Emirates NBD Capital, First Abu Dhabi Bank, JPMorgan, HSBC, NCB Capital and Standard Chartered will arrange fixed-income investor calls starting on Tuesday.
The line up of banks is still not finalised and ADNOC may add more advisors to the deal, said two of the sources, who declined to be named as the matter is not public.
ADNOC, HSBC, OCI and Citigroup declined to comment. First Abu Dhabi did not immediately respond to a request for comment.
Borrowers in the oil-dependent region have been tapping global debt markets at cheap rates this year as abundant global liquidity pushes investors to hunt for higher-yielding assets.
Regional borrowers are also helped by an upbeat market view of economic recovery from the pandemic, bankers say.
Observers said the slowing rate of new cases was mostly because of containment measures but that the outlook continued to improve as governments press ahead with their inoculation programmes.
Barclays, First Abu Dhabi Bank (FAB), HSBC and TD Securities arranged the deal, another document also from one of the banks arranging the deal showed.
FAB had given initial price guidance of around 115 basis points over UK gilts due in September 2025 and received around 850 million pounds in orders for the debt sale.
UAE's non-oil gross domestic product (GDP) is expected to grow by 3.6% in 2021, state news agency WAM reported on Saturday citing central bank estimates, suggesting the economy will rebound from an expected contraction in 2020.