Liverpool continue to track Sporting CP whizkid Pedro Goncalves after making 'informal contact' during the January transfer window.
The 22-year-old has also caught the eye of Manchester United with his performances this season.
Goncalves has scored 14 times in 15 league games this term, helping Sporting sit top of the Portuguese Primeira.
The Reds are considering a bid for the Portuguese, but Sporting will not accept anything less than his €60m release clause.
Sporting also have to factor in the 50% sell on fee that will be given to Goncalves' former club Famalicao.