| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2024-04-15 | 2025-08-14 |
| Success Securities Limited | Rep | Dealing in securities | 2022-09-09 | 2022-11-30 |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | 2022-07-29 |
| Rep | Dealing in securities | 2015-09-15 | 2017-10-02 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2015-09-15 | 2022-07-29 |
| STOCKWELL COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2010-10-15 | 2015-08-27 |
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2010-10-15 | 2015-08-27 |
| KVB Kunlun Securities (HK) Limited | Rep | Dealing in securities | 2009-06-05 | 2009-11-23 |
| PARTNERS CAPITAL SECURITIES LIMITED | Rep | Dealing in securities | 2007-11-14 | 2009-05-25 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2004-01-09 |
| Rep | Advising on securities | - | 2004-01-09 |
| Rep | Asset management | - | 2004-01-09 |
| Rep | Dealing in securities | - | 2007-10-31 |