CAIRO  - Average yields on Egypt's six-month and one-year treasury bills increased at an auction on Thursday, data from the central bank showed.

The yield on the 182-day bill rose to 17.755 percent from 17.751 percent at the last similar auction, and the yield on the 364-day bill rose to 16.626 percent from 16.587 percent.

(Reporting by Eric Knecht Editing by Catherine Evans)