| Manulife Investment Management (Hong Kong) Limited | RO | 证券交易 | 2012-07-31 | 2014-01-21 |
| Rep | 证券交易 | 2012-06-05 | 2012-07-31 |
| GF Asset Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2011-07-13 | 2011-09-10 |
| Rep | 提供资产管理 | 2011-07-13 | 2011-09-10 |
| GF Securities (Hong Kong) Brokerage Limited | Rep | 证券交易 | 2011-07-13 | 2011-09-10 |
| BOCI-PRUDENTIAL ASSET MANAGEMENT LIMITED | Rep | 证券交易 | 2008-03-28 | 2011-03-25 |
| Rep | 就证券提供意见 | 2007-08-31 | 2011-03-25 |
| Allianz Global Investors Hong Kong Limited | Rep | 证券交易 | 2007-03-23 | 2007-04-18 |
| FIL Investment Management (Hong Kong) Limited | Rep | 就证券提供意见 | 2005-05-30 | 2006-11-17 |
| Rep | 提供资产管理 | 2005-05-30 | 2006-11-17 |
| Rep | 证券交易 | 2005-05-30 | 2006-11-17 |