The bond is expected to price later on Tuesday.
The average yields on Egypt's five-year and 10-year treasury bonds were mixed at an auction on Mon.
The company plans to issue a $600m senior secured bond and a U.S. dollar-denominated suku.
Average yields on Egypt's six-month and one-year treasury bills fell at an auction on Thurs.
Inflation ate further into the budgets of British households last month, according to a survey of consumers, adding to signs that households will be feeling under pressure in the run-up to the June snap election planned by Prime Minister Theresa May. David Pollard reports.
The central bank raised interest rates by 3 percent and abandoned its currency peg of 8.8 pounds per dollar on Nov 3.
The Tier 1 issue is likely to be of benchmark size, which usually means at least $500 million.
The strategy is part of Tunisia's talks on reforms with the International Monetary Fund.
Morocco plans to issue a local sukuk before Summer but has no immediate prospects for an international sukuk bond sale.
Process to full exchange rate flexibility might take 15 years.