| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Moody's Investors Service Hong Kong Limited | Rep | Providing credit rating services | 2014-01-20 | 2026-08-12 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2008-07-25 | 2013-04-18 |
| BEAR STEARNS ASIA LIMITED | Rep | Advising on securities | 2004-06-14 | 2008-05-30 |
| Credit Agricole Securities (Asia) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-04-17 |
| Rep | Advising on securities | 2003-04-01 | 2004-04-17 | |
| Rep | Asset management | 2003-04-01 | 2004-04-17 |