![Lei Chang](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>)
Lei Chang
No open positions remaining
Net worth: 12 M $ as of 31/07/2026
Profile
Lei Chang served as the Chairman-Supervisory Board at Crystal Clear Electronic Material Co., Ltd. from 2019 to 2022.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/06/2025 | 6,805,353 ( 0.61% ) | 12 M $ | 31/07/2026 |
Former positions of Lei Chang
| Companies | Position | End |
|---|---|---|
| CRYSTAL CLEAR ELECTRONIC MATERIAL CO.,LTD | Chairman | 28/03/2022 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Crystal Clear Electronic Material Co., Ltd.
 Crystal Clear Electronic Material Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures fine chemical products | Process Industries |
- Stock Market
- Insiders
- Lei Chang
