Shanghai Shangli Investment Co., Ltd.
Yuyao Yangzhixing Investment Center (Limited Partnership)
Beijing Zhongguancun Development Qihang Innovation Investment Fund (Limited Partnership)
Beijing Gal Technology Development Center (Limited Partnership)
Beijing Xixin Kaiyuan Equity Investment Center (Limited Partnership)
Beijing Junxiang New Energy Technology Co., Ltd.
Beijing Sequoia Mingde Equity Investment Center (Limited Partnership)
Xiamen Meitong Hetou No. 4 Enterprise Management Partnership (Limited Partnership)
Xiamen Metong II Equity Investment Partnership (Limited Partnership)
Xiamen Xidi Tianlong No. 1 Equity Investment Partnership (Limited Partnership)
Jiaxing Zhengtong Advantage Investment Partnership (Limited Partnership)
Jiaxing Manxing Fansheng Investment Partnership (Limited Partnership)
Ningbo Fuzhikang Chuangda Enterprise Management Center (Limited Partnership)
Guangdong Guosheng No. 1 Equity Investment Partnership (Limited Partnership)
Guangdong Yuecai SME Equity Investment Fund Partnership (Limited Partnership)
Guangzhou Ruichen Investment Partnership (Limited Partnership)
Guangzhou Rui Zi Yuan Chen Equity Investment Partnership (Limited Partnership)
Guangzhou Chentu No. 13 Venture Capital Fund Partnership (Limited Partnership)
Yangzhou Fuhai Yongcheng Equity Investment Partnership (Limited Partnership)
Yangzhou Yuanfang Industrial Support Fund Partnership (Limited Partnership)
Kunshan Fumao Venture Capital Partnership (Limited Partnership)
Wang Yaozhang
Zhuhai Hengqin Yixingbanyue Investment Partnership (Limited Partnership)
Fujian Zhanxin Equity Investment Partnership (Limited Partnership)
Suzhou Hejuhuiyi Investment Partnership (Limited Partnership)
Suzhou Heju Rongyi Investment Partnership (Limited Partnership)
Xi'an Xijiao Science and Technology Innovation Equity Investment Partnership (Limited Partnership)
Zheng Yu
Tianhe Commercial Group Co. Ltd Futaijing Precision Electronics(Beijing)Co., Ltd. Hangzhou Mdk Opto Electronics Co., Ltd