Groups of products	Period	Total
1. Manufacture of aircraft and spacecraft	2011	6.6
1. Manufacture of aircraft and spacecraft	2010	7.0
2. Office machinery and computers	2011	1.1
2. Office machinery and computers	2010	1.0
3. Electronic Material  radio, television and communications equipment and aparatus	2011	23.2
3. Electronic Material  radio, television and communications equipment and aparatus	2010	27.2
4.  Pharmaceutical products	2011	24.2
4.  Pharmaceutical products	2010	23.5
5. Scientific instruments	2011	10.1
5. Scientific instruments	2010	11.2
6. Electrical machinery and material	2011	1.9
6. Electrical machinery and material	2010	1.8
7. Chemical products	2011	18.7
7. Chemical products	2010	14.0
8. Mechanical machinery and equipment	2011	8.3
8. Mechanical machinery and equipment	2010	7.2
9. Weapons and ammunition	2011	5.9
9. Weapons and ammunition	2010	7.1
Total high tech products	2011	100.0
Total high tech products	2010	100.0