| Standard Chartered Securities (Hong Kong) Limited | Rep | 就期货合约提供意见 | 2013-10-17 | 2016-04-01 |
| Rep | 就证券提供意见 | 2013-10-17 | 2016-04-01 |
| Rep | 期货合约交易 | 2013-10-17 | 2016-04-01 |
| Rep | 证券交易 | 2013-10-17 | 2016-04-01 |
| Merrill Lynch Far East Limited | Rep | 期货合约交易 | 2010-08-20 | 2013-07-17 |
| Merrill Lynch (Asia Pacific) Limited | Rep | 证券交易 | 2007-09-21 | 2013-07-17 |
| Merrill Lynch Far East Limited | Rep | 证券交易 | 2007-09-21 | 2013-07-17 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | 期货合约交易 | 2007-09-21 | 2010-08-20 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | 期货合约交易 | 2006-08-09 | 2007-09-03 |
| Rep | 证券交易 | 2006-08-09 | 2007-09-03 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | 证券交易 | 2006-08-09 | 2007-09-03 |