Agents for the Turkey international are in Rome this week.
Lotito said: "I don't know if there was a meeting with the Turkish directors. Are we looking for a striker? We always are, as Lazio's market is open all year, 24 hours a day.
"Galatasaray say there is a 5m difference? Then it means he's negotiating with himself in a mirror. I have made no offer. We'll see what happens.
"I am not set for a meeting with anyone. Lazio will never allow themselves to be conditioned by the media or fans for its signings. Today we have an extra-large squad that has to be reduced."
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