The average yield for the bond due in January 2018 was 2.1%, up from 2% on May 11, when the treasury last reopened the bond issue, selling RON400 million.
Book orders amounted to RON386.5 million, not very far from the targeted RON300 million, and the maximum accepted yield was 2.12%, central bank data showed.
The issue will be reopened tomorrow in a bid to raise RON45 million at a supplementary non-competitive sale.
So far in 2015, the ministry raised RON16.4 billion at bond auctions on local market.