| 機構 | 角色 | 受規管活動 | 開始日期 | 結束日期 |
|---|---|---|---|---|
| PRINCIPAL INVESTMENT & RETIREMENT SERVICES LIMITED | Rep | 就證券提供意見 | 2015-06-26 | 2015-11-02 |
| Rep | 證券交易 | 2014-07-15 | 2015-11-02 | |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | 證券交易 | 2010-04-22 | 2015-08-10 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | 就證券提供意見 | 2009-04-23 | 2010-07-30 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | 就證券提供意見 | 2008-03-05 | 2009-03-01 |