Dealings in securities by a prescribed officer 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 the Company) DEALINGS IN SECURITIES BY A PRESCRIBED OFFICER In compliance with the JSE Limited Listings Requirements (Listings Requirements), shareholders and noteholders are advised of the following dealings by a prescribed officer pursuant to awards that vested on 31 March 2025 in terms of the AECI Long-term Incentive Plan (LTIP). Name: Dean Murray Position and company: Executive Vice President, AECI Chemicals Date of transaction: 8 April 2025 Nature of transaction: On-market sale of ordinary shares to settle the tax obligations arising from the vesting of awards granted in terms of the LTIP Number of securities: 3 148 Class of securities: Ordinary shares Volume weighted average sale price per security: R93.0040 Highest sale price: R93.02 Lowest sale price: R93.00 Total value of transaction: R292 776.59 Nature and extent of interest: Direct beneficial Clearance to deal obtained in terms of paragraph 3.66 of the Listings Requirements: Yes Woodmead, Sandton 09 April 2025 Equity Sponsor: One Capital Debt Sponsor: Questco Corporate Advisory Date: 09-04-2025 04:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.