CN ENERGY GROUP. INC. Form 20-F: Annual report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-01-30: Form 20-F; Period of report 2025-09-30; Description FORM 20-F; Document cney_20f.htm.
- 2025-02-18: Form 20-F; Period of report 2024-09-30; Description FORM 20-F; Document cney_20f.htm.
- 2024-02-15: Form 20-F; Period of report 2023-09-30; Description FORM 20-F; Document cney_20f.htm.
- 2023-01-27: Form 20-F; Period of report 2022-09-30; Description 20-F; Document cney-20220930x20f.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-01-30 | 20-F | 2025-09-30 | FORM 20-F | cney_20f.htm |
| 2025-02-18 | 20-F | 2024-09-30 | FORM 20-F | cney_20f.htm |
| 2024-02-15 | 20-F | 2023-09-30 | FORM 20-F | cney_20f.htm |
| 2023-01-27 | 20-F | 2022-09-30 | 20-F | cney-20220930x20f.htm |
| 2022-02-15 | 20-F | 2021-09-30 | 20-F | tmb-20210930x20f.htm |