| Merrill Lynch Far East Limited | RO | Dealing in futures contracts | 2017-08-17 | - |
| RO | Dealing in securities | 2017-08-17 | - |
| Rep | Dealing in futures contracts | 2010-08-26 | 2017-08-17 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2010-06-25 | - |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2010-06-25 | 2017-08-17 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-06-25 | 2010-08-26 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2009-05-27 | 2010-03-25 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2006-08-24 | 2010-03-25 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2006-08-24 | 2010-03-25 |
| Rep | Dealing in securities | 2006-08-24 | 2010-03-25 |