| HUAJIN CORPORATE FINANCE (INTERNATIONAL) LIMITED | Rep | Advising on corporate finance | 2023-03-29 | 2023-03-31 |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Rep | Dealing in securities | 2023-03-29 | 2023-03-31 |
| HUAJIN CORPORATE FINANCE (INTERNATIONAL) LIMITED | RO | Advising on corporate finance | 2022-09-21 | 2023-03-29 |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | RO | Dealing in securities | 2022-09-21 | 2023-03-29 |
| HUAJIN CORPORATE FINANCE (INTERNATIONAL) LIMITED | Rep | Advising on corporate finance | 2022-07-19 | 2022-09-21 |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Rep | Dealing in securities | 2022-07-19 | 2022-09-21 |
| SHANXI SECURITIES INTERNATIONAL CAPITAL LIMITED | Rep | Advising on corporate finance | 2021-03-17 | 2022-06-22 |
| SHANXI SECURITIES INTERNATIONAL LIMITED | Rep | Dealing in securities | 2021-01-26 | 2022-06-22 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2018-06-11 | 2020-12-31 |
| Credit Suisse Solution Partners (Hong Kong) Limited | Rep | Advising on corporate finance | 2008-06-12 | 2009-01-10 |
| Rep | Advising on securities | 2008-06-12 | 2009-01-10 |