| Date | Description |
|---|---|
| 2024-06-04 | delete address No. 18, Kechuang 13th Street, Economic and Technological Development Area, Daxing, Beijing, China |
| 2024-06-04 | delete phone +86-10-8956 0948 |
| 2024-06-04 | delete phone 0086-10-89560948 |
| 2024-06-04 | insert phone +86-373 8622077 |
| 2024-06-04 | insert phone 0086-373-8622077 |