YPF S.A. has repurchased a total amount of MXN 29,308,529,179 of its Class XXI Notes (YMCMO) equivalent to a par value of USD 20,209,098, which will be held in portfolio. The Class XXI Notes, maturing in January 2026, were issued by the Company in January 2023, under the Company?s Frequent Issuer framework. The repurchase has been made at an average price equivalent to 99.46% of their nominal value.