Inter sporting director Piero Ausilio has insisted that star forward Lautaro Martinez is not for sale and that Barcelona must pay the Argentine's €111 million (£97m/$121m) release clause if they wish to sign him.
Goal has reported that the Catalans have made the forward their top transfer target, and are prepared to offer a contract worth €10m (£9m/$11m) per year to land the 22-year-old.
Lautaro is currently available for €111 million (£97m$121m), with that release clause set to expire on July 15.
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Though Barcelona have been keen to offer several players as part of a swap deal to drive Lautaro's fee down, Ausilio has drawn a line in the sand and said the exit clause must be met.