Imports In 2022, Tonga imported $1.1k in Barium Sulphate, becoming the 150th largest importer of Barium Sulphate in the world. At the same year, Barium Sulphate was the 646th most imported product in Tonga. Tonga imports Barium Sulphate primarily from: New Zealand ($1.1k).
The fastest growing import markets in Barium Sulphate for Tonga between 2021 and 2022 were New Zealand ($1.08k).