Heading 2511
Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16.-Natural barium carbonate (witherite)
2 tariff items under this heading · Chapter 25 — Salt, sulphur, earths, stone
2511.10.00.00Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16.-Natural barium sulphate (barytes)MFN Free2511.20.00.00Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 28.16.-Natural barium carbonate (witherite)MFN Free