Groups of products	period	Total
1. Manufacture of aircraft and spacecraft	2018	22.5
1. Manufacture of aircraft and spacecraft	2017	26.5
2. Office machinery and computers	2018	6.0
2. Office machinery and computers	2017	6.4
3. Electronic Material  radio, television and communications equipment	2018	16.3
3. Electronic Material  radio, television and communications equipment	2017	15.1
4. Pharmaceutical products	2018	22.3
4. Pharmaceutical products	2017	22.6
5. Scientific instruments	2018	8.6
5. Scientific instruments	2017	8.5
6. Electrical machinery and material	2018	2.3
6. Electrical machinery and material	2017	2.1
7. Chemical products	2018	11.3
7. Chemical products	2017	10.9
8. Mechanical machinery and equipment	2018	7.0
8. Mechanical machinery and equipment	2017	4.8
9. Weapons and ammunition	2018	3.7
9. Weapons and ammunition	2017	3.0
Total High tech exports	2018	100.0
Total High tech exports	2017	100.0