17 July, 2017
City have had a number of requests to take Nolito on loan but were determined to hold out for a fee.
Nolito has scored six worldwide goals in 16 appearances, but struggled to nail down a regular first-team place under City coach Pep Guardiola last term.
Nolito has 16 caps for Spain and has bagged 6 goals.
United Kingdom seeks progress on citizens' rights as Brexit talks resume
The negotiation is expected to be complicated, as May's minority government will face challenges at every step in the process. This was "more a technical argument" and still had to be negotiated with the EU, Fox said.
Sevilla, who finished fourth place in La Liga last season, have intensified their pursuit of Nolito after selling influential forward Vitolo to Atletico Madrid for 36 million euros (£31.5m) last week.
"I'm insane to return to Spain, I'd like to leave Manchester City whether it's on loan or permanently, whichever way possible", he said.
The intention is for Nolito to head to Japan on Monday and join up with his new teammates under the orders of Eduardo Berizzo, who previously coached him at Celta Vigo.
He becomes the Andalusians' fifth summer capture after Ever Banega, Sebastien Corchia, Guido Pizarro and Luis Muriel.