# EDGAR Filing Document

**Accession Number:** 0001780785
**File Stem:** 0000000000-25-011918
**Filing Date:** 2025-12
**Character Count:** 2531
**Document Hash:** ae6099fef99a60ae60f77de9c2fc833d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-011918.hdr.sgml**: 20260528

**ACCESSION NUMBER**: 0000000000-25-011918

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251231

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CN ENERGY GROUP. INC.
- **CENTRAL INDEX KEY:** 0001780785
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL ORGANIC CHEMICALS [2860]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D8
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** UPLOAD
- **SEC FILE NUMBER:** 333-292319

**BUSINESS ADDRESS:**
- **STREET 1:** BUILDING 2-B, ROOM 206
- **STREET 2:** NO. 268 SHINIU ROAD, LIANDU DISTRICT
- **CITY:** LISHUI CITY
- **STATE:** F4
- **ZIP:** 323010
- **BUSINESS PHONE:** (86) 571-87555823

**MAIL ADDRESS:**
- **STREET 1:** BUILDING 2-B, ROOM 206
- **STREET 2:** NO. 268 SHINIU ROAD, LIANDU DISTRICT
- **CITY:** LISHUI CITY
- **STATE:** F4
- **ZIP:** 323010

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CN ENERGY GROUP, INC.
- **DATE OF NAME CHANGE:** 20190625
**PUBLIC REFERENCE ACCESSION NUMBER**: 0001477932-25-009114

## Text-Extract

```

                                                           December 31, 2025

Wenhua Liu
Interim Chief Executive Officer
CN Energy Group. Inc.
Building 2-B, Room 206, No. 268 Shiniu Road
Liandu District, Lishui City, Zhejiang Province
The PRC

        Re: CN Energy Group. Inc.
            Registration Statement on Form F-3
            Filed December 22, 2025
            File No. 333-292319
Dear Wenhua Liu:

       This is to advise you that we have not reviewed and will not review your
registration
statement.

        Please refer to Rules 460 and 461 regarding requests for acceleration.
We remind you
that the company and its management are responsible for the accuracy and
adequacy of their
disclosures, notwithstanding any review, comments, action or absence of action
by the staff.

       Please contact Margaret Sawicki at 202-551-7153 with any questions.

                                                           Sincerely,

                                                           Division of
Corporation Finance
                                                           Office of Industrial
Applications and
                                                           Services
cc:   Huan Lou, Esq.

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._