NOTICE OF SPECIAL STOCKHOLDERS' MEETING

TO ALL STOCKHOLDERS:

NOTICE is hereby given that the Special Meeting of the Stockholders of CONCRETE AGGREGATES CORP. will be held on 26 October

2023, Thursday, at 10:00 a.m., through the Zoom application (https://bit.ly/2023CACSSM). The guidelines for online registration and voting

through remote communication or participation in absentia will be set forth in the Company's website (https://www.cac.com.ph) on or before 5 October 2023.

The agenda for the said meeting shall be as follows:

  1. Call to Order;
  2. Proof of Notice and Determination of Quorum;
  3. Approval to Pursue Secondary Purposes;
  4. Other Matters;
  5. Adjournment.

For your reference, copies of the 2023 Definitive Information Statement (SEC Form 20-IS), 2022 annual report (SEC Form 17-A), quarterly reports (SEC Form 17-Q) for the first and second quarters of 2023, audited financial statements for the year ending 2022 (SEC Form AFS), and other related documents may be accessed by visiting the company website (https://www.cac.com.ph) or by scanning the QR code found below.

The close of business on 26 September 2023 has been fixed as the record date for the determination of the stockholders entitled to notice of such meeting and any adjournment thereof, and to attend and vote thereat. All stockholders who will not, are unable, or do not expect to attend the meeting in person may choose to execute and send a valid proxy to the company's office at the 7th Floor, West Wing, Estancia Offices, Capitol Commons, Meralco Avenue, Pasig City or send a duly signed letter through electronic mail to [email protected]. Proxies should be submitted at least ten (10) days prior to the scheduled date of the meeting.

Please note that Management is not asking you for a proxy nor is it requesting you to send a proxy in its favor.

Very truly yours,

(SGD.) JOSE ANTONIO V. EVANGELISTA III

Corporate Secretary