| ZHAO XUE JUN | DIRECTOR (SAIF MANAGEMENT II LTD.) | — |
| LIN HO-PING | DIRECTOR (SAIF BEIJING ADVISORS LTD.); DIRECTOR (SAIF MANAGEMENT II LTD.); SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |
| WAN PAK TAO | CFO (SAIF ADVISORS LTD.); DIRECTOR (SAIF ADVISORS LTD.) | HONG KONG, K3 |
| YAN ANDREW Y | CHAIRMAN (SAIF BEIJING ADVISORS LTD.); DIRECTOR (SAIF ADVISORS LTD.); SHAREHOLDER (+1 more) | — |
| YAN ANDREW Y NMN | SHAREHOLDER | — |
| XU Hang | SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |
| ADUSUMALLI RAVI C | SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |
| LAW JANSON HK | CFO (SAIF ADVISORS LTD.); DIRECTOR (SAIF ADVISORS LTD.) | — |
| SO KWAN CHEUNG | DIRECTOR (SAIF MANAGEMENT II LTD.); SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |
| YANG DONG | DIRECTOR (SAIF BEIJING ADVISORS LTD.); SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |
| NG BENJAMIN J P | SHAREHOLDER (SAIF MANAGEMENT II LTD.) | — |