| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2017-08-29 | 2017-09-04 |
| Rep | 證券交易 | 2017-08-29 | 2017-09-04 |
| Rep | 就證券提供意見 | 2015-12-30 | 2016-01-12 |
| Rep | 證券交易 | 2015-12-30 | 2016-01-12 |
| Rep | 就證券提供意見 | 2015-05-08 | 2015-05-18 |
| Rep | 證券交易 | 2015-05-08 | 2015-05-18 |
| Rep | 就證券提供意見 | 2015-01-05 | 2015-01-12 |
| Rep | 證券交易 | 2015-01-05 | 2015-01-12 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2014-04-07 | 2014-04-18 |
| Rep | 證券交易 | 2014-04-07 | 2014-04-18 |
| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2014-04-07 | 2014-04-18 |
| Rep | 證券交易 | 2014-04-07 | 2014-04-18 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2014-01-07 | 2014-01-16 |
| Rep | 證券交易 | 2014-01-07 | 2014-01-16 |
| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2014-01-07 | 2014-01-16 |
| Rep | 證券交易 | 2014-01-07 | 2014-01-16 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2013-08-09 | 2013-08-18 |
| Rep | 證券交易 | 2013-08-09 | 2013-08-18 |
| BlackRock Asset Management North Asia Limited | Rep | 就證券提供意見 | 2013-08-09 | 2013-08-18 |
| Rep | 證券交易 | 2013-08-09 | 2013-08-18 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就證券提供意見 | 2010-03-15 | 2010-04-15 |