Switzerland Imports from Japan of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$3.32 Million during 2022, according to the United Nations COMTRADE database on international trade. Switzerland Imports from Japan of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on June of 2024.