Oscar Cardozo, who has been linked with a move to Liverpool, is a target for unnamed Premier League clubs, according to the Benfica striker's agent.
Cardozo has been linked with a move to Liverpool on several occasions over the past couple of seasons, and Pedro Aldave has hinted that a move to England could happen this summer.
Aldave has not named the clubs showing interest in the Paraguay international, but told Sky Sports: "Benfica knows the situation and now the subject is in their hands.
"There has always been interest from Premier League but now this is real interest."
Cardozo, who has scored 161 goals in 260 appearances for Benfica, has previously been linked with Barcelona.
Premier League newcomers Cardiff are believed to be keen on the forward.