Graphex Group files 6-K on equipment deal and NAMI research update

Rhea-AI Filing Summary

Graphex Group Limited filed a Form 6-K noting it has published an HKSE announcement covering a disclosable transaction related to an equipment purchase agreement and a business update. The update highlights the Company’s participation and sponsorship in two research projects led by Nano and Advanced Materials Institute Limited (NAMI) under Hong Kong’s Innovation and Technology Commission.

The NAMI projects focus on a solution-based carbon coating process for natural graphite anode material and a microporous carbon sphere for fast-charging nano silicon-based composite anodes. The filing states this information is for informational purposes only and is qualified in its entirety by the attached announcement.

Form 6-K: How Foreign Companies Report to the SEC →

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 November 2025

Commission File Number 001-41471

Graphex Group Limited

(Translation of registrant’s name into English)

11/F COFCO Tower 262 Gloucester Road Causeway Bay

Hong Kong

Tel: + 852 2559 9438

(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 ☐ 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): ☐

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): ☐

Graphex Group Limited.

Form 6-K

TABLE OF CONTENTS

Item		Page
Other Matters		3
Signatures		4
Exhibit Index		5

2

Other Matters

Graphex Group Limited (OTC Expert Market) | HKSE: 6128).

Graphex Group Limited (the “Company” or “we”) is an issuer with its ordinary shares listed on The Stock Exchange of Hong Kong Limited (“HKSE”) and American Depository Shares (“ADSs”) that are traded on the OTC Expert Market. Under the Rules Governing the Listing of Securities on the HKSE (“Listing Rules”), we published the announcement that is attached to this Report (the “Announcement”), that provided a summary of an equipment purchase agreement and a business update made, on a voluntary basis, to provide shareholders of the Company (the “Shareholders”) and potential investors with information regarding participation and sponsor of two research projects leaded by Nano and Advanced Materials Institution Limited (“NAMI”), a research institution under the supervision of Innovation and Technology Commission of the Hong Kong Government, regarding (i) solution-based carbon coating process for natural graphite anode material; and (ii) microporous carbon sphere for fast charging nano silicon-based composite anode.

The information provided in this Report described above is not complete and subject to the terms and provisions set forth in the Announcement (and the description herein are qualified in their entirety by reference to the Announcement). The information in this Report is for informational purposes only and is neither an offer to sell nor a solicitation of an offer to purchase any securities of Graphex Group Limited, including but not limited to its American Depositary Shares.

3

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.

	GRAPHEX GROUP LIMTED
	By:	/s/ Andross Chan
		Andross Chan
		Chief Executive Officer

Date: November 12, 2025

4

EXHIBIT INDEX

Exhibit No.		Exhibit
99.1		Announcement regarding disclosable transaction in relation to the equipment purchase agreement and business update dated November 11, 2025

5

FAQ

What did GRFXY disclose in its Form 6-K?

It referenced an HKSE announcement about a disclosable transaction involving an equipment purchase agreement and a business update on two NAMI-led research projects.

Which research projects is Graphex Group involved in?

Projects led by NAMI on a solution-based carbon coating process for natural graphite anodes and a microporous carbon sphere for fast-charging nano silicon-based composite anodes.

Is Graphex Group’s participation with NAMI confirmed?

Yes. The Company states it is participating in and sponsoring the two NAMI-led research projects.

Where are Graphex Group’s securities traded?

Ordinary shares are listed on the HKSE (HKSE: 6128), and ADSs trade on the OTC Expert Market.

Does the Form 6-K include an offer to sell securities?

No. It explicitly states the information is for informational purposes only and is not an offer to sell or solicit the purchase of securities.

Where can investors find full details?

Details are in the attached HKSE announcement identified as Exhibit 99.1 to the filing.