[6-K] CEMEX SAB DE CV Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Cemex announced it will divest its operations in Panama and simultaneously expand its U.S. Aggregates business. The filing notes a strategic reallocation of assets that removes the company’s exposure in Panama while increasing its footprint in the U.S. aggregates market. This action reflects a portfolio shift toward U.S. operations and away from the divested geography. The notice is limited to the transaction intent and expansion plan; financial terms, timelines, and expected impacts on revenue or workforce are not disclosed in the provided text.

Positive

• Divestiture of Panama operations (documented) indicating a portfolio simplification
• Expansion of U.S. Aggregates (documented) indicating increased focus on a core market

Negative

• None.

Insights

M&A Strategist

Divestiture plus domestic expansion signals portfolio rebalancing toward U.S. aggregates.

The filing states Cemex will divest Panama operations and expand U.S. Aggregates. From a transaction viewpoint, this is a clear reallocation of assets from one geography to another.

This matters because such moves can change regional revenue mix and operational focus; the filing does not disclose proceeds, valuation, or timeline, so direct financial impact cannot be quantified from the document alone.

Operations & Markets Analyst

Operational footprint shifts: exit from Panama and increased U.S. aggregates capacity.

The company explicitly removes Panama from its operating map while increasing activity in the U.S. aggregates market, which may affect supply chains and regional capacity deployment.

No operational metrics (capacity, volumes, or capital spend) are disclosed, so effect on U.S. market share or production cannot be determined from the filing.

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 October 2025

Commission File Number: 001-14946

Cemex, S.A.B. de C.V.

(Translation of Registrant’s name into English)

Avenida Ricardo Margáin Zozaya #325, Colonia Valle del Campestre,

San Pedro Garza García, Nuevo León 66265, México

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover 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):

Contents

1. Press release from Cemex, S.A.B. de C.V. (“Cemex”) (NYSE: CX), dated October 6, 2025, announcing Cemex divests its operations in Panama and expands its U.S. Aggregates business.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, Cemex, S.A.B. de C.V. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

				Cemex, S.A.B. de C.V.
				(Registrant)
Date: October 6, 2025				By:		/s/ Jaime Martínez Merla
						Name: Jaime Martínez Merla
						Title: Chief Comptroller

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EXHIBIT INDEX

EXHIBIT NO.		DESCRIPTION
1.		Press release from Cemex, S.A.B. de C.V. (“Cemex”) (NYSE: CX), dated October 6, 2025, announcing Cemex divests its operations in Panama and expands its U.S. Aggregates business.

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FAQ

What did Cemex (CX) announce in the 6-K filing?

The filing states Cemex will divest its operations in Panama and expand its U.S. Aggregates business.

Does the 6-K disclose financial terms for the Panama divestiture?

No. The provided content does not disclose any financial terms, proceeds, or valuation for the divestiture.

Are timelines or closing dates included for the Panama divestment or U.S. expansion?

No. The text mentions the actions but does not provide timelines, closing dates, or milestones.

Will Cemex (CX) keep any operations in Panama after the divestiture?

The filing states it will divest its operations in Panama; the document does not specify whether any residual activities will remain.

Does the 6-K show how the U.S. Aggregates expansion will be funded?

No. The filing does not disclose funding sources, capital expenditure amounts, or financing details for the expansion.