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)