| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | 就证券提供意见 | 2016-11-23 | 2018-06-22 |
| Rep | 证券交易 | 2016-11-23 | 2018-06-22 |
| KGI ASIA LIMITED | Rep | 证券交易 | 2013-01-31 | 2016-09-21 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2013-01-31 | 2016-09-21 |
| BOCOM International Securities Limited | Rep | 证券交易 | 2010-11-29 | 2012-11-29 |
| Tung Shing Futures (Brokers) Limited | Rep | 期货合约交易 | 2007-05-08 | 2009-09-01 |
| Tung Shing Securities (Brokers) Limited | Rep | 证券交易 | 2007-05-08 | 2010-11-26 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2005-03-04 | 2007-05-01 |
| KGI ASIA LIMITED | Rep | 证券交易 | 2005-03-03 | 2007-05-01 |
| Tung Shing Futures (Brokers) Limited | Rep | 期货合约交易 | - | 2004-10-26 |
| Tung Shing Securities (Brokers) Limited | Rep | 就机构融资提供意见 | - | 2004-01-10 |
| Rep | 就证券提供意见 | - | 2004-01-10 |
| Rep | 提供资产管理 | - | 2004-01-10 |
| Rep | 证券交易 | - | 2005-02-16 |