Dealing 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") DEALING IN SECURITIES BY A PRESCRIBED OFFICER In compliance with JSE Limited Listings and Debt Listings Requirements Requirements, shareholders and noteholders are advised of the following dealing by a prescribed officer pursuant to awards that vested on 28 March 2024 in terms of the AECI Long-term Incentive Plan ("LTIP"). Name: Dean Murray Position and company: Executive Vice President: Chemicals, AECI Date of transaction: 8 April 2024 Nature of transaction: On-market sale of ordinary shares to settle tax obligations arising from the vesting of awards granted in terms of the LTIP Number of securities: 5 460 Class of securities: Ordinary shares Volume weighted average sale price per security: 9280.54 cents Highest sale price 9285.00 cents Lowest sale price 9276.00 cents Total value of transaction: R506,717.48 Extent of interest: Direct beneficial Clearance to deal obtained: Yes Woodmead, Sandton 9 April 2024 Sponsor and Debt Sponsor: Rand Merchant Bank (A division of FirstRand Bank Limited) Date: 09-04-2024 10:00:00 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.