The agent of Deportivo La Coruna striker Walter Pandiani remains hopeful of sealing a permanent deal with Birmingham City.
"Walter wants to go Birmingham, but both clubs are struggling to agree a fee," Francis Martin told skysports.com.
"Deportivo are holding out for as much as they can get and they are making things hard.
"There are some Spanish clubs interested in Walter, but he is only concentrating on Birmingham.
"He enjoyed his time there and he is keen to stay.
"He is hopeful a deal can be reached."