Groups of products	period	Total
1. Manufacture of aircraft and spacecraft	2015	114,5
1. Manufacture of aircraft and spacecraft	2014	166,4
2. Office machinery and computers	2015	19,5
2. Office machinery and computers	2014	19,6
3. Electronic Material  radio, television and communications equipment	2015	26,5
3. Electronic Material  radio, television and communications equipment	2014	26,5
4.  Pharmaceutical products	2015	89,5
4.  Pharmaceutical products	2014	93,7
5. Scientific instruments	2015	39,5
5. Scientific instruments	2014	41,7
6. Electrical machinery and material	2015	34,5
6. Electrical machinery and material	2014	37,8
7. Chemical products	2015	99,1
7. Chemical products	2014	100,5
8. Mechanical machinery and equipment	2015	194,2
8. Mechanical machinery and equipment	2014	207
9. Weapons and ammunition	2015	246,6
9. Weapons and ammunition	2014	231
Coverage rate of the foreign trade of high tech products	2015	54,4
Coverage rate of the foreign trade of high tech products	2014	57,8
Coverage rate of total foreign trade	2015	90,9
Coverage rate of total foreign trade	2014	90,6