| Premia Partners Company Limited | RO | 就证券提供意见 | 2017-03-09 | - |
| RO | 提供资产管理 | 2017-03-09 | - |
| RO | 证券交易 | 2017-03-09 | - |
| ICBC UBS Asset Management (International) Company Limited | RO | 证券交易 | 2016-09-05 | 2016-11-25 |
| Rep | 证券交易 | 2016-03-16 | 2016-09-05 |
| Rep | 就证券提供意见 | 2015-11-19 | 2016-11-25 |
| Rep | 提供资产管理 | 2015-11-19 | 2016-11-25 |
| MIRAE ASSET GLOBAL INVESTMENTS (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2013-05-06 | 2015-09-30 |
| Rep | 提供资产管理 | 2013-05-06 | 2015-09-30 |
| Rep | 证券交易 | 2013-05-06 | 2015-09-30 |
| SMART ASSET MANAGEMENT LIMITED (HK) | Rep | 就证券提供意见 | 2013-03-01 | 2013-04-15 |
| Rep | 提供资产管理 | 2013-03-01 | 2013-04-15 |
| Credit Agricole Securities (Asia) Limited | Rep | 证券交易 | 2006-02-17 | 2012-06-01 |