Niger Imports of vegetable tanning extracts; tannins and their salts, ethers, esters from Burkina Faso was US$79 during 2016, according to the United Nations COMTRADE database on international trade. Niger Imports of vegetable tanning extracts; tannins and their salts, ethers, esters from Burkina Faso - data, historical chart and statistics - was last updated on May of 2024.