# EDGAR Filing Document

**Accession Number:** 0001687277
**File Stem:** 0001213900-26-065472
**Filing Date:** 2026-6
**Character Count:** 6953
**Document Hash:** 38fd85db1590689968168db10d3ac293
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-065472.hdr.sgml**: 20260605

**ACCESSION NUMBER**: 0001213900-26-065472

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260604

**FILED AS OF DATE**: 20260605

**DATE AS OF CHANGE**: 20260604

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ReTo Eco-Solutions, Inc.
- **CENTRAL INDEX KEY:** 0001687277
- **STANDARD INDUSTRIAL CLASSIFICATION:** ABRASIVE ASBESTOS & MISC NONMETALLIC MINERAL PRODUCTS [3290]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38307
- **FILM NUMBER:** 261066724

**BUSINESS ADDRESS:**
- **STREET 1:** X-702, 60 ANLI ROAD, CHAOYANG DISTRICT
- **CITY:** BEIJING
- **STATE:** F4
- **ZIP:** 100101
- **BUSINESS PHONE:** (86) 10-64827328

**MAIL ADDRESS:**
- **STREET 1:** X-702, 60 ANLI ROAD, CHAOYANG DISTRICT
- **CITY:** BEIJING
- **STATE:** F4
- **ZIP:** 100101

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of June 2026**

**Commission file number: 001-38307**

**RETO ECO-SOLUTIONS, INC.**

(Registrant's name)

**X-702, 60 Anli Road, Chaoyang District, Beijing**

**People's Republic of China 100101**

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

**INFORMATION CONTAINED IN THIS FORM 6-K REPORT**

**Change in Independent Registered Public Accounting Firm**

 ****

*<u>Termination of the Company's Independent Registered Public Accounting Firm</u>*

On June 3, 2026 (the "Dismissal Date"), the Audit Committee (the "Audit Committee") of the Board of Directors of ReTo Eco-Solutions, Inc. (the "Company") approved the dismissal of YCM CPA INC. ("YCM") as the Company's independent registered public accounting firm, effective immediately.

During the fiscal years ended December 31, 2025 and 2024, and during the subsequent interim period through the Dismissal Date, the reports of YCM on the Company's financial statements did not contain any adverse opinion or disclaimer of opinion, and such reports were not qualified or modified as to uncertainty, audit scope, or accounting principles.

During the fiscal years ended December 31, 2025 and 2024, and during the subsequent interim period through the Dismissal Date, (i) there were no disagreements (as defined in Item 16F(a)(1)(iv) of Form 20-F and the related instructions) between the Company and YCM on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreement, if not resolved to the satisfaction of YCM, would have caused it to make reference to the subject matter of such disagreement in connection with its audit reports on the Company's financial statements, and (ii) there were no "reportable events" (as described in Item 16F(a)(1)(v) of Form 20-F).

The Company provided YCM with a copy of the disclosures in this report and requested that YCM furnish a letter addressed to the Securities and Exchange Commission stating whether it agrees with the above statements, or if not, stating the respects in which it does not agree. A copy of such letter is filed as Exhibit 16.1 to this report.

*<u>Appointment of New Independent Registered Public Accounting Firm</u>*

On June 3, 2026 (the "Engagement Date"), the Audit Committee approved the engagement of Assentsure PAC ("Assentsure") as the Company's new independent registered public accounting firm, effective immediately.

During the two years ended December 31, 2025 and 2024, and during the subsequent interim period through the Engagement Date, the Company did not consult with Assentsure regarding: (i) the application of accounting principles to a specific completed or contemplated transaction, or the type of audit opinion that might be rendered on the Company's financial statements, and no written or oral advice was provided by Assentsure that was an important factor considered by the Company in reaching a decision as to accounting, auditing or financial reporting issues, or (ii) any matter that was either the subject of a disagreement (as defined in Item 16F(a)(1)(iv) of Form 20-F and the related instructions) or any "reportable event" (as described in Item 16F(a)(1)(v) of Form 20-F).

**INCORPORATION BY REFERENCE**

This Form 6-K and the exhibit thereto shall be deemed to be incorporated by reference into each of (i) the registration statement on [Form F-3](http://www.sec.gov/Archives/edgar/data/1687277/000121390024081495/ea0215293-f3_retoecosol.htm) (File No. 333-282314), of the Company, (ii) the registration statement on [Form S-8](http://www.sec.gov/Archives/edgar/data/1687277/000121390023018546/ea174767-s8_retoeco.htm), as amended (File No. 333-270355), of the Company, (iii) the registration statement on [Form S-8](http://www.sec.gov/Archives/edgar/data/1687277/000121390024051751/ea0207334-s8_reto.htm) (File No. 333-280119), and (iv) the registration statement on [Form S-8](http://www.sec.gov/Archives/edgar/data/1687277/000121390026012491/ea0275323-s8_reto.htm) (File No. 333-293215) of the Company and to be a part thereof from the date on which this Form 6-K is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 16.1 | [Letter from YCM CPA INC. addressed to the U.S. Securities and Exchange Commission dated June 4, 2026.](ea029369101ex16-1.htm) |

---

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: June 4, 2026

---

| | | |
|:---|:---|:---|
| **RETO ECO-SOLUTIONS, INC.** | **RETO ECO-SOLUTIONS, INC.** | **RETO ECO-SOLUTIONS, INC.** |
| By: | */s/ Johnny Tiong Sie Wei* | */s/ Johnny Tiong Sie Wei* |
|  | Name: | Johnny Tiong Sie Wei |
|  | Title: | Chief Executive Officer |

---

## Exhibit 16.1

**Exhibit 16.1**

![](ea029369101_ex16-1img1.jpg)

June 4, 2026

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re: ReTo Eco-Solutions, Inc.<br> CIK Number: 0001687277

Dear Commissioners:

We have read Form 6-K dated June 4, 2026 of ReTo Eco-Solutions, Inc. ("Registrant") and are in agreement with the statements contained therein as it pertains to our firm; we are not in a position to agree or disagree with other statements of Registrant contained therein.

Very truly yours,

![](ea029369101_ex16-1img2.jpg)

/s/ YCM CPA INC.

Irvine, California