UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM SD

Specialized Disclosure Report

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

(Exact name of registrant as specified in its charter)

CEMEX PUBLICLY TRADED STOCK CORPORATION WITH VARIABLE CAPITAL

(Translation of Registrant’s name into English)

Avenida Ricardo Margáin Zozaya #325, Colonia Valle del Campestre, San Pedro Garza García,

Nuevo León, 66265, Mexico

(Address of principal executive offices)

Roger Saldaña Madero,

+52 81 8888-8888, +52 81 8888-4399,

Avenida Ricardo Margáin Zozaya #325, Colonia Valle del Campestre, San Pedro Garza García,

Nuevo León, 66265, Mexico

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form applies:

Section 1 – Conflict Minerals Disclosure

Item 1.01 Conflict Minerals Disclosure and Report

Not applicable.

Item 1.02 Exhibit

Not applicable.

Section 2—Resource Extraction Issuer Disclosure

Item 2.01 Resource Extraction Issuer Disclosure and Report

Disclosure of payments by resource extraction issuers.

(a) Required Disclosure

Section 13(q) of the Securities Exchange Act of 1934, as amended, and Rule 13q-1 and Form SD promulgated thereunder (collectively, the “Resource Extraction Payment Rules”) require resource extraction issuers to disclose payments made to the U.S. federal government or a foreign government (each, a “government” and collectively, “governments”) for the purpose of the commercial development of oil, natural gas, or minerals.

In accordance with the Resource Extraction Payment Rules, this Form SD provides a consolidated overview of payments made to governments for the commercial development of minerals by Cemex, S.A.B. de C.V. (the “Company,” “Cemex,” “we,” or “our”) and our consolidated subsidiaries for the year ended December 31, 2025. The term “Cemex” is used interchangeably within this report to indicate Cemex or any subsidiary undertaking within the scope of the report. Terms and phrases used but not defined in this Form SD have the meanings provided under the Resource Extraction Payment Rules.

All payments reported herein were made in the local currency of the country in which they were made. All payments are reported on a cash basis in U.S. dollars. Foreign currency payments were converted using the exchange rate that existed at the time the payment was made. The amounts of the payments disclosed in this report are rounded to the nearest thousand. Due to rounding, figures shown as totals in tables may not be arithmetic aggregations of the figures preceding them.

Because the scope and basis for preparation of this Form SD is in accordance with the Resource Extraction Payment Rules, amounts reported in this Form SD may be different from disclosures in Cemex’s other publicly available financial reports, including those found within Cemex’s periodic reports filed with the U.S. Securities and Exchange Commission.

Activities within the scope of the report:

This report discloses payments made by Cemex to governments for the commercial development of minerals, such as limestone, clay, sand, gravel, crushed stone, and other extracted materials such as gypsum, puzzolans, and silica sand, which involves the exploration, extraction, processing, and export of such minerals, or the acquisition of a license for any such activity.

Our business segments:

In 2025, Cemex redefined its operating segments in accordance with IFRS 8 Operating Segments (“IFRS 8”). As a result, commencing with the year ended December 31, 2025, our operations are organized and reported in five reportable operating segments: (1) Mexico, (2) United States, (3) Europe, (4) Middle East and Africa (“MEA”) and (5) South, Central America and the Caribbean (“SCA&C”). A detailed description of the countries comprising each segment is included in our Annual Report on Form 20-F for the year ended December 31, 2025.

Payments are disclosed in this report solely to the extent required under the Resource Extraction Payment Rules. Accordingly, this report may not disclose payments made by Cemex to governments in connection with all reportable segments, operations, jurisdictions, or projects, to the extent we have determined any such payments are not required to be disclosed pursuant to the Resource Extraction Payment Rules.

Properties:

Currently, our mining properties are classified as follows: (i) production stage, which include properties with reported proven or probable reserves where we have active mining operations; (ii) development stage, which include properties with reported proven or probable reserves where we do not have active mining operations; and (iii) exploration stage, which include properties with no reported reserves. As of December 31, 2025, we had 273 cement raw materials and aggregates properties in the production stage, 70 properties in the development stage and 29 properties in the exploration stage.

The types of minerals being commercially developed at all of our mining properties are similar (limestone, clay, sand, gravel, crushed stone, gypsum, puzzolans, and/or silica sand). All mines where we extract raw materials for our operations use the open pit method of extraction, which relates to deposits of economically useful minerals or rocks that are found near the land surface. Open-pit mines that produce raw materials for our industry are commonly referred to as quarries.

As of December 31, 2025, 118 cement raw materials quarries were in the production and development stage and five quarries were in exploration stage across our global operations, serving our facilities dedicated to cement production. As of December 31, 2025, we had 225 aggregates quarries in the production and development stage across our global operations, mostly dedicated to serving our ready-mix concrete and aggregates businesses.

For purposes of this report, we treat activities within a major subnational political jurisdiction where we extract resources as a single project.

Payment types:

(b) Delayed Reporting

None.

Section 3 – Exhibits

Item 3.01 Exhibits

The following exhibits are included as part of this report:

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 duly authorized undersigned.