| Nerico Brothers Limited (HK) | Rep | 證券交易 | 2021-10-11 | 2022-02-16 |
| Zero2IPO Securities Limited | Rep | 證券交易 | 2020-07-20 | 2021-04-30 |
| CIS SECURITIES ASSET MANAGEMENT LIMITED | Rep | 證券交易 | 2018-10-15 | 2020-01-31 |
| Hao Tian International Securities Limited | Rep | 證券交易 | 2017-09-21 | 2018-04-23 |
| HUAJIN FUTURES (INTERNATIONAL) LIMITED | RO | 期貨合約交易 | 2016-04-18 | 2017-09-13 |
| Rep | 期貨合約交易 | 2016-03-16 | 2016-04-18 |
| HUAJIN SECURITIES (INTERNATIONAL) LIMITED | Rep | 證券交易 | 2016-03-16 | 2017-09-13 |
| Nerico Brothers Limited (HK) | Rep | 提供資產管理 | 2015-11-27 | 2016-03-01 |
| Rep | 期貨合約交易 | 2013-01-24 | 2016-03-01 |
| Rep | 證券交易 | 2013-01-24 | 2016-03-01 |
| KINGSTON FUTURES LIMITED | Rep | 期貨合約交易 | 2012-04-27 | 2012-07-26 |
| KINGSTON SECURITIES LIMITED | Rep | 證券交易 | 2012-04-27 | 2012-07-26 |
| RICHMOND ASSET MANAGEMENT LIMITED (HK) | Rep | 就證券提供意見 | 2011-09-06 | 2012-02-13 |
| Rep | 提供資產管理 | 2011-09-06 | 2012-02-13 |
| RHB FUTURES HONG KONG LIMITED | Rep | 期貨合約交易 | 2009-06-10 | 2011-07-29 |
| RHB SECURITIES HONG KONG LIMITED | Rep | 證券交易 | 2007-01-18 | 2011-07-29 |
| PERFECT ASSET MANAGEMENT LIMITED (HK) | Rep | 就證券提供意見 | 2006-01-05 | 2007-01-09 |
| oOo Securities (HK) Group Limited | Rep | 就證券提供意見 | 2005-05-05 | 2005-06-14 |
| PERFECT ASSET MANAGEMENT LIMITED (HK) | Rep | 就證券提供意見 | 2003-10-13 | 2005-04-25 |