1.

BC Brandenburg Capital

2.

BDMI 2006-01-01

3.

BeCapital

4.

Beijing Singularity Power Investment Fund 2015

5.

Bellingham Angel Investors 2005

6.

Bilanx Investment

7.

Binary Capital 2014-01-01

8.

Blue Coast Ventures

9.

Bluestone Investment Partners

10.

Campus Founders

11.

Capital One Ventures 2014-01-01

12.

Cardinal Sports Capital

13.

Catalus Capital 2011-01-10

14.

CAZ Investments

15.

CFV Ventures 2017-04-05

16.

Changzhou Zhongdao 27-Oct-15

17.

China Life Private Equity Investment

18.

Circularity Capital 2015

19.

Claret Capital Partners 2013

20.

Clarus Ventures 2005

21.

Collective Spark 2013-04-29

22.

Committed Capital 2004-01-01

23.

Commons Capital

24.

Cowin Capital 2000

25.

Delta-v Capital 2009-01-01 00:00:00