2. Medical Devices:Novozymes (688105), Botuo Bio (688767), Weigao Orthopaedics (688161), Haier Bio (688139)
3. Internet Services Pesticide and Veterinary Drugs:Keqian Bio(688526), Shenlian Bio(688098)
5. Grid Equipment:Jinpan Technology(688676)
6. Electronic Chemicals:Jinhong Gas(688106)
7. Beauty Care:Huaxi Bio(688363)
8. Biological products: Pharmachem Bio (688046), Tebao Bio (688278)
9. Batteries: Pai Neng Technology (688063), Zhuhai Guanyu (688772), HangKe Technology (688006), Tannen (688819)
10. Chemical Pharmaceuticals: Nano Technology (688690)
11. /p>
11.General equipment: Mingzhi Technology (688355)
12.Instrumentation: Aupoint (688686), Wo Xin Instruments (688622), Puyuan Jingdian-U (688337)
13.Non-ferrous metals: Western Superconductor (688122)
14.Aerospace: Drone (688297)
14.Aerospace: Drone ( 688297)
15. Semiconductor: Amlogic (688099), Semiconductor Manufacturing International Corporation (688981), Gekko Micro (688728), China Microelectronics Corporation (688012), Semiconductor Manufacturing International Corporation (688325), and Ruichuang Microelectronics Corporation (688002)
16. Software development: Fortune Trends (688318), Kingsoft Office ( 688111), China Control Technology (688777)
17. Photovoltaic equipment: Trina Solar (688599), JinkoSolar (688223)
18. Chemicals: Tiannai Science and Technology (688116), Kaisai Biological (688065)
19. Electronic components: Xiamen Tungsten Xinneng (688778), Rico (688800), Shihua Technology (688093)
20. Consumer electronics: Fuliwang (688678)
The above is the information of the concept of science and technology innovation board stocks