The average yield for the bond due in January 2018 was 2.15%, up from 2.1% on June 4, when the treasury last reopened the bond issue, selling RON162 million.
Book orders amounted to RON463 million, and the maximum accepted yield was 2.18%, central bank data showed.
The issue will be reopened tomorrow in a bid to raise RON45 million at a supplementary non-competitive sale.