| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AN ZHONG (AZ) INVESTMENT MANAGEMENT HONG KONG LIMITED | Rep | Advising on securities | 2019-06-25 | 2019-10-31 |
| Rep | Dealing in securities | 2019-06-25 | 2019-10-31 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2010-10-05 | 2011-01-04 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-10-05 | 2011-01-04 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2010-02-25 | 2010-05-25 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2010-02-25 | 2010-05-25 |