RW26 &RW28-Amendment of Manifest Error in APSs RAND WATER Rand Water is established in terms of the Water Services Act, 1997 (the "Act"). Through the Department of Water and Sanitation and duly represented by the Minister of Water and Sanitation, the Government of the Republic of South Africa is the sole shareholder of Rand Water. In terms of the Act, Rand Water's primary activity is the provision of bulk water supply services (potable bulk water and sanitation services) within the predetermined service area. ("Rand Water") Bond Issuer Code: BIRW NOTIFICATION OF AN AMENDMENT OF A MANIFEST ERROR IN THE APPLICABLE PRICING SUPPLEMENTS – RWL26 and RWL28 Rand Water hereby gives notice to the noteholders of RWL26 and RWL28 Sustainability-Linked Bonds, in accordance with the terms and conditions of the note programme, as amended or supplemented from time to time, and in accordance with paragraph 6.22(a) of the JSE Limited Debt and Specialist Securities Listings Requirements, of the following manifest error in Annexure A of the applicable pricing supplements: The cumulative figure for "Sustainability Performance Target" under line item 3 of the 'Sustainability Table' has been amended to 5687 from 5677. Note that the actual additional amount of 495 is correct. The amended APS for RWL26 and RWL28 have been made available at: https://www.randwater.co.za/DMTNdocuments.php 27 June 2025 Debt Sponsor Nedbank Corporate Investment Banking, a division of Nedbank Limited Rand Water information: 522 Impala Road, Glenvista, 2058, Johannesburg, Gauteng, South Africa PO Box 1127, Johannesburg, 2000 www.randwater.co.za Debt Officer: Lucky Ncobela 083 212 0706 Date: 27-06-2025 03:43:00 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.