Al-Hilal are ready to go higher to convince Napoli to sell Victor Osimhen.
Napoli president Aurelio de Laurentiis rejected a bid of €140m from Al-Hilal a fortnight ago for the Nigeria international.
But the Saudis are refusing to give up and are ready to try again.
TMW says Al-Hilal are now to offer €180m for Osimhen, with De Laurentiis tempted to sell.
The movie mogul has lined up Lille striker Jonathan David as a replacement and will move for him if Osimhen leaves.