Swaziland Imports of aldehydes, cyclic polymers of aldehydes, paraformaldehyde from China was US$8.12 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Swaziland Imports of aldehydes, cyclic polymers of aldehydes, paraformaldehyde from China - data, historical chart and statistics - was last updated on May of 2024.