| Date | Description |
|---|---|
| 2023-07-26 | delete phone +86 19955754586 |
| 2023-05-24 | insert phone +86 19955754586 |
| 2022-07-27 | delete alias Hefei BeiChen Machinery Co., Ltd |
| 2022-07-27 | delete email al..@beichenmac.com |
| 2022-07-27 | delete source_ip 47.89.58.86 |
| 2022-07-27 | insert email an..@beichenmac.com |
| 2022-07-27 | insert phone 19955754586 |
| 2022-07-27 | insert source_ip 103.146.179.43 |
| 2022-07-27 | update robots_txt_status www.beichenmac.com: 200 => 404 |