Ratification documents of the cooperation agreement in the field of shipping and ports between the Kingdom of Saudi Arabia and Tunisia were exchanged here today. The function was attended by minister of transport Dr Jubara al-Sureisiri and Tunisian ambassador to the Kingdom Salahuddin Ma'awi. Speaking on the occasion, al-Sureisiri underlined the importance of enhancing cooperation with Tunisia in the sector of shipping and ports. On his part, the Tunisian ambassador highlighted the existing fraternal relations between the Kingdom and Tunisia. The agreement will be implemented after two months from the date of exchanging ratification documents.