Demand for the bills maturing in November 2016 was almost double, at RON1.933 billion. The maximum accepted yield was 1.04%.
Romania has raised around RON31.7 billion so far in 2015 from selling state paper on the local market.
Romania's finance ministry on Thursday sold a planned 1 billion lei (EUR225.73 million) worth of one-year treasury bills at an average yield of 1%, central bank data showed.