Yin Zhuan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| FRONTAGE HOLDINGS CORPORATION | 01521 | 30-Jun-25 | MbNC | |||
| Frontage Holdings Corporation | 01521 | 01-Jun-22 | NED | |||
| Hangzhou Tigermed Consulting Co., Ltd. | 03347 | 16-Sep-10 | 23-May-23 | Dep GM, ED |