| Wu Shangzhi | BENEFICIAL OWNER; CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED (+1 more) | KOWLOON, K3 |
| William Hsu | CLASS A DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED; DIRECTOR OF CDH VENTURE MANAGEMENT COMPANY LIMITED | Beijing, F4 |
| Stuart Schonberger | CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED | Hong Kong, K3 |
| Lin Wang | CLASS B DIRECTOR OF CDHVENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDHVENTURE GP II COMPANY LIMITED | FREMONT, CA |
| Yan Huang | CLASS A DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED; DIRECTOR OF CDH VENTURE MANAGEMENT COMPANY LIMITED (+1 more) | Wuhan, F4 |
| William Shang Wi Hsu | CHIEF LEGAL & COMPLIANCE OFFICER; SHAREHOLDER OF WEMDALE VENTURE LIMITED | Kowloon, K3 |
| Guo Li | CHIEF FINANCIAL OFFICER; CHIEF FINANCIAL OFFICER OF CDH CHINA MANAGEMENT COMPANY LIMITED & ITS AFFILIATES | Woburn, MA |
| Shangzhi Wu | BENEFICIAL OWNER; CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED (+1 more) | Kowloon, K3 |
| Li Guo | CHIEF FINANCIAL OFFICER | — |
| Fung To | CHIEF EXECUTIVE OFFICER | — |
| Wenjiang Chen | CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED | — |
| Shuge Jiao | BENEFICIAL OWNER; CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED (+1 more) | — |
| ZHANG ZHEN | DIRECTOR OF CDH VENTURE MANAGEMENT COMPANY LIMITED | — |
| JIAO SHUGE | BENEFICIAL OWNER; CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED (+1 more) | — |
| XU QIAN | CHIEF COMPLIANCE OFFICER | — |
| SCHONBERGER STUART | CLASS B DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS B DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED | — |
| HSU WILLIAM SHANG WI | CHIEF COMPLIANCE OFFICER; CHIEF LEGAL & COMPLIANCE OFFICER; SHAREHOLDER OF WEMDALE VENTURE LIMITED | — |
| TO FUNG | CHIEF EXECUTIVE OFFICER | — |
| HUANG YAN | CLASS A DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED; DIRECTOR OF CDH VENTURE MANAGEMENT COMPANY LIMITED (+2 more) | — |
| HSU WILLIAM | CLASS A DIRECTOR OF CDH VENTURE GP I COMPANY LIMITED; CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED; DIRECTOR OF CDH VENTURE MANAGEMENT COMPANY LIMITED (+1 more) | — |
| CHEN WENJIANG | CLASS A DIRECTOR OF CDH VENTURE GP II COMPANY LIMITED | — |