Chao Yuan Ma
Chairman at HUALAN BIOLOGICAL ENGINEERING INC.
Chao Yuan Ma active positions
| Companies | Position | Start | End |
|---|---|---|---|
| HUALAN BIOLOGICAL ENGINEERING INC. | Chairman | 2019-04-25 | - |
| Director/Board Member | 2017-04-26 | 2019-04-25 | |
| HUALAN BIOLOGICAL VACCINE INC. | Director/Board Member | 2020-05-31 | - |
Career history of Chao Yuan Ma
Training of Chao Yuan Ma
| Xinxiang Medical University | Undergraduate Degree |
Statistics
International
| China | 4 |
Operational
| Director/Board Member | 2 |
| Chairman | 1 |
| Undergraduate Degree | 1 |
Sectoral
| Health Technology | 3 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| HUALAN BIOLOGICAL ENGINEERING INC. | Health Technology |
| HUALAN BIOLOGICAL VACCINE INC. | Health Technology |
- Stock Market
- Insiders
- Chao Yuan Ma
- Experience
