| Property | Value |
| Location | Beijing, China |
| Country | China |
| Domain | Date |
| old.chinareagent.com.cn | 2021-01-17 |
| www.ylte.com.cn | 2020-12-09 |
| ylte.com.cn | 2019-11-05 |
| c.analchem.cn | 2019-03-01 |
| c.chinareagent.com.cn | 2018-12-04 |
| cj.analab.cn | 2017-03-01 |
| cj.re-journal.com | 2016-12-09 |
| xtbjb.cre.net | 2016-03-09 |
| rmet-journal.com | 2015-11-01 |
| www.chinareagent.com.cn | 2015-10-10 |
| www.rmet-journal.com | 2015-01-30 |
| re-journal.com | 2014-10-10 |
| www.re-journal.com | 2014-10-10 |