Bulgaria Imports from Spain of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde was US$27.6 Thousand during 2025, according to the United Nations COMTRADE database on international trade. Bulgaria Imports from Spain of Aldehydes, Cyclic Polymers of Aldehydes, Paraformaldehyde - data, historical chart and statistics - was last updated on November of 2026.