| Chocolate Asset Management Limited | RO | 提供资产管理 | 2017-09-04 | - |
| Merrill Lynch Far East Limited | Rep | 期货合约交易 | 2010-10-05 | 2015-06-16 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 证券交易 | 2010-08-24 | 2015-06-16 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2010-08-24 | 2010-12-16 |
| Minerva Capital Management Limited | RO | 提供资产管理 | 2009-06-19 | 2010-02-24 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 证券交易 | 2008-04-15 | 2009-05-01 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2008-04-15 | 2009-05-01 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | 就机构融资提供意见 | 2003-04-01 | 2004-09-25 |
| Rep | 就证券提供意见 | 2003-04-01 | 2004-09-25 |
| Rep | 提供资产管理 | 2003-04-01 | 2004-09-25 |
| Rep | 证券交易 | 2003-04-01 | 2004-09-25 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | 就期货合约提供意见 | 2003-04-01 | 2004-09-25 |
| Rep | 提供资产管理 | 2003-04-01 | 2004-09-25 |
| Rep | 期货合约交易 | 2003-04-01 | 2004-09-25 |