| ABCI Securities Company Limited | Rep | 就证券提供意见 | 2021-11-02 | - |
| Rep | 证券交易 | 2021-11-02 | - |
| Quam Securities Limited | Rep | 就证券提供意见 | 2019-02-04 | 2021-06-15 |
| Rep | 证券交易 | 2019-02-04 | 2021-06-15 |
| ZHONGTAI INTERNATIONAL FINANCIAL PRODUCTS LIMITED | Rep | 证券交易 | 2016-12-30 | 2018-11-22 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | 证券交易 | 2015-05-06 | 2016-12-30 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | 期货合约交易 | 2013-03-22 | 2015-04-09 |
| SINOPAC FUTURES (ASIA) LIMITED | Rep | 期货合约交易 | 2011-09-09 | 2014-03-31 |
| SINOPAC SECURITIES (ASIA) LIMITED | Rep | 就证券提供意见 | 2011-09-09 | 2015-04-09 |
| Rep | 证券交易 | 2011-09-09 | 2015-04-09 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | 就期货合约提供意见 | 2008-11-12 | 2011-08-30 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2008-09-08 | 2011-08-30 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | 期货合约交易 | 2007-11-06 | 2011-08-30 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | 证券交易 | 2007-07-26 | 2011-08-30 |