| Company | Timeline | Status | |
| Dragon Chemicals Co., Ltd Director • Director | 11 Mar 2021←1 Year→22 Mar 2022 | Dissolved | |
| Dragon Chemicals Group Co., Ltd Director • Director | 18 Mar 2020←5 Years→Current | Active | |
| Dragon Chemicals Group Co., Ltd Director • Director | 18 Mar 2020←5 Years→20 Oct 2025 | Active | |
