Bulgaria Imports from Russia of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$495 during 2022, according to the United Nations COMTRADE database on international trade. Bulgaria Imports from Russia of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on May of 2024.