Switzerland Imports from Slovenia of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$77 during 2020, according to the United Nations COMTRADE database on international trade. Switzerland Imports from Slovenia of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on June of 2024.