Acquisition and sale of real estate, its development, management, rental and leasing, conducting all business related thereto, affiliation of any additional business purposes, participation in or acquisition of other companies. The company may establish branches and subsidiaries at home and abroad, participate in other companies at home and abroad, acquire, encumber, sell and manage real property at home and abroad, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.