Imports In 2012, Democratic Republic of the Congo imported $4.05k in Tin pipes or tubes and pipe fittings, becoming the 0th largest importer of Tin pipes or tubes and pipe fittings in the world. At the same year, Tin pipes or tubes and pipe fittings was the 0th most imported product in Democratic Republic of the Congo. Democratic Republic of the Congo imports Tin pipes or tubes and pipe fittings primarily from: N/A.