As stated in paragraph 6 in General Terms of Auction for Treasury bonds, the Government Debt Management offered the equivalent of 10% of the nominal value sold in the auction 14. April, at the price of accepted bids.

SeriesRIKB 24 0415RIKB 26 1015
ISINIS0000033009IS0000034874
Additional issuance (nominal)600,000,0000
Settlement date04/19/2023 
Total outstanding (nominal)95,409,000,00029,015,000,000