| Crosby Securities Limited | Rep | 就证券提供意见 | 2013-03-12 | 2017-10-20 |
| Rep | 提供资产管理 | 2013-03-12 | 2017-10-20 |
| Rep | 证券交易 | 2013-03-12 | 2017-10-20 |
| CROSBY WEALTH MANAGEMENT (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2012-06-25 | 2012-09-28 |
| Rep | 提供资产管理 | 2012-06-25 | 2012-09-28 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 就证券提供意见 | 2011-10-24 | 2011-12-22 |
| Merrill Lynch Far East Limited | Rep | 期货合约交易 | 2010-09-20 | 2011-12-22 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2005-07-14 | 2010-09-20 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 证券交易 | 2005-07-06 | 2011-12-22 |
| SARASIN RABO INVESTMENT MANAGEMENT LIMITED | Rep | 就机构融资提供意见 | - | 2004-10-12 |
| Rep | 提供资产管理 | - | 2004-10-12 |
| Rep | 就证券提供意见 | - | 2005-06-22 |
| Rep | 证券交易 | - | 2005-06-22 |