Braga president Antonio Salvador has claimed Chelsea are interested in striker Orlando Sa.
Blues boss Luiz Felipe Scolari is rumoured to be keen to bolster his frontline in the January transfer window.
Reports in Tuesday's press suggest Scolari was impressed by 20-year-old Orlando after taking him on trial.
It is claimed Portuguese Liga outfit Braga would demand £4million for the forward's signature.
"We know Scolari wants the player but we don't have to sell. It's not only Chelsea who want to sign the player," Salvador said in Daily Mirror.
Orlando added: "This is an enormous opportunity for me. But everything depends on my club."