| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2021-07-19 | 2022-02-25 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2021-07-19 | - |
| Rep | Dealing in securities | 2021-07-19 | - |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on corporate finance | 2010-10-18 | 2012-10-19 |
| Rep | Advising on securities | 2010-10-18 | 2012-10-19 |
| Rep | Dealing in securities | 2010-10-18 | 2012-10-19 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2008-01-11 | 2009-04-15 |
| Rep | Advising on securities | 2008-01-11 | 2009-04-15 |
| Rep | Dealing in securities | 2008-01-11 | 2009-04-15 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2008-01-11 | 2009-04-15 |
| Rep | Advising on securities | 2008-01-11 | 2009-04-15 |
| Rep | Dealing in securities | 2008-01-11 | 2009-04-15 |