Group 1 - The Government Debt Management offered 10% of the nominal value sold in the auction on June 20 at the price of accepted bids [1] Group 2 - Additional issuance for RIKB 28 1115 is 275,000,000 with a total outstanding nominal value of 124,037,301,519 [2] - Additional issuance for RIKB 38 0215 is 102,000,000 with a total outstanding nominal value of 31,113,000,000 [2] - Both series have a settlement date of June 25, 2025 [2]