Schedule B chapter 25: Salt; sulfur; earth & stone; lime & cement plaster
82 ten-digit Schedule B numbers are listed in chapter 25. Open a code to see its unit of quantity, the international HS code your buyer will use, when EEI is required and the main U.S. export markets.
- 2501.00.0000Salt inc table & denatured & pure sodium chloride, wh/not in aqueous solution or containing added anti-cracking or free-flowing agents; sea water
- 2502.00.0000Unroasted iron pyrites
- 2503.00.0010Crude or unrefined sulfur, other than sublimed, precipitated or colloidal
- 2503.00.0090Sulfur, refined, other than sublimed, precipitated or colloidal
- 2504.10.0000Natural graphite in powder or in flakes
- 2504.90.0000Natural graphite except powder or flakes
- 2505.10.0000Natural silica sands and quartz sands
- 2505.90.0000Sands of all kinds, natural, whether or not colored, other than silica, quartz, or metal-bearing sands of chapter 26
- 2506.10.0000Quartz (other than natural sands)
- 2506.20.0010Quartzite, crude or roughly trimmed
- 2506.20.0080Quartzite, n.e.s.o.i.
- 2507.00.0000Kaolin and other kaolinic clays, whether or not calcined
- 2508.10.0000Bentonite, whether or not calcined
- 2508.30.0000Fire clay, whether or not calcined
- 2508.40.0110Common blue clay and other ball clays
- 2508.40.0120Decolorizing earths and fuller's earth including calcined
- 2508.40.0150Clays, n.e.s.o.i.
- 2508.50.0000Andalucite, kyanite and sillimanite
- 2508.60.0000Mullite
- 2508.70.0000Chamotte or dinas earth
- 2509.00.0000Chalk
- 2510.10.0000Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk, unground
- 2510.20.0000Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk ground
- 2511.10.0000Natural barium sulfate (barytes)
- 2511.20.0000Natural barium carbonate (witherite)
- 2512.00.0000Siliceous fossil meals (such as kieselguhr, tripolite and diatomite) & similar siliceous earths, of an apparent specific gravity lt=1
- 2513.10.0010Pumice, crude or in irregular pieces including crushed, whether or not heat-treated
- 2513.10.0080Pumice, except crude or crushed, whether or not heat-treated
- 2513.20.1000Emery, natural corundum, natural garnet & other natural abrasives, in crude or irregular pieces, whether or not heat-treated
- 2513.20.9000Emery, natural corundum, natural garnet & other natural abrasives, whether or not heat-treated, n.e.s.o.i.
- 2514.00.0000Slate, whether or not roughly trimmed or merely cut, by sawing etc, into blocks or slabs of rectnglr or square shape
- 2515.11.0000Marble and travertine, crude or roughly trimmed
- 2515.12.0000Marble and travertine merely cut into blocks or slabs of a rectangular (including square) shape
- 2515.20.0000Calcareous monumental or building stone except marble and travertine;alabaster
- 2516.11.0000Granite, crude or roughly trimmed
- 2516.12.0000Granite, merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape
- 2516.20.1000Sandstone, crude or roughly trimmed
- 2516.20.2000Sandstone, cut into blocks or slabs of a rectanglular shape
- 2516.90.0000Basalt, porphyry and other monumental or building stone, n.e.s.o.i.
- 2517.10.0015Pebbles & gravel
- 2517.10.0020Limestone, except pebbles and gravel
- 2517.10.0055Crushed or broken stone, used for concrete aggregates, road metalling, railway/other ballast, shingle & flint, whether or not heat-treated, n.e.s.o.i.
- 2517.20.0000Macadam of slag, dross or similar industrial waste, whether or not incorporating materials cited in 2517.10
- 2517.30.0000Tarred macadam
- 2517.41.0000Marble granules, chippings and powder
- 2517.49.0000Granules, chippings and powder of stones of heading 2515 or 2516, whether or not heat treated (except marble)
- 2518.10.0000Dolomite not calcined or sintered
- 2518.20.0000Dolomite calcined or sintered
- 2519.10.0000Natural magnesium carbonate (magnesite)
- 2519.90.1000Magnesia, fused and dead-burned (sintered)
- 2519.90.2000Magnesite, caustic calcined
- 2519.90.5000Magnesium oxides, n.e.s.o.i.
- 2520.10.0000Gypsum; anhydrite
- 2520.20.0000Plasters (consisting of calcined gypsum or calcium sulfate) whether or not colored, with or without small quantities of accelerators or retarders
- 2521.00.0000Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
- 2522.10.0000Quicklime
- 2522.20.0000Slaked lime
- 2522.30.0000Hydraulic lime
- 2523.10.0000Cement clinkers
- 2523.21.0000White portland cement whthr or nt art colored
- 2523.29.0000Portland cement n.e.s.o.i.
- 2523.30.0000Aluminous cement
- 2523.90.0000Slag cement, supersulfate cement and similar hydraulic cements, n.e.s.o.i.
- 2524.10.0000Crocidolite (blue), asbestos
- 2524.90.0000Asbestos, n.e.s.o.i.
- 2525.10.0000Crude mica and mica rifted into sheets or splittings
- 2525.20.0000Mica powder
- 2525.30.0000Mica waste
- 2526.10.0000Natural steatite, not crushed, not powdered
- 2526.20.0000Natural steatite, crushed or powdered
- 2528.00.1000Natural sodium borates and concentrates thereof (whether or not calcined)
- 2528.00.9000Natural borates (other than sodium borates) and concentrates thereof,natural boric acid containing not more than 85 pct h3b03
- 2529.10.0000Feldspar
- 2529.21.0000Fluorspar containing by weight 97 percent or less of calcium fluoride
- 2529.22.0000Fluorspar containing by weight more than 97 percent of calcium fluoride
- 2529.30.0000Leucite; nepheline and nepheline syenite
- 2530.10.0000Vermiculite, perlite and chlorites, unexpanded
- 2530.20.0000Kieserite, epsom salts (natural magnesium sulfate)
- 2530.90.1000Natural cryolite; natural chiolite
- 2530.90.2000Natural micaceous iron oxides
- 2530.90.8015Earth colors
- 2530.90.8060Mineral substances n.e.s.o.i.
Source: U.S. Census Bureau, Schedule B. Fromerica is an independent company, not affiliated with the Census Bureau; confirm your classification with the official Schedule B search.
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