| SILVER NILE GLOBAL INVESTMENTS LIMITED | Rep | 就证券提供意见 | 2025-08-01 | - |
| Rep | 证券交易 | 2025-08-01 | - |
| MOUETTE SECURITIES COMPANY LIMITED | Rep | 就证券提供意见 | 2023-05-04 | 2025-06-30 |
| Rep | 证券交易 | 2023-05-04 | 2025-06-30 |
| RO | 就证券提供意见 | 2018-02-01 | 2023-05-04 |
| RO | 证券交易 | 2018-02-01 | 2023-05-04 |
| INTEGRITY CONSTRUCTION & DEVELOPMENT SECURITIES GROUP LIMITED | RO | 就证券提供意见 | 2017-03-22 | 2017-10-05 |
| RO | 证券交易 | 2017-03-22 | 2017-10-05 |
| Nerico Brothers Limited (HK) | RO | 证券交易 | 2007-04-26 | 2016-11-17 |
| RHB FUTURES HONG KONG LIMITED | Rep | 期货合约交易 | 2005-11-03 | 2007-04-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | 证券交易 | 2005-11-03 | 2007-04-01 |
| PIPER JAFFRAY ASIA FUTURES LIMITED | RO | 期货合约交易 | 2004-02-13 | 2004-12-23 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | RO | 就机构融资提供意见 | 2003-04-01 | 2004-02-13 |
| RO | 提供资产管理 | 2003-04-01 | 2004-02-13 |
| RO | 就证券提供意见 | 2003-04-01 | 2004-12-23 |
| RO | 证券交易 | 2003-04-01 | 2004-12-23 |