孙妧妧
孙妧妧. RichGeo records an estimated net worth of $19.02M as of 2026-11-13.
$19.02M
Estimated from public shareholdings
—
Citizenship
1
Associated companies
Publicly Disclosed Shareholdings
| Company | Market | Ownership | Estimated stake value |
|---|---|---|---|
| CONTIOCEAN ENVIRONMENT TECH GROUP CO., LTD. | Hong Kong | 71.89% | $19.02M |
Cross-listed and indirect stakes are adjusted in the net worth calculation. Read the methodology.
Associated Companies
| Company | Role | Headquarters |
|---|---|---|
| CONTIOCEAN ENVIRONMENT TECH GROUP CO., LTD.02613.HK | Owner | 浦东新区 |
Locations
Birthplace: Undisclosed
Associated headquarters: 浦东新区