| Date | Description |
|---|---|
| 2022-02-10 | delete address 8th Floor, Building 8, Jingkai Square, No.1507, Hanghai East Road, Free Trade Zone, Zhengzhou, China |
| 2019-12-16 | delete address No.1-130 9A Area Hardware Electrical And Mechanical Market South China City, Zhengzhou, Henan Province, China |
| 2019-12-16 | insert address 8th Floor, Building 8, Jingkai Square, No.1507, Hanghai East Road, Free Trade Zone, Zhengzhou, China |