Profile

Tien Ngoc Ma worked as the Chief Executive Officer & Director at Ha Giang Mineral & Mechanics JSC from 1995 to 2021.

Former positions of Tien Ngoc Ma

CompaniesPositionEnd
HA GIANG MINERAL MECHANICS Chief Executive Officer 31/05/2021
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Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

11

1st degree connections

1

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Listed companies1
HA GIANG MINERAL MECHANICS

Non-Energy Minerals

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