| Company | Timeline | Status | |
| Lianhetech Europe Limited Director • Financial Director, Lianhe Chemical Tech | 25 Jan 2017←5 Years→27 Apr 2022 | Active | |
| Lianhetech Holdco Limited Director • Financial Director, Lianhe Chemical Tech | 24 Jan 2017←5 Years→27 Apr 2022 | Active | |
