| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2023-03-01 | 2023-05-31 |
| Rep | Dealing in securities | 2023-03-01 | 2023-05-31 |
| Rep | Dealing in futures contracts | 2013-05-31 | 2022-01-30 |
| Rep | Dealing in securities | 2012-08-08 | 2022-01-30 |
| Rep | Advising on corporate finance | 2012-08-08 | 2022-02-04 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2012-08-08 | 2013-08-31 |
| Rep | Dealing in securities | 2012-08-08 | 2013-08-31 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2008-08-19 | 2012-04-28 |
| Rep | Advising on corporate finance | 2008-06-30 | 2012-04-28 |
| Rep | Dealing in securities | 2008-06-30 | 2012-04-28 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2006-11-29 | 2008-04-16 |
| Rep | Dealing in securities | 2006-11-29 | 2008-04-16 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2006-11-29 | 2008-04-16 |