Porto have not fielded any offers for star striker Hulk.

Chelsea are being linked with the Brazilian.

But no club has made a bid for Brazil international Hulk, whose contract includes a staggering €100million (£83.5m) release clause.

A Porto source told skysports.com: "We have received no formal offer for Hulk in recent days. We are used to rumours in the papers and the club is calm."