Demand amounted to RON384 million and the cut-off yield was 3.7%.
Romania last sold October 2034 bonds in October at an average yield of 3.93%.
Romania's finance ministry on Monday raised 342.5 million lei (EUR70.3 million), out of RON400 million planned, selling bonds maturing in October 2034 at an average yield of 3.65%, central bank data showed.