October 21 (SeeNews) - Montenegro's top lender Crnogorska Komercijalna Banka (CKB), part of Hungary's OTP Bank, may sell its 9.22% stake in local wine producer 13 Jul-Plantaze [MNG:PLAP] if the right buyer emerges, OTP Bank CEO Sandor Csanyi said on Monday, as quoted by Montenegrin media.