| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2021-06-09 | - |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2021-06-09 | - |
| Rep | Dealing in securities | 2021-06-09 | - |
| UBS SECURITIES HONG KONG LIMITED | Rep | Providing automated trading services | 2016-12-19 | 2021-03-01 |
| Rep | Dealing in futures contracts | 2016-12-19 | 2021-03-01 |
| Rep | Dealing in securities | 2016-12-19 | 2021-03-01 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2014-02-05 | 2016-12-18 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Providing automated trading services | 2011-11-25 | 2016-12-18 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2011-04-06 | 2021-03-01 |
| Rep | Dealing in securities | 2011-04-06 | 2021-03-01 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2011-04-06 | 2016-12-18 |