USA Trade – Salt; sulphur; earths and stone; plastering materials,lime and cement

SALT; SULPHUR; EARTHS AND STONE; PLASTERING MATERIALS,LIME AND CEMENT includes:

• Salt (including table salt and denatured salt) and pure sodium chloride whether or not in aqueous solution or containing added anti-caking or flowing agents; sea water
• Sulphur of all kinds other than sublimed sulphur precipated sulphur and collodial sulphur
• Natural graphite
• Natural sands of all kinds whether or not coloured other than metal-bearing sands of chapter 26
• Quartz (other than natural sands); quartzite whether or
• Kaolin and other kaolinic clays whether or not calcined
• Other clays (not including expanded clays of heading 6806) andalusite kyanite and sillimanite whether or not calcined; mullite; chamotte or dinas earths
• Natural calcium phosphates natural aluminium calcium phosphates and phosphatic chalk
• Natural barium sulphate (barytes); natural barium carbonate (witherite) whether or not calcined other than
• Siliceous fossil meals (for example kieselguhr tripolite and diatomite) and similar siliceous earths whether or not calcined of an apparent specific gravity of 1 or less
• Pumice stones; emery; natural corundum natural garnet and other natural abrasives whether or not heat-treated
• Marble travertine ecaussine and other calcareous monumental or building stone
• Granite porphyry basalt sandstone and other monumental or building stone whether or not roughly trimmed or merely cut by sawing or otherwise into blocks or slabs of a rectangular (including square) shape
• Pebbles gravel broken or crushed stone of a kind commonly used for concrete aggregates for road metalling or for railway or other ballast shingle and flint whether or not heat-treated; macadam of slag dross or similar industrial waste whether or not inco…
• 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; dolomite ramming mix
• Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia whether or not containing small quantities of other oxides added before sintering; other magnesium oxide whether or not pure
• Gypsum; anhydrite; plasters (consisting of calcined gypsum or calcium sulphate) whether or not coloured with or without small quantities of accelerates or retarders
• Limestone flux; limestone and other calcareous stones of a kind used for the manufacture of lime or cement
• Quicklime slaked lime and hydraulic lime other than calcium oxide and hydroxide of heading 2825
• Portland cement aluminous cement slag cement supersulphate cement and similar hydraulic cements whether or not coloured or in the form of clinkers
• Mica including splittings; mica waste
• Natural steatite whether or not roughly trimmed or merely cut by sawing or otherwise into blocks or slabs of a rectangular (including square) shape; talc
• Natural borates and concentrates thereof (whether or not calcined) but not including borates separated from natural brine; natural boric acid containing not more than 85% of h3bo3 calculated on the dry weight
• Feldspar; leucite; nepheline and nepheline syenite; nfluorspar
• Mineral substances not elsewhere specified or included