Imports In 2022, Cape Verde imported $1.63k in Potassium hydroxide (caustic potash), becoming the 161st largest importer of Potassium hydroxide (caustic potash) in the world. At the same year, Potassium hydroxide (caustic potash) was the 2725th most imported product in Cape Verde. Cape Verde imports Potassium hydroxide (caustic potash) primarily from: Portugal ($1.23k) and Spain ($397).