Traore moved to the Riverside from Aston Villa two years ago.
The Black Country side activated a release clause in the Spain U21 international's contract allowing them to speak to the player, who eventually agreed a five-year deal with the club.
The Spaniard joins the Premier League new boys on a five-year deal for an undisclosed fee reported to be in the region of £18million.
He spent the 2016/17 season on loan at PSV Eindhoven before returning to City where he won the Premier League title last term.
Trump calls Omarosa 'a lowlife' after memoir claims racial slurs
She acknowledges she had never been able to obtain or hear the tapes but said three unnamed sources had described their contents. Along with her "race war" comments Omarosa said, laughing, that "oh yeah, there's some people gettin' it on in the white house".
Trump condemns 'all types of racism' on Charlottesville anniversary
"We're gonna live our lives, you know", Talley Tillack, who came out to the mall Friday night, said . The driver, James Alex Fields, has been indicted on federal hate-crime and state murder charges.
Rain fury continues in Kerala, two more shutters of Idukki reservoir opened
The home minister will undertake a survey of the flood-affected areas in Kerala on Sunday, a Home Ministry spokesperson said. The full reservoir level is 2,403 feet and storage capacity is 69,268 Mcft and storage percentage is 97.61 per cent.
The Spain under-21 worldwide began his career at Barcelona where he found first-team opportunities hard to come by.
In total he becomes the club's fifth signing of the transfer window, with full-back Jonny Castro and forward Raul Jimenez having also been brought in by the Championship winners. Capable of operating anywhere on the left as well as in the central midfield, Zinchenko could have been a splendid signing for Nuno Espirito Santo's camp. Impressing during that season, he moved to Middlesbrough in 2016 and promptly saw them relegated to the Championship as well.