Greece Exports of screws, bolts, nuts, coach screws, screw hocks, rivets, of iron or steel to Comoros was US$331 during 2021, according to the United Nations COMTRADE database on international trade. Greece Exports of screws, bolts, nuts, coach screws, screw hocks, rivets, of iron or steel to Comoros - data, historical chart and statistics - was last updated on May of 2024.