Landlocked Bolivia's attempts to access international shipping business has hit a snag with the suspension of its ship registry office in Greece, representatives of the South American nation's maritime department said. The country, which has been seeking direct access to the sea for the last 120 years since being defeated by Chile, has established an international shipping register through an outpost in the Port of Piraeus over the last 12 months. However, the attempt to secure foreign revenues by registering ships through Greek registrar Pellis Papadopoulos has been suspended, advisor to the Bolivian Ships Registry Hugo Torrijos said.