AECI LIMITED (Incorporated in the Republic of South Africa) (Registration number: 1924/002590/06) Share code: AFE ISIN: ZAE000000220 Hybrid code AFEP ISIN: ZAE000000238 Bond company code AECI LEI: 3789008641F1D3D90E85 (AECI or Group or the Company) NOTICE OF AVAILABILITY OF THE 2023 IAR, AFS, NOTICE OF AGM, GUARANTORS’ AFS AND KING IV REPORT 2023 Integrated Annual Report Shareholders and noteholders are hereby advised that AECI’s Integrated Annual Report (IAR) for the financial year ended 31 December 2023 is now accessible on our website https://investor.aeciworld.com/integrated-reports-and- afs. Annual Financial Statements The Group Annual Financial Statements (AFS) for the year ended 31 December 2023 are available at https://investor.aeciworld.com/integrated-reports-and-afs and are also available for inspection at the Company’s registered office. The Group AFS remain consistent with the audited results, which were previously published on, Wednesday, 28 February 2024 via SENS. Guarantors’ AFS Noteholders are advised that the AFS for each of the guarantors (namely AECI Mining Limited, AECI Mauritius Ltd, Chemical Services Limited and Much Asphalt Proprietary Limited) to the Company’s Domestic Medium Term Note Programme for the year ended 31 December 2023 (guarantors’ AFS) are available for inspection through a secure electronic manner at the election of the person requesting inspection from today. Noteholders are further advised that the audit reports on the guarantors’ AFS for the year ended 31 December 2023 are unqualified, with no modifications applicable. Update to King IV report Noteholders are further advised that pursuant to paragraphs 4.21 and 6.55 of the JSE Debt Listings Requirements, the updated King IV application statement, incorporated by reference in the Company’s Domestic Medium Term Note Programme (the King IV report), has been updated. The King IV report is available for inspection through a secure electronic manner at the election of the person requesting inspection and in the IAR on AECI’s website at: https://investor.aeciworld.com/integrated-reports-and- afs. Notice of Annual General Meeting Notice is hereby given that the 100th Annual General Meeting (AGM) of AECI shareholders will be held on the ground floor, AECI Place, 24 The Woodlands, Woodlands Drive, Woodmead, Sandton on Tuesday, 28 May 2024 at 09:00 (SA time) to transact the business as stated in the annual general meeting notice that is available at https://investor.aeciworld.com/integrated-reports-and-afs. The notice of annual general meeting will be distributed to shareholders on Monday, 22 April 2024. The salient details of the annual general meeting are as follows: Issuer name AECI Limited Type of instrument Ordinary shares ISIN number ZAE000000220 JSE code AFE Meeting type Annual General Meeting Meeting venue AECI Place, 24 The Woodlands, Woodlands Drive, Woodmead, Sandton, 2191 Record date – to determine which Friday, 12 April 2024 shareholders are entitled to receive the notice of meeting Publication/posting date Monday, 22 April 2024 Last day to trade – Last day to Tuesday, 14 May 2024 trade to determine eligible shareholders that may attend, speak and vote at the meeting Record date – Record date to Friday, 17 May 2024 determine eligible shareholders that may attend, speak and vote at the meeting Meeting deadline date (for 09:00 (SA Time) on Friday, 24 May 2024 administrative purposes, forms of proxy for the meeting to be lodged)* Meeting date 09:00 (SA Time) on Tuesday, 28 May 2024 Publication of annual general Tuesday, 28 May and by no later than Friday, 31 May 2024 meeting results Company’s weblink to annual https://investor.aeciworld.com/integrated-reports-and-afs report and annual financial statements JSE cloudlink to AFS https://senspdf.jse.co.za/documents/2024/jse/isse/AFE/AFSFY2023.pdf *Any proxies not lodged by this time must be handed to the chairperson of the annual general meeting immediately prior to such proxy exercising his/her right to vote at the annual general meeting. Woodmead, Sandton 22 April 2024 Equity and debt sponsors Rand Merchant Bank (a division of FirstRand Bank Limited)