| Merrill Lynch (Asia Pacific) Limited | RO | Advising on corporate finance | 2018-11-16 | 2023-03-06 |
| RO | Advising on securities | 2018-11-16 | 2023-03-06 |
| RO | Dealing in securities | 2018-11-16 | 2023-03-06 |
| Merrill Lynch Far East Limited | RO | Advising on corporate finance | 2018-11-16 | 2023-03-06 |
| RO | Advising on securities | 2018-11-16 | 2023-03-06 |
| RO | Dealing in securities | 2018-11-16 | 2023-03-06 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2018-08-01 | 2018-11-16 |
| Rep | Advising on securities | 2018-08-01 | 2018-11-16 |
| Rep | Dealing in securities | 2018-08-01 | 2018-11-16 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2018-08-01 | 2018-11-16 |
| Rep | Advising on securities | 2018-08-01 | 2018-11-16 |
| Rep | Dealing in securities | 2018-08-01 | 2018-11-16 |
| Credit Suisse (Hong Kong) Limited | RO | Advising on corporate finance | 2016-07-08 | 2018-04-14 |
| RO | Advising on securities | 2016-07-08 | 2018-04-14 |
| RO | Dealing in securities | 2016-07-08 | 2018-04-14 |
| Rep | Advising on securities | 2005-04-14 | 2016-07-08 |
| Rep | Advising on corporate finance | 2004-07-09 | 2016-07-08 |
| Rep | Dealing in securities | 2004-07-09 | 2016-07-08 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-16 | 2004-05-25 |
| Rep | Dealing in securities | 2003-04-16 | 2004-05-25 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-16 | 2003-09-04 |
| Rep | Dealing in securities | 2003-04-16 | 2004-05-25 |