Switzerland Exports of flat-rolled products of iron/non-alloy steel, clad, plated or coated to Macau was US$447 during 2004, according to the United Nations COMTRADE database on international trade. Switzerland Exports of flat-rolled products of iron/non-alloy steel, clad, plated or coated to Macau - data, historical chart and statistics - was last updated on May of 2024.