![Lei Ma](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Career history of Lei Ma
Former positions of Lei Ma
Companies | Position | Start | End |
---|---|---|---|
Yunnan Copper Science & Technology Development Co., Ltd.
![]() Yunnan Copper Science & Technology Development Co., Ltd. Other Metals/MineralsNon-Energy Minerals Yunnan Copper Science & Technology Development Co., Ltd. engages in the research, development, production and sales of new metal and non-metal materials. Its main products are selenium (selenium ingot, selenium powder) and high-efficiency motor cast copper rotor. The company was founded on June 26, 2000 and is headquartered in Kunming, China. | Director/Board Member | - | 2022-12-01 |
Training of Lei Ma
Xiamen University | Undergraduate Degree |
Statistics
International
China | 3 |
Operational
Director/Board Member | 1 |
Undergraduate Degree | 1 |
Sectoral
Non-Energy Minerals | 2 |
Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Listed companies | 1 |
---|---|
![]() | Non-Energy Minerals |
- Stock Market
- Insiders
- Lei Ma
- Experience