Republic of South Africa-Floating rate note announcement Department: National Treasury REPUBLIC OF SOUTH AFRICA Private Bag X115, Pretoria, 0001. Tel: (+27 12) 315 5640. Fax: (+27 12) 323 1783 SENS ANNOUNCEMENT FLOATING RATE NOTE ISSUANCE Government remains committed to developing South Africa’s capital markets by providing a diversified portfolio of funding instruments. In an announcement, dated 23 February 2023, the National Treasury communicated plans to issue into the existing floating-rate note and to issue a new floating-rate note. This will be done through the continuation of issuance into the existing RN2027 in addition to a new 7-year floating-rate note, maturing in September 2030. The floating rate note will be available as collateral for repo transactions and further information on the new 7-year floating rate note will be provided by a subsequent SENS announcement. Both instruments will be included in the floating rate note auction taking place on 12 April 2023, the cumulative maximum amount that can be allocated per auction has been provisionally set at R13 billion for 2023/24. The auctions will be conducted monthly; an auction calendar has been published on the investor relations website. For further enquiries contact: Terry Bomela-Msomi Director: Debt Issuance and Management 012 315 5136 / +27 66 289 2492 Date: 31 March 2023 Date: 31-03-2023 09:30:00 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.