Company Name

R & D Intensity

Technical Personnel Proportion

Unit R & D Investment

Weighted Average Net Asset Profit Margin

HkustXunfei

21.36%

61.92%

6.81%

7.50%

Sichuan zhisheng

17.62%

61.05%

3.67%

3.04%

Hanwang technology

13.47%

30.00%

5.96%

2.83%

emerging

8.56%

25.08%

2.32%

8.80%

Wanxunself-control

7.49%

19.97%

3.58%

3.80%

Unisplendour

6.44%

39.21%

4.81%

4.90%

Hkust intelligent

6.24%

43.76%

2.22%

11.17%

He Er Tai

5.77%

11.03%

4.86%

11.62%

Jiadu Technology

4.10%

18.54%

2.37%

4.36%

Saiwei intelligent

4.06%

25.13%

1.96%

12.79%