杨建刚
杨建刚. RichGeo records an estimated net worth of $40.9M as of 2026-11-13.
$40.9M
Estimated from public shareholdings
China
Citizenship
2
Associated companies
Publicly Disclosed Shareholdings
| Company | Market | Ownership | Estimated stake value |
|---|---|---|---|
| Shanghai Carthane Co.,Ltd. | China A-shares | 8.00% | $40.9M |
Cross-listed and indirect stakes are adjusted in the net worth calculation. Read the methodology.
Associated Companies
| Company | Role | Headquarters |
|---|---|---|
| Shanghai Carthane Co.,Ltd.603037.SH | Chair, Owner | 浦东新区 |
| 黎明化工研究设计院有限责任公司 | Owner | — |
Locations
Birthplace: Undisclosed
Associated headquarters: 浦东新区