Imports In 2022, Lesotho imported $290 in Magnesia, fused, dead-burned etc and magnesium oxide, becoming the 161st largest importer of Magnesia, fused, dead-burned etc and magnesium oxide in the world. At the same year, Magnesia, fused, dead-burned etc and magnesium oxide was the 3374th most imported product in Lesotho. Lesotho imports Magnesia, fused, dead-burned etc and magnesium oxide primarily from: South Africa ($290).