Turkiye Sise ve Cam Fabrikalari A.S. and Anadolu Cam Sanayii AS have authorized their managements to explore opportunities, including possible sale or revenue sharing or flat for land methods, for the Pasabahce Beykoz, Topkapi, Cayirova lands. Fabrikalari and Anadolu made the disclosures in Istanbul Stock Exchange but did not provide further details.