Section V — Mineral products
Chapter 25 — Salt; sulfur; earths and stone; plastering materials, lime and cement
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2518 Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape
Common commodities
Roughly trimmed dolostone blocksSquare-shaped calcined dolomite slabsRectangular cut dolomite stonesDead-burned sintered dolomiteHeat-treated calcium magnesium carbonate blocksDolomite roughly sawn into rectanglesLarge rectangular dolomite blocks for constructionSquare dolomite stone slabs for refractory purposesCalcined dolostone in rectangular shapeHeat-treated calcium magnesium carbonate blocks for flux