Denmark Imports from Switzerland of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$247 during 2023, according to the United Nations COMTRADE database on international trade. Denmark Imports from Switzerland of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on May of 2024.