| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| S&P GLOBAL RATINGS HONG KONG LIMITED | Rep | Providing credit rating services | 2020-06-01 | - |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2012-05-03 | 2015-12-12 |
| Rep | Dealing in securities | 2010-10-26 | 2015-12-12 | |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-06 | 2010-10-11 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2010-04-08 | 2010-10-11 |
| Rep | Dealing in securities | 2008-06-25 | 2010-10-11 | |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-06-25 | 2010-09-06 |