– Natural barium carbonate (witherite)

Commodity Details Chapter 25.11 Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16. Commodity 2511.20.00 – Natural barium carbonate (witherite) For Imports Regulating...

– Natural barium sulphate (barytes)

Commodity Details Chapter 25.11 Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16. Commodity 2511.10.00 – Natural barium sulphate (barytes) For Imports Regulating Agencies...