| LGT INVESTMENT MANAGEMENT (ASIA) LIMITED | Rep | Dealing in securities | 2014-11-18 | 2015-09-10 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-11-15 | 2013-07-13 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-27 | 2013-07-13 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Asset management | - | 2005-01-25 |
| Rep | Advising on corporate finance | - | 2005-03-23 |
| Rep | Advising on securities | - | 2005-03-23 |
| Rep | Providing automated trading services | - | 2005-03-23 |
| Rep | Dealing in securities | - | 2013-07-13 |
| Merrill Lynch Far East Limited | Rep | Asset management | - | 2005-01-25 |
| Rep | Advising on corporate finance | - | 2005-03-23 |
| Rep | Advising on securities | - | 2005-03-23 |
| Rep | Dealing in securities | - | 2005-03-23 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Advising on futures contracts | - | 2005-01-25 |
| Rep | Asset management | - | 2005-01-25 |
| Rep | Providing automated trading services | - | 2005-01-25 |
| Rep | Dealing in futures contracts | - | 2010-08-30 |