| BlackRock Asset Management North Asia Limited | Rep | 就证券提供意见 | 2019-10-11 | 2019-10-16 |
| Rep | 证券交易 | 2019-10-11 | 2019-10-16 |
| Rep | 就证券提供意见 | 2018-11-21 | 2018-11-26 |
| Rep | 证券交易 | 2018-11-21 | 2018-11-26 |
| Rep | 就证券提供意见 | 2017-11-17 | 2017-11-24 |
| Rep | 证券交易 | 2017-11-17 | 2017-11-24 |
| Rep | 就证券提供意见 | 2016-09-27 | 2016-10-11 |
| Rep | 证券交易 | 2016-09-27 | 2016-10-11 |
| Rep | 就证券提供意见 | 2015-11-12 | 2015-11-24 |
| Rep | 证券交易 | 2015-11-12 | 2015-11-24 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2014-10-09 | 2014-10-20 |
| Rep | 证券交易 | 2014-10-09 | 2014-10-20 |
| BlackRock Asset Management North Asia Limited | Rep | 就证券提供意见 | 2014-10-09 | 2014-10-20 |
| Rep | 证券交易 | 2014-10-09 | 2014-10-20 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2014-03-24 | 2014-04-04 |
| Rep | 证券交易 | 2014-03-24 | 2014-04-04 |
| BlackRock Asset Management North Asia Limited | Rep | 就证券提供意见 | 2014-03-24 | 2014-04-04 |
| Rep | 证券交易 | 2014-03-24 | 2014-04-04 |
| BLACKROCK (HONG KONG) LIMITED | Rep | 就证券提供意见 | 2012-11-08 | 2012-12-08 |
| Rep | 证券交易 | 2012-11-08 | 2012-12-08 |
| Rep | 证券交易 | 2010-04-23 | 2010-05-23 |
| Rep | 就证券提供意见 | 2009-03-23 | 2009-04-23 |
| Rep | 证券交易 | 2009-03-23 | 2009-04-23 |
| Rep | 就证券提供意见 | 2008-04-01 | 2008-05-01 |
| Rep | 证券交易 | 2008-04-01 | 2008-05-01 |
| Rep | 就证券提供意见 | 2007-03-12 | 2007-04-12 |
| Rep | 证券交易 | 2007-03-12 | 2007-04-12 |