The Sun says Porto have reportedly opened talks over a loan deal for Yeboah.
The striker is currently at Dutch outfit FC Twente until the end of the season and has already racked up 18 appearances.
Yeboah joined City in 2014 as a graduate of African football academy Right to Dream.
The Ghanaian teen was named 'most valuable player' at the 2015 African U-20 Championship and has been tipped as one for the future.
Yeboah's progression is moving quickly and he now looks destined for Portuguese giants Porto next summer.