Sancho has already rejected a 3-year deal worth £30,000-a-week at City.
Kane scored 29 goals in 30 Premier League appearances last season to win the Golden Boot.
Former Liverpool playmaker is determined to remain with the Serie A giants.
Sissoko endured a miserable first season at Spurs after joining from Newcastle United on deadline day.
Barkley made Koeman aware of his intention to leave Everton at the end of last season.
Everton have spent around £100m thus far and are considering a £40m+ bid for Sigurdsson.
The 22-year-old goalkeeper spent last season on loan at Mauricio Pochettino's side.
Tottenham are yet to sign a single player this summer.
Thirteen CSL clubs face a ban from the competition due to outstanding debts.
Spurs academy graduate had been mentioned as a possible replacement for Kyle Walker.
Spurs yet to make any inroads in transfer market so far.
Catalans hope to convince Liverpool to part ways with Neymar's pal before the end of the transfer window.
Sancho has rejected an opportunity to sign a new contract at City.
Everton and West Brom among clubs interested in taking £30m flop off Spurs' hands.
Serge Aurier has spent three seasons at PSG.
Sancho starred for the England U17's helping reach the final of the European Championships.
Spurs are the only Premier League club yet to make any new additions during the summer window.
Sissoko was targeted by Everton last summer, while Spurs have their eye on Ross Barkley.
Mahrez has already expressed his desire to leave Leicester this summer.
Czech forward seemed set to join the Italian champions from Sampdoria last month.
La Liga giants may be forced to postpone his arrival until January after having had two offers rejected.
England playmaker set to miss the start of the season after operation on lingering groin injury.