Tungray Technologies Inc 6-K, filed Sep 18, 2026
Tungray Technologies Inc (TRSG)
About this 6-K
Tungray Technologies Inc filed this 6-K on September 18, 2026.
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 OF THE
SECURITIES EXCHANGE ACT OF 1934
For the month of September 2026
Commission File Number 001-41998
Tungray Technologies Inc
(Translation of registrant’s name into English)
#02-01, 31 Mandai Estate,
Innovation Place Tower 4,
Singapore 729933
Tel: +65 6636 9820
(Address of principal executive offices)
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 x Form 40-F
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):
Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):
Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.
Resignation of the Chairman, Director and Chief Executive Officer
On September 14, 2026, Mr. Wanjun Yao tendered to Tungray Technologies Inc (the “Company”) his resignation as Chief Executive Officer, Director and Chairman of the Board of Directors the Company (the “Board”), effective as of the same date.
Mr. Yao’s resignation was due to personal reasons, and not as a result of any disagreement between Mr. Yao and the Company on any matter relating to the Company’s operations, policies or practices.
Appointment of Interim Chief Executive Officer
On September 15, 2026, the Board appointed Ms. Liling Du as Interim Chief Executive Officer, which was accepted by Ms. Du, effective as of September 18, 2026.
The biographical information of Ms. Liling Du is set forth below.
Since June 2000, Ms. Liling Du has served as Deputy General Manager, Finance & Administration of Tungray Singapore Pte Ltd and Tung Resource Pte Ltd, subsidiaries of the Company, where she is responsible for the companies' finance and accounting functions, human resources matters and overall administrative management. Ms. Du received a bachelor's degree in Grain Machinery Engineering from Zhengzhou Institute of Grain Studies in 1988.
Ms. Du does not have a family relationship with any director or executive officer of the Company as defined in Item 401 of Regulation S-K, other than being the spouse of Mr. Wanjun Yao, the Company's former Chief Executive Officer, Director and Chairman.
A copy of the offer letter of Ms. Du is attached hereto as Exhibit 10.1.
SIGNATURES
Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Tungray Technologies Inc | |
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Date: September 18, 2026 | By: | /s/Liling Du |
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| Liling Du |
Exhibit No. |
| Description |
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10.1 |
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Tungray Technologies Inc
#02-01, 31 Mandai Estate,
Innovation Place Tower 4,
Singapore 729933
September 18, 2026
Re: | Executive Offer Letter |
Dear Ms. Liling Du,
Tungray Technologies Inc, a Cayman Islands exempted company limited by shares (the “Company”), is pleased to offer you a position as the interim chief executive officer (the “Interim CEO”) of the Company. We believe your background and experience will be a significant asset to the Company and we look forward to your participation. Should you choose to accept this position, this letter agreement (this “Offer Letter”) shall constitute an agreement between you and the Company.
1.Employment. Upon acceptance of this Offer Letter, you shall serve as (i) the Interim CEO of the Company, effective immediately, and (ii) without additional compensation, in such other position or positions of the Company’s subsidiaries and affiliated entities (collectively with the Company, the “Group”) with a level of duties and responsibilities consistent with the Interim CEO with the Company, as the board of directors of the Company (the “Board”) may specify from time to time (collectively, the “Employment”).
2.Operative Employment Agreement. It is noted that you and each of Tungray Singapore Pte Ltd and/or Tung Resource Pte Ltd (each, an “Subsidiary”, collectively the “Subusidiaries”), operating subsidiaries of the Company, entered into an Employment Agreement (the “Operative Employment Agreements”), on Ocotober 1, 2022 and October 10, 2022, respectively. Except otherwise provided herein, the Operative Employment Agreements should govern all terms and conditions of the Employment in all aspects, including but not limited to the term of the Employment, compensation, location, vacation, benefits, termination, applicable law, and dispute resolution. In case of any conflict between this Offer Letter and the Operative Employment Agreements as to the terms and conditions of such the Employment, the Operative Employment Agreements shall prevail.
3.Confidential Information; Non-Disclosure. In consideration of your access to certain Confidential Information (as defined below) of the Group, in connection with the Employment, you hereby represent and agree as follows:
a.Definition. For purposes of this Offer Letter the term “Confidential Information” means:
i.Any information which the Group possesses that has been created, discovered or developed by or for the Group, and which has or could have commercial value or utility in the business in which the Group is engaged; or
ii.Any information which is related to the business of the Group and is generally not known by non-Group personnel.
iii.Confidential Information includes, without limitation, trade secrets and any information concerning services provided by the Group, concepts, ideas, improvements, techniques, methods, research, data, know-how, software, formats, marketing plans, and analyses, business plans and analyses, strategies, forecasts, customer and supplier identities, characteristics and agreements.
b.Exclusions. Notwithstanding the foregoing, the term Confidential Information shall not include:
i.Any information which becomes generally available to the public other than as a result of a breach of the confidentiality portions of this Offer Letter, or any other agreement requiring confidentiality between the Group and you;
ii.Information received from a third party in rightful possession of such information who is not restricted from disclosing such information; and
iii.Information known by you prior to receipt of such information from the Group, which prior knowledge can be documented.
c.Documents. You agree that, without the express written consent of the Company, you will not remove from the Group’s premises, any notes, formulas, programs, data, records, machines or any other documents or items which in any manner contain or constitute Confidential Information, nor will you make
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reproductions or copies of same. You shall promptly return any such documents or items, along with any reproductions or copies, to the Group upon the earliest of Company’s demand, termination of the Operative Employment Agreements, or your resignation.
d.Confidentiality. You agree that you will hold in trust and confidence all Confidential Information and will not disclose to others, directly or indirectly, any Confidential Information or anything relating to such information without the prior written consent of the Company, except as maybe necessary in the course of your business relationship with the Company. You further agree that you will not use any Confidential Information without the prior written consent of the Company, except as may be necessary in the course of your Employment, and that the provisions of this paragraph (d) shall survive termination of the Employment.
e.Ownership. You agree that the Group shall own all right, title and interest (including patent rights, copyrights, trade secret rights, mask work rights, trademark rights, and all other intellectual and industrial property rights of any sort throughout the world) relating to any and all inventions (whether or not patentable), works of authorship, mask works, designations, designs, know-how, ideas and information made or conceived or reduced to practice, in whole or in part, by you during the term of the Employment and that arise out of your Employment and you will promptly disclose and provide all inventions to the Company. You agree to assist the Company, at its expense, to further evidence, record and perfect such assignments, and to perfect, obtain, maintain, enforce, and defend any rights assigned.
4.Non-Competition. You agree and undertake that you will not, during the term of Employment and for a period of 12 months following termination of the Employment for whatever reason, directly or indirectly as owner, partner, joint venture, shareholder, employee, broker, agent principal, corporate officer, director, licensor or in any other capacity whatsoever, engage in, become financially interested in, be employed by, or have any connection with any business or venture that is engaged in any activities involving services or products which compete, directly or indirectly, with the services or products provided or proposed to be provided by the Company or its subsidiaries or affiliates; provided, however, that you may own securities of any public corporation which is engaged in such business but in an amount not to exceed at any one time, one percent of any class of stock or securities of such company, so long as you has no active role in the publicly owned company as director, employee, consultant or otherwise.
5.Non-Solicitation. During the term of Employment and for a period of 12 months thereafter, you shall not directly or indirectly solicit for employment any individual who was an employee of the Group during your tenure.
6.Clawback. Notwithstanding any other provisions in this Offer Letter to the contrary, any incentive-based or other compensation paid to you under this Offer Letter or any other agreement or arrangement with the Company which is subject to recovery under any law, government regulation, stock exchange listing requirement or policy established by the Company (whether in existence as of the date hereof or later adopted) will be subject to such deductions and clawback as may be required to be made pursuant to such law, government regulation, stock exchange listing requirement and policy. The Company will make any determination for clawback or recovery in its sole discretion and in accordance with any applicable law or regulation.
7.Counterparts. This Offer Letter may be executed in separate counterparts each of which will be an original and all of which taken together will constitute one and the same agreement, and may be executed using facsimiles of signatures, and a facsimile of a signature shall be deemed to be the same, and equally enforceable, as an original of such signature.
8.Governing Law. All questions with respect to the construction and/or enforcement of this Agreement, and the rights and obligations of the parties hereunder, shall be determined in accordance with the law of the Peolple’s Republic of China.
9.Dispute Resolution. Any dispute between the parties hereto respecting the meaning and intent of this Agreement or any of its terms and provisions shall be submitted to the Hong Kong International Arbitration Center.
10.Acknowledgement. You accept this Offer Letter subject to all the terms and provisions of this Offer Letter. You agree to accept as binding, conclusive, and final all decisions or interpretations of the Board of any questions arising under this Offer Letter.
[signature page follows]
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The Offer Letter has been executed and delivered by the undersigned and is made effective as of the date set first set forth above.
| Sincerely, | |
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| Tungray Technologies Inc
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| By: |
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| Name: | Jingan Tang |
| Title: | Director |
AGREED AND ACCEPTED:
By: ____________________________
Name: Liling Du
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