| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2015-07-29 | 2018-12-19 |
| Merrill Lynch Far East Limited | Rep | Providing automated trading services | 2015-07-29 | 2018-11-01 |
| Rep | Dealing in futures contracts | 2015-07-29 | 2021-08-19 |
| Rep | Dealing in securities | 2015-07-29 | 2021-08-19 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Providing automated trading services | 2013-08-09 | 2015-04-09 |
| Morgan Stanley Asia Limited | Rep | Providing automated trading services | 2013-05-27 | 2013-08-09 |
| Rep | Dealing in securities | 2013-05-27 | 2015-04-09 |
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2013-05-27 | 2015-04-09 |
| Rep | Dealing in securities | 2013-05-27 | 2015-04-09 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2009-07-06 | 2010-05-11 |