.6 Undercarriages and their parts;-52.112;55,8;
1.7 Compasses, other air navigation instruments and devices;-47.410;39,8;
2. Office machinery and IT hardware;-4.357.456;21,4;
2.1 Automatic typewriters and word processing machines;-165.849;22,8;
2.2 Photocopiers;-24.882;82,1;
2.3 Computers;-3.685.583;18;
2.4 Computer parts and accessories;-481.143;30,7;
3. Electronic material, radio equipment and radio, television and communications sets;-7.949.662;29,7;
3.1 Recording and sound playback equipment;-172;66,9;
3.2 Video equipment;-13.473;64;
3.3 Telecommunication equipment;-5.325.163;25,3;
3.4 Printed circuits;-45.549;81,7;
3.5 Panels and other items with electrical devices for a voltage < 1,000 V;-324.755;60,4;
3.6 Fibre optic cables;-11.806;89,2;
3.7 and 3.8 Microwave tubes: other valves and tubes;-2.661;21,6;
3.9 Semiconductors;-1.504.617;10,6;
3.10 Integrated electronic circuits;-485.113;38,1;
3.11 Piezoelectric crystals;-24.085;47,3;
3.12 Optical media;-128.423;31,5;
3.13 Other media;-83.847;67,7;
4. Pharmaceutical products;-2.663.593;77;
4.1 Antibiotics;-1.208;99,6;
4.2 Hormones and their derivatives;-82.751;58,9;
4.3 Glycosides, glands, drips, vaccines;-2.522.158;74,8;
4.4 Medicines that contain penicillins or other antibiotics;140.141;156,1;
4.5 Medicines that contain hormones, but not antibiotics;-197.617;75,1;
5. Scientific instruments;-2.566.805;37,1;
5.1 Electrodiagnostic devices for medicine, surgery and radiology;-377.536;43,2;
5.2 Optical instruments and devices;-383.488;17,8;
5.3 Dental drills;-6.991;24,5;
5.4 Measuring instruments and devices;-721.938;55,8;
5.5 Photographic equipment;-8.624;53,9;
5.6 Film cameras;1.686;268,8;
5.7 Contact lenses;-90.041;21,6;
5.8 Other optical fibres;-64.673;17,6;
5.9 Orthopaedic equipment;-915.200;16,2;
6. Electric machinery and material;-649.035;39,6;
6.1 Fixed electric condensers;-77.461;23,6;
6.2 Standalone electric machines and devices;-430.421;40,8;
6.3 Electric acoustic or visual signalling devices;-141.153;42,8;
7. Chemical products;166.495;109,2;
7.1 Selenium, tellurium, phosphorus, arsenium and boron;-775;26,9;
7.2 Silicon;25.926;178,6;
7.3 Calcium, strontium and barium;-5.822;5,1;
7.4 Other inorganic chemical products;-52.068;45,2;
7.5 Radioactive materials;-351.829;1,6;
7.6 Synthetic organic colouring materials and colouring lacquers;28.768;110,3;
7.7 Polyethylene terephthalate;226.521;288,1;
7.8 Insecticides and disinfectants;295.774;132,1;
8. Mechanical machinery and equipment;628.290;226,4;
8.1 Gas turbines, except turbojets and turboprops;2.579;116,4;
8.2 Gas turbine parts;-62.047;38,8;
8.3 Nuclear reactors;282.869;1.744,8;
8.4 Isotope separation machinery and equipment;-0;97,7;
8.5 Laser-operated machines and tools or by other type of light or light beam, etc.;49.777;170,1;
8.6 Numerically controlled horizontal lathes;54.603;215,8;
8.7 Other numerically controlled lathes;19.614;389,7;
8.8 Other numerically controlled drills;12.558;4.536,7;
8.9 Other numerically controlled milling machines;11.534;624,8;
8.10 Other numerically knee-type milling machines;1.604;1.632,1;
8.11 Other numerically controlled milling machines;160.326;4.328,5;
8.12 Numerically controlled deburring, sharpening, grinding, rectifying, lapping (burnishing), polishing or other finishing machines;13.386;2.699;
8.13 Other numerically controlled deburring, sharpening, grinding, rectifying, lapping (burnishing), polishing or other finishing machines;32.699;752,5;
8.14 Numerically controlled sharpeners;-167;84,3;
8.15 Numerically controlled rolling, bending, folding, straightening or flattening machines;-13.965;44,7;
8.16 Numerically controlled smelters;10.555;1.398,4;
8.17 Numerically controlled punches;919;124,3;
8.18 Parts and accessories for the machines in sub-groups 8.5 to 8.17;60.568;135,4;
8.19 Machines and equipment for resistance welding metals, partially or fully automated;2.636;131,9;
8.20 Machines and equipment for arc welding metals, partially or fully automated;-11.757;24,2;
9. Weapons and munitions;318.399;268,4;
Total;-16.327.374;57,8;
Total industrial production;-31.424.869;90,9;
Notas:
The coverage rate is defined as the coefficient between exports and imports times 100
 2) Source: The authors, based on data from the State Tax Administration Agency.
Fuente: National Statistics Institute