| Merrill Lynch (Asia Pacific) Limited | RO | Dealing in securities | 2019-12-19 | - |
| Merrill Lynch Far East Limited | RO | Dealing in futures contracts | 2019-12-19 | - |
| RO | Dealing in securities | 2019-12-19 | - |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2019-08-23 | 2019-12-19 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2019-08-23 | 2019-12-19 |
| Rep | Dealing in securities | 2019-08-23 | 2019-12-19 |
| UBS SECURITIES ASIA LIMITED | RO | Dealing in securities | 2018-05-03 | 2019-05-25 |
| UBS SECURITIES HONG KONG LIMITED | RO | Dealing in futures contracts | 2016-12-19 | 2019-05-25 |
| RO | Dealing in securities | 2016-12-19 | 2019-05-25 |
| UBS DERIVATIVES HONG KONG LIMITED | RO | Dealing in futures contracts | 2016-01-19 | 2016-12-18 |
| UBS SECURITIES ASIA LIMITED | RO | Dealing in futures contracts | 2016-01-19 | 2019-05-25 |
| UBS SECURITIES HONG KONG LIMITED | RO | Dealing in securities | 2016-01-19 | 2016-12-18 |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2012-04-10 | 2016-01-19 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2012-04-10 | 2016-01-19 |
| Rep | Dealing in securities | 2012-04-10 | 2018-05-03 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2012-04-10 | 2016-01-19 |
| Daiwa Capital Markets Hong Kong Limited | Rep | Dealing in futures contracts | 2011-03-14 | 2012-03-20 |
| Rep | Dealing in securities | 2011-03-14 | 2012-03-20 |
| DAIWA CAPITAL MARKETS TRADING HONG KONG LIMITED | Rep | Dealing in futures contracts | 2011-03-14 | 2012-03-20 |
| Rep | Dealing in securities | 2011-03-14 | 2012-03-20 |
| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2007-05-25 | 2010-12-03 |
| BNP PARIBAS FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2005-08-29 | 2010-12-03 |
| PARIBAS ASIA EQUITY LIMITED (TRADING AS PARIBAS) | Rep | Dealing in securities | 2005-08-29 | 2010-12-03 |