Tongjun Si

Tongjun Si

83 year
Electronic Technology

Profile

Tongjun Si was an Independent Director at Datasea, Inc.

Former positions of Tongjun Si

CompaniesPositionEnd
DATASEA INC. Director/Board Member 2020-11-15
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Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Tongjun Si's experience

Linked companies

Listed companies1
DATASEA INC.

Electronic Technology

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