CAIRO: Yields on Egypt's three-month and nine-month treasury bills dropped marginally in Sunday's auction, the central bank said.

The average yield on Egypt's 91-day bill dropped to 11.213 percent from 11.218 percent in the last auction on Nov. 8.

The 273-day bill dipped slightly to 11.617 percent from 11.618 in a similar auction on November 8.

Copyright Reuters, 2015