![Si Yi Ma](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Si Yi Ma
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Non-Energy Minerals
Perfil
Si Yi Ma worked as a Securities Affairs Representative at Yunnan Tin Co., Ltd. Former job includes Securities Affairs Representative at Yunnan Tin Co., Ltd.
Antiguos cargos conocidos de Si Yi Ma.
| Empresas | Cargo | Fin |
|---|---|---|
| YUNNAN TIN COMPANY LIMITED | Contacto de Relaciones con Inversores | - |
Experiencias
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Empresas relacionadas
| Empresas privadas | 1 |
|---|---|
Yunnan Tin Co., Ltd.
 Yunnan Tin Co., Ltd. Other Metals/MineralsNon-Energy Minerals Mines, smelts, manufactures and distributes tins and other non-ferrous metals | Non-Energy Minerals |
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- Si Yi Ma
