| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | Dealing in securities | 2015-08-25 | 2016-09-15 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | Advising on securities | 2015-08-25 | 2016-09-15 |
| Rep | Dealing in securities | 2015-08-25 | 2016-09-15 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in futures contracts | 2013-05-31 | 2014-12-15 |
| Rep | Advising on securities | 2011-03-09 | 2014-12-15 |
| Rep | Advising on corporate finance | 2011-02-21 | 2014-12-15 |
| Rep | Dealing in securities | 2011-02-21 | 2014-12-15 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2011-02-21 | 2013-08-31 |
| Rep | Dealing in securities | 2011-02-21 | 2013-08-31 |
| ORION INVESTMENT MANAGEMENT LIMITED | RO | Advising on corporate finance | 2009-11-06 | 2011-01-31 |
| RO | Advising on securities | 2009-11-06 | 2011-01-31 |
| RO | Dealing in securities | 2009-11-06 | 2011-01-31 |
| Wells Fargo Securities Asia Limited | Rep | Advising on securities | 2008-09-01 | 2009-03-13 |
| Rep | Asset management | 2008-09-01 | 2009-03-13 |
| Rep | Dealing in securities | 2008-09-01 | 2009-03-13 |