Antonio Conte will hold talks with Diego Costa on Tuesday at Chelsea’s training ground.
Costa’s representatives are asking Chelsea to give him a new contract worth £300,000 a week.
Costa’s current deal has two-and-a-half years left to run. He is believed to earn £150,000 a week.
Chinese club Tianjin Quanjian have told Costa’s representatives they are willing to offer him a £30m-a-year contract if he moves to the Chinese Super League this month.