| LGT INVESTMENT MANAGEMENT (ASIA) LIMITED | Rep | Dealing in securities | 2018-02-08 | - |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on securities | 2014-10-08 | 2016-10-13 |
| Rep | Dealing in securities | 2014-10-08 | 2016-10-13 |
| Rep | Advising on futures contracts | 2014-10-08 | 2017-03-30 |
| Rep | Dealing in futures contracts | 2014-10-08 | 2017-03-30 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2008-06-13 | 2012-07-11 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2008-06-13 | 2012-07-11 |
| Rep | Dealing in securities | 2008-06-13 | 2012-07-11 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2007-05-15 | 2008-04-15 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2007-05-15 | 2008-04-15 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2004-12-15 | 2007-04-04 |
| Citigroup Global Markets Asia Limited | Rep | Advising on corporate finance | 2004-05-11 | 2004-12-15 |
| Rep | Dealing in securities | 2004-05-11 | 2007-04-04 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2004-05-11 | 2005-08-15 |