Inter Milan have reportedly provided Barcelona with a list of players worth a combined value of £110m whom they would be willing to consider in a swap deal for Lautaro Martinez.
Barca are understood to have identified Martinez as a long-term successor to Luis Suarez, but their hopes of prising him away from San Siro have been hit by Inter's demands.
The Italian outfit are reportedly unwilling to accept anything below the Argentine's €111m (£99.4m) release clause, although they may accept players included as part of a player-plus-cash deal.
Reports this week claimed that Nelson Semedo, Arturo Vidal, Jean-Clair Todibo, Junior Firpo, Samuel Umtiti and Carles Alena are the players Inter would accept in any deal, and they have a combined worth of £109.8m.
According to Transfermarkt, Semedo, who has also been linked as part of a player-plus-cash deal with Juventus, is valued at £28.8m - the same amount as Umtiti.
Firpo, meanwhile, is worth £18m, while Carles Alena has a valuation of £16.2m and Todibo - currently on loan at Schalke 04 - comes in at £8.1m.
Veteran midfielder Vidal has seen his value fall to £9.9m due to the 32-year-old having just one year remaining on his contract.