25

2501.00.0000        Salt (including table salt and denatured salt) and

                    pure sodium chloride, whether or not in aqueous

                    solution or containing added anticracking or free-

                    flowing agents; sea water .............................   t

2502.00.0000        Unroasted iron pyrites.................................   t

2503                Sulfur of all kinds, other than sublimed sulfur,

                    precipitated sulfur and colloidal sulfur:

2503.10.0000           Crude or unrefined sulfur...........................   t

2503.90.0000           Other...............................................   t

2504                Natural graphite:

2504.10.0000           In powder or in flakes..............................   kg

2504.90.0000           Other...............................................   kg

2505                Natural sands of all kinds, whether or not colored,

                    other than metal-bearing sands of chapter 26:

2505.10.0000           Silica sands and quartz sands.......................   t

2505.90.0000           Other...............................................   t

2506                Quartz (other than natural sands); quartzite, whether

                    or not roughly trimmed or merely cut, by sawing or

                    otherwise, into blocks or slabs of a rectangular

                    (including square) shape:

2506.10.0000           Quartz..............................................   t

                       Quartzite:

2506.21.0000              Crude or roughly trimmed.........................   t

2506.29.0000              Other............................................   t

2507.00.0000        Kaolin and other kaolinic clays, whether or not

                    calcined...............................................   t

2508                Other clays (not including expanded clays of heading

                    6806), andalusite, kyanite and sillimanite, whether or

                    not calcined; mullite; chamotte or dinas earths:

2508.10.0000           Bentonite...........................................   t

2508.20.0000           Decolorizing earths and fuller's earth..............   t

2508.30.0000           Fire-clay...........................................   t

2508.40                Other clays:

2508.40.0010              Common blue clay and other ball clays............   t

2508.40.0050              Other............................................   t

2508.50.0000           Andalusite, kyanite and sillimanite.................   t

2508.60.0000           Mullite.............................................   t

2508.70.0000           Chamotte or dinas earths............................   t

2509.00.0000        Chalk..................................................   kg

2510                Natural calcium phosphates, natural aluminum calcium

                    phosphates and phosphatic chalk:

2510.10.0000           Unground............................................   t

2510.20.0000           Ground..............................................   t

2511                Natural barium sulfate (barytes); natural barium

                    carbonate (witherite), whether or not calcined, other

                    than barium oxide of heading 2816:

2511.10.0000           Natural barium sulfate (barytes)....................   t

2511.20.0000           Natural barium carbonate (witherite)................   kg

2512.00.0000        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...................................   t

2513                Pumice; emery; natural corundum, natural garnet and

                    other natural abrasives, whether or not heat-treated:

                       Pumice:

2513.11.0000              Crude or in irregular pieces, including

                          crushed pumice...................................   kg

2513.19.0000              Other............................................   kg

                       Emery, natural corundum, natural garnet and other

                       natural abrasives:

2513.21.0000              Crude or in irregular pieces.....................   kg

2513.29.0000              Other............................................   kg

2514.00.0000        Slate, whether or not roughly trimmed or merely cut,

                    by sawing or otherwise, into blocks or slabs of a

                    rectangular (including square) shape...................   t

2515                Marble, travertine and other calcareous monumental or

                    building stone of an apparent specific gravity of 2.5

                    or more, and alabaster, whether or not roughly trimmed

                    or merely cut, by sawing or otherwise, into blocks or

                    slabs of a rectangular (including square) shape:

                       Marble and travertine:

2515.11.0000              Crude or roughly trimmed.........................   t

2515.12.0000              Merely cut, by sawing or otherwise, into blocks

                          or slabs of a rectangular (including square)

                          shape............................................   t

2515.20.0000           Other calcareous monumental or building stone;

                       alabaster...........................................   t

2516                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:

                       Granite:

2516.11.0000              Crude or roughly trimmed.........................   t

2516.12.0000              Merely cut, by sawing or otherwise, into blocks

                          or slabs of a rectangular (including square)

                          shape............................................   t

                       Sandstone:

2516.21.0000              Crude or roughly trimmed.........................   t

2516.22.0000              Merely cut, by sawing or otherwise, into blocks

                          or slabs of a rectangular (including square)

                          shape............................................   t

2516.90.0000           Other monumental or building stone..................   t

2517                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

                    incorporating the materials cited in the first part of

                    the heading; tarred macadam; granules, chippings and

                    powder, of stones of heading 2515 or 2516, whether or

                    not heat-treated:

2517.10                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:

2517.10.0015              Pebbles and gravel...............................   t

2517.10.0020              Limestone, except pebbles and gravel.............   t

2517.10.0055              Other............................................   t

2517.20.0000           Macadam of slag, dross or similar industrial waste,

                       whether or not incorporating the materials cited in

                       subheading 2517.10..................................   t

2517.30.0000           Tarred macadam......................................   t

                       Granules, chippings and powder, of stones of

                       heading 2515 or 2516, whether or not heat-treated:

2517.41.0000              Of marble........................................   t

2517.49.0000              Other............................................   t

2518                Dolomite, whether or not calcined; dolomite roughly

                    trimmed or merely cut, by sawing or otherwise, into

                    blocks or slabs of a rectangular (including square)

                    shape; agglomerated dolomite (including tarred

                    dolomite):

2518.10.0000           Dolomite not calcined...............................   t

2518.20.0000           Calcined dolomite...................................   t

2518.30.0000           Agglomerated dolomite (including tarred dolomite)...   t

2519                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:

2519.10.0000           Natural magnesium carbonate (magnesite).............   t

2519.90                Other:

2519.90.1000              Fused magnesia and dead-burned (sintered)

                          magnesia.........................................   kg

2519.90.2000              Caustic calcined magnesite.......................   t

2519.90.5000              Other............................................   kg

2520                Gypsum; anhydrite; plasters (consisting of calcined

                    gypsum or calcium sulfate) whether or not colored,

                    with or without small quantities of accelerators or

                    retarders:

2520.10.0000           Gypsum; anhydrite...................................   t

2520.20.0000           Plasters............................................   t

2521.00.0000        Limestone flux; limestone and other calcareous stone,

                    of a kind used for the manufacture of lime or cement

                    (or for soil improvement)..............................   t

2522                Quicklime, slaked lime and hydraulic lime, other than

                    calcium oxide and hydroxide of heading 2825:

2522.10.0000           Quicklime...........................................   kg

2522.20.0000           Slaked lime.........................................   kg

2522.30.0000           Hydraulic lime......................................   kg

2523                Portland cement, aluminous cement, slag cement,

                    supersulfate cement and similar hydraulic cements,

                    whether or not colored or in the form of clinkers:

2523.10.0000           Cement clinkers.....................................   t

                       Portland cement:

2523.21.0000              White cement, whether or not artificially colored   t

2523.29.0000              Other............................................   t

2523.30.0000           Aluminous cement ...................................   t

2523.90.0000           Other hydraulic cements.............................   t

2524.00.0000        Asbestos...............................................   t

2525                Mica, including splittings; mica waste:

2525.10.0000           Crude mica and mica rifted into sheets or splittings   kg

2525.20.0000           Mica powder.........................................   kg

2525.30.0000           Mica waste..........................................   kg

2526                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:

2526.10.0000           Not crushed, not powdered...........................   kg

2526.20.0000           Crushed or powdered.................................   t

2527.00.0000        Natural cryolite; natural chiolite.....................   t

2528                Natural borates and concentrates thereof (calcined or

                    not), but not including borates separated from natural

                    brine; natural boric acid containing not more than 85

                    percent of H3BO3 calculated on the dry weight:

2528.10.0000           Natural sodium borates and concentrates thereof

                       (whether or not calcined) ..........................   kg

2528.90.0000           Other...............................................   kg

2529                Feldspar; leucite, nepheline and nepheline syenite;

                    fluorspar:

2529.10.0000           Feldspar............................................   t

                       Fluorspar:

2529.21.0000              Containing by weight 97 percent or less of

                          calcium fluoride.................................   t

2529.22.0000              Containing by weight more than 97 percent of

                          calcium fluoride.................................   t

2529.30.0000           Leucite; nepheline and nepheline syenite............   t

2530                Mineral substances not elsewhere specified or included:

2530.10.0000           Vermiculite, perlite and chlorites, unexpanded......   kg

2530.20.0000           Kieserite, epsom salts (natural magnesium sulfates).   kg

2530.30.0000           Earth colors........................................   kg

2530.40.0000           Natural micaceous iron oxides.......................   kg

2530.90.0000           Other...............................................   kg

26

2601                Iron ores and concentrates, including roasted iron

                    pyrites:

                       Iron ores and concentrates, other than roasted iron

                       pyrites:

                          Concentrates and non-agglomerated ores:

2601.11.0030                 Concentrates..................................   t

                             Other:

2601.11.0060                    Coarse.....................................   t

2601.11.0090                    Other......................................   t

                          Agglomerated ores:

2601.12.0030                 Pellets.......................................   t

2601.12.0060                 Briquettes....................................   t

2601.12.0090                 Other.........................................   t

2601.20.0000           Roasted iron pyrites................................   t

2602.00.0000        Manganese ores and concentrates, including

                    manganiferous iron ores and concentrates with a

                    manganese content of 20 percent or more, calculated on

                    the dry weight.........................................   kg

2603                Copper ores and concentrates:

2603.00.0010           Copper content......................................   kg

2603.00.0015           Precious metal content..............................   g

2603.00.0035           Other metal content.................................   kg

2604                Nickel ores and concentrates:

2604.00.0040           Nickel content......................................   kg

2604.00.0080           Other metal content.................................   kg

2605.00.0000        Cobalt ores and concentrates...........................   kg

2606                Aluminum ores and concentrates:

                       Bauxite, calcined:

2606.00.0030              Refractory grade.................................   t

2606.00.0060              Other............................................   t

2606.00.0090           Other...............................................   t

2607                Lead ores and concentrates:

2607.00.0020           Lead content........................................   kg

2607.00.0025           Precious metal content..............................   g

2607.00.0045           Other metal content.................................   kg

2608                Zinc ores and concentrates:

2608.00.0030           Zinc content........................................   kg

2608.00.0035           Precious metal content..............................   g

2608.00.0055           Other metal content.................................   kg

2609.00.0000        Tin ores and concentrates..............................   t

2610.00.0000        Chromium ores and concentrates.........................   t

2611.00.0000        Tungsten ores and concentrates.........................   kg

2612                Uranium or thorium ores and concentrates:

2612.10.0000           Uranium ores and concentrates.......................   kg

2612.20.0000           Thorium ores and concentrates.......................   t

2613                Molybdenum ores and concentrates:

2613.10.0000           Roasted.............................................   Cnt kg

2613.90.0000           Other...............................................   Cnt kg

2614.00.0000        Titanium ores and concentrates.........................   kg

2615                Niobium, tantalum, vanadium or zirconium ores and

                    concentrates:

2615.10.0000           Zirconium ores and concentrates.....................   kg

2615.90                Other:

2615.90.3000              Synthetic tantalum-niobium (columbium)

                          concentrates.....................................   kg

                          Other:

2615.90.6030                 Niobium (columbium) ores and concentrates.....   kg

2615.90.6060                 Tantalum ores and concentrates................   kg

2615.90.6090                 Vanadium ores and concentrates................   kg

2616                Precious metal ores and concentrates:

                       Silver ores and concentrates:

2616.10.0040              Silver content...................................   g

2616.10.0045              Other metal content..............................   X

2616.90                Other:

2616.90.0040              Gold content.....................................   g

2616.90.0050              Other precious metal content.....................   g

2616.90.0070              Other metal content..............................   X

2617                Other ores and concentrates:

2617.10.0000           Antimony ores and concentrates......................   kg

2617.90.0000           Other...............................................   kg

2618.00.0000        Granulated slag (slag sand) from the manufacture of

                    iron or steel..........................................   t

2619.00.0000        Slag, dross (other than granulated slag), scalings and

                    other waste from the manufacture of iron or steel......   kg

2620                Ash and residues (other than from the manufacture of

                    iron or steel) containing metals or metal compounds:

                       Containing mainly zinc:

2620.11.0000              Hard zinc spelter................................   kg

2620.19.0000              Other............................................   Cnt kg

2620.20.0000           Containing mainly lead..............................   Cnt kg

2620.30.0000           Containing mainly copper............................   Cnt kg

2620.40.0000           Containing mainly aluminum..........................   kg

2620.50.0000           Containing mainly vanadium..........................   kg

2620.90.0000           Other...............................................   kg

2621.00.0000        Other slag and ash, including seaweed ash (kelp).......   t

27

2701                Coal; briquettes, ovoids and similar solid fuels

                    manufactured from coal:

                       Coal, whether or not pulverized, but not

                       agglomerated:

2701.11.0000              Anthracite.......................................   t

2701.12                   Bituminous coal:

2701.12.0010                 Metallurgical coal............................   t

2701.12.0050                 Other bituminous coal.........................   t

2701.19.0000              Other coal.......................................   t

2701.20.0000           Briquettes, ovoids and similar solid fuels

                       manufactured from coal..............................   t

2702                Lignite, whether or not agglomerated, excluding jet:

2702.10.0000           Lignite, whether or not pulverized, but not

                       agglomerated........................................   t

2702.20.0000           Agglomerated lignite................................   t

2703.00.0000        Peat (including peat litter), whether or not

                    agglomerated...........................................   t

2704                Coke and semicoke of coal, of lignite or of peat,

                    whether or not agglomerated; retort carbon:

2704.00.0010           Coal coke and semicoke, commercially suitable for

                       use as fuel.........................................   t

2704.00.0020           Coal coke and semicoke, not commercially suitable

                       for use as fuel.....................................   t

2704.00.0050           Other...............................................   t

2705.00.0000        Coal gas, water gas, producer gas and similar gases,

                    other than petroleum gases and other gaseous

                    hydrocarbons...........................................   Ths m3

2706.00.0000        Tar distilled from coal, from lignite or from peat,

                    and other mineral tars, whether or not dehydrated or

                    partially distilled, including reconstituted tars......   liter

2707                Oils and other products of the distillation of high

                    temperature coal tar; similar products in which the

                    weight of the aromatic constituents exceeds that of

                    the nonaromatic constituents:

2707.10.0000           Benzene.............................................   liter

2707.20.0000           Toluene.............................................   liter

2707.30                Xylenes:

2707.30.0020              o-Xylene.........................................   liter

2707.30.0030              p-Xylene.........................................   liter

2707.30.0060              Other............................................   liter

2707.40.0000           Naphthalene.........................................   liter

2707.50.0000           Other aromatic hydrocarbon mixtures of which 65

                       percent or more by volume (including losses)

                       distills at 250 degrees C by the ASTM D 86 method...   liter

2707.60.0000           Phenols.............................................   kg

                       Other:

2707.91.0000              Creosote oils....................................   liter

2707.99                   Other:

2707.99.1000                 Light oil.....................................   liter

2707.99.2000                 Picolines.....................................   kg

2707.99.3000                 Metacresol, orthocresol, paracresol and

                             metaparacresol, all the foregoing having a

                             purity of 75 percent or more by weight........   kg

2707.99.4000                 Carbazole having a purity of 65 percent or

                             more by weight................................   kg

2707.99.5010                 Carbon black feedstock........................   Bbl

2707.99.5090                 Other.........................................   kg

2708                Pitch and pitch coke, obtained from coal tar or from

                    other mineral tars:

2708.10.0000           Pitch...............................................   kg

2708.20.0000           Pitch coke..........................................   kg

2709                Petroleum oils and oils obtained from bituminous

                    minerals, crude:

2709.00.1000           Testing under 25 degrees A.P.I......................   Bbl

2709.00.2000           Testing 25 degrees A.P.I. or more...................   Bbl

2710                Petroleum oils and oils obtained from bituminous

                    minerals, other than crude; preparations not elsewhere

                    specified or included, containing by weight 70 percent

                    or more of petroleum oils or of oils obtained from

                    bituminous minerals, these oils being the basic

                    constituents of the preparations:

                       Distillate and residual fuel oils (including

                       blended fuel oils):

                          Testing under 25 degrees A.P.I.:

                             Having a Saybolt Universal viscosity at 37.8

                             degrees C of 45 seconds or more but not more

                             than 125 seconds (No. 4-type fuel oils):

2710.00.0505                    Not more than 0.05 percent sulfur, by

                                weight.....................................   Bbl

2710.00.0515                    More than 0.05 percent sulfur, by weight...   Bbl

2710.00.0520                 Having a Saybolt Universal viscosity at 37.8

                             degrees C of more than 125 seconds (heavy

                             fuel oils)....................................   Bbl

2710.00.0550                 Other.........................................   Bbl

                          Testing 25 degrees A.P.I or more:

                             Having a Saybolt Universal viscosity at 37.8

                             degrees C of less than 45 seconds (light fuel

                             oils):

2710.00.1005                    Not more than 0.05 percent sulfur, by

                                weight.....................................   Bbl

2710.00.1007                    More than 0.05 percent sulfur by weight....   Bbl

                             Having a Saybolt Universal viscosity at 37.8

                             degrees C of 45 seconds or more but not more

                             than 125 seconds (No. 4-type fuel oils):

2710.00.1015                    Not more than 0.05 percent sulfur, by

                                weight.....................................   Bbl

2710.00.1025                    More than 0.05 percent sulfur by weight....   Bbl

2710.00.1050                 Having a Saybolt Universal viscosity at 37.8

                             degrees C of more than 125 seconds (heavy

                             fuel oils)....................................   Bbl

                       Motor fuel:

2710.00.1510              Gasoline, leaded.................................   Bbl

                          Gasoline, unleaded:

2710.00.1514                 Reformulated..................................   Bbl

2710.00.1516                 Oxygenated....................................   Bbl

2710.00.1518                 Other.........................................   Bbl

2710.00.1520              Jet fuel, naphtha-type...........................   Bbl

2710.00.1530              Jet fuel, kerosene-type..........................   Bbl

2710.00.1550              Other............................................   Bbl

2710.00.1800           Motor fuel blending stock...........................   Bbl

2710.00.2000           Kerosene (except motor fuel or motor fuel blending

                       stock)..............................................   Bbl

2710.00.2500           Naphthas (except motor fuel or motor fuel blending

                       stock)..............................................   Bbl

                       Lubricating oils and greases, with or without

                       additives:

                          Oils:

2710.00.3010                 Aviation engine lubricating oils, except jet

                             engine lubricating oils.......................   Bbl

2710.00.3020                 Automotive, diesel and marine engine (except

                             turbine) lubricating oils.....................   Bbl

2710.00.3030                 Turbine lubricating oils, including marine....   Bbl

2710.00.3040                 Automotive gear oils..........................   Bbl

2710.00.3050                 Steam cylinder oils...........................   Bbl

2710.00.3070                 Quenching or cutting oils.....................   Bbl

2710.00.3080                 Other, except white mineral oils..............   Bbl

2710.00.3700              Greases..........................................   Bbl

                       Other:

2710.00.5010              Condensate derived wholly from natural gas.......   Bbl

2710.00.5030              White mineral oil, medicinal grade...............   Bbl

2710.00.5040              White mineral oil, except medicinal grade........   Bbl

2710.00.5045              Insulating or transformer oils...................   Bbl

2710.00.5060              Other............................................   X

2711                 Petroleum gases and other gaseous hydrocarbons:

                        Liquefied:

2711.11.0000               Natural gas.....................................   Ths m3

2711.12.0000               Propane.........................................   Bbl

2711.13.0000               Butanes.........................................   Bbl

2711.14.0000               Ethylene, propylene, butylene and butadiene.....   kg

2711.19.0000               Other...........................................   X

                        In gaseous state:

2711.21.0000               Natural gas.....................................   Ths m3

2711.29.0000               Other...........................................   X

2712                Petroleum jelly; paraffin wax, microcrystalline

                    petroleum wax, slack wax, ozokerite, lignite wax, peat

                    wax, other mineral waxes, and similar products

                    obtained by synthesis or by other processes, whether

                    or not colored:

2712.10.0000           Petroleum jelly.....................................   kg

2712.20.0000           Paraffin wax containing by weight less than 0.75

                       percent of oil......................................   kg

2712.90.0000           Other...............................................   kg

2713                Petroleum coke, petroleum bitumen and other residues

                    of petroleum oils or of oils obtained from bituminous

                    minerals:

                       Petroleum coke:

2713.11.0000              Not calcined.....................................   t

2713.12.0000              Calcined.........................................   t

2713.20.0000           Petroleum bitumen...................................   t

2713.90.0000           Other residues of petroleum oils or of oils

                       obtained from bituminous minerals...................   t

2714                Bitumen and asphalt, natural; bituminous or oil shale

                    and tar sands; asphaltites and asphaltic rocks:

2714.10.0000           Bituminous or oil shale and tar sands...............   t

2714.90.0000           Other...............................................   t

2715.00.0000        Bituminous mixtures based on natural asphalt, on

                    natural bitumen, on petroleum bitumen, on mineral tar

                    or on mineral tar pitch (for example, bituminous

                    mastics, cut-backs)....................................   t

2716.00.0000        Electrical energy......................................   kWh