Thailand Imports from Vietnam of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$3 during 2019, according to the United Nations COMTRADE database on international trade. Thailand Imports from Vietnam of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on May of 2024.