----------------------------------------------------------------------------- 2001 Schedule B Book - Chapter 28 ----------------------------------------------------------------------------- Source: U.S. Census Bureau, Foreign Trade Division, Washington, DC 20233 Last modified: 12/22/00 ----------------------------------------------------------------------------- Schedule B Description and Unit of Quantity Code ----------------------------------------------------------------------------- 2801 Fluorine, chlorine, bromine and iodine: 2801.10.0000 Chlorine...................................................................kg 2801.20.0000 Iodine.....................................................................kg 2801.30.1000 Fluorine...................................................................kg 2801.30.2000 Bromine....................................................................kg 2802.00.0000 Sulfur, sublimed or precipitated; colloidal sulfur................... t 2803 Carbon (carbon blacks and other forms of carbon not elsewhere specified or included): 2803.00.0010 Carbon black...............................................................kg 2803.00.0050 Other......................................................................kg 2804 Hydrogen, rare gases and other nonmetals: 2804.10.0000 Hydrogen...................................................................Ths m3 Rare gases: 2804.21.0000 Argon...................................................................Ths m3 2804.29 Other: 2804.29.0010 Helium.............................................................. Ths m3 2804.29.0050 Other................................................................ Ths m3 2804.30.0000 Nitrogen...................................................................Ths m3 2804.40.0000 Oxygen.....................................................................Ths m3 2804.50.0010 Boron......................................................................kg 2804.50.0020 Tellurium..................................................................kg Silicon: 2804.61.0000 Containing by weight not less than 99.99 percent of silicon.................................................................kg 2804.69 Other: 2804.69.1000 Containing by weight less than 99.99 percent but not less than 99 percent silicon............................ kg .......silicon content............. ckg 2804.69.5000 Other................................................................ kg .......silicon content............. ckg 2804.70.0000 Phosphorus.................................................................kg 2804.80.0000 Arsenic....................................................................kg 2804.90.0000 Selenium...................................................................kg 2805 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury: Alkali metals: 2805.11.0000 Sodium..................................................................kg 2805.19.0000 Other...................................................................kg Alkaline-earth metals: 2805.21.0000 Calcium.................................................................kg 2805.22.0000 Strontium and barium.............................................. kg 2805.30.0000 Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed.............................................. kg 2805.40.0000 Mercury....................................................................kg II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NONMETALS 2806 Hydrogen chloride (Hydrochloric acid); chlorosulfuric acid: 2806.10.0000 Hydrogen chloride (Hydrochloric acid)............................ t 2806.20.0000 Chlorosulfuric acid....................................................... kg 2807.00.0000 Sulfuric acid; oleum.........................................................t 2808.00.0000 Nitric acid; sulfonitric acids...............................................kg 2809 Diphosphorus pentaoxide; phosphoric acid and polyphosphoric acids: 2809.10.0000 Diphosphorus pentaoxide.............................................. kg 2809.20 Phosphoric acid and polyphosphoric acids: Phosphoric acids: Fertilizer grade: 2809.20.0010 Less than 65 percent available diphosphorus pentoxide (P2O5) equivalents............................ t 2809.20.0020 Other............................................................ t 2809.20.0030 Other................................................................ t 2809.20.0040 Polyphosphoric acids............................................... t 2810.00.0000 Oxides of boron; boric acids.............................................. t 2811 Other inorganic acids and other inorganic oxygen compounds of nonmetals: Other inorganic acids: 2811.11.0000 Hydrogen fluoride (Hydrofluoric acid)......................... kg 2811.19.0000 Other...................................................................kg Other inorganic oxygen compounds of nonmetals: 2811.21.0000 Carbon dioxide........................................................ t 2811.22.0000 Silicon dioxide........................................................ kg 2811.23.0000 Sulfur dioxide......................................................... kg 2811.29.0000 Other...................................................................kg III. HALOGEN OR SULFUR COMPOUNDS OF NONMETALS 2812 Halides and halide oxides of nonmetals: 2812.10 Chlorides and chloride oxides: 2812.10.1000 Phosphorus pentachloride......................................... kg 2812.10.5010 Phosphorus oxychloride (Phosphoryl chloride) and trichloride.............................................................kg 2812.10.5050 Other...................................................................kg 2812.90.0000 Other......................................................................kg 2813 Sulfides of nonmetals; commercial phosphorus trisulfide: 2813.10.0000 Carbon disulfide.......................................................... kg 2813.90 Other: 2813.90.2000 Of phosphorus........................................................ kg 2813.90.6000 Other...................................................................kg IV. INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS 2814 Ammonia, anhydrous or in aqueous solution: 2814.10.0000 Anhydrous ammonia.................................................... t 2814.20.0000 Ammonia in aqueous solution........................................ t cnt t 2815 Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium: Sodium hydroxide (Caustic soda): 2815.11.0000 Solid...................................................................kg 2815.12.0000 In aqueous solution (Soda lye or liquid soda).............. kg 2815.20 Potassium hydroxide (Caustic potash): 2815.20.0050 In solid form...........................................................kg 2815.20.0090 Other...................................................................kg 2815.30.0000 Peroxides of sodium or potassium.................................. kg 2816 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium: 2816.10.0000 Hydroxide and peroxide of magnesium........................... kg 2816.20.0000 Oxide, hydroxide and peroxide of strontium.................... kg 2816.30.0000 Oxide, hydroxide and peroxide of barium........................ kg 2817.00.0000 Zinc oxide; zinc peroxide................................................... kg 2818 Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide: 2818.10.0000 Artificial corundum, whether or not chemically defined..... kg 2818.20.0000 Aluminum oxide, other than artificial corundum .............. kg 2818.30.0000 Aluminum hydroxide.................................................... kg 2819 Chromium oxides and hydroxides: 2819.10.0000 Chromium trioxide....................................................... kg 2819.90.0000 Other......................................................................kg 2820 Manganese oxides: 2820.10.0000 Manganese dioxide...................................................... kg 2820.90.0000 Other......................................................................kg 2821 Iron oxides and hydroxides; earth colors containing 70 percent or more by weight of combined iron evaluated as Fe2O3: 2821.10 Iron oxides and hydroxides: 2821.10.0005 Synthetic pigments................................................. kg 2821.10.0050 Other...................................................................kg 2821.20.0000 Earth colors...............................................................kg 2822.00.0000 Cobalt oxides and hydroxides; commercial cobalt oxides....... kg 2823.00.0000 Titanium oxides..............................................................kg 2824 Lead oxides; red lead and orange lead: 2824.10.0000 Lead monoxide (Litharge, massicot)............................... kg 2824.20.0000 Red lead and orange lead.............................................. kg 2824.90.0000 Other......................................................................kg 2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides: 2825.10.0000 Hydrazine and hydroxylamine and their inorganic salts..... kg 2825.20.0000 Lithium oxide and hydroxide.......................................... kg 2825.30 Vanadium oxides and hydroxides: 2825.30.0010 Vanadium pentoxide...........(Vanadium content)......... V kg 2825.30.0050 Other........................(Vanadium content)................. V kg 2825.40.0000 Nickel oxides and hydroxides........................................ kg 2825.50.0000 Copper oxides and hydroxides....................................... kg 2825.60.0000 Germanium oxides and zirconium dioxide........................ kg 2825.70.0000 Molybdenum oxides and hydroxides............................... kg 2825.80.0000 Antimony oxides......................................................... kg 2825.90.0000 Other......................................................................kg V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS 2826 Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts: Fluorides: 2826.11.0000 Of ammonium or of sodium...................................... kg 2826.12.0000 Of aluminum........................................................... kg 2826.19 Other: 2826.19.0010 Of potassium..................................................... kg 2826.19.0080 Other................................................................ kg 2826.20.0000 Fluorosilicates of sodium or of potassium....................... kg 2826.30.0000 Sodium hexafluoroaluminate (Synthetic cryolite).............. t 2826.90.0000 Other......................................................................kg 2827 Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides: 2827.10.0000 Ammonium chloride..................................................... kg 2827.20.0000 Calcium chloride.......................................................... kg Other chlorides: 2827.31.0000 Of magnesium........................................................ kg 2827.32.0000 Of aluminum........................................................... kg 2827.33.0000 Of iron.................................................................kg 2827.34.0000 Of cobalt...............................................................kg 2827.35.0000 Of nickel...............................................................kg 2827.36.0000 Of zinc.................................................................kg 2827.38.0000 Of barium...............................................................kg 2827.39 Other: 2827.39.2500 Of tin..................................................................kg 2827.39.9050 Other...................................................................kg 2827 (con.) Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides (con.): Chloride oxides and chloride hydroxides: 2827.41.0000 Of copper...............................................................kg 2827.49.0000 Other...................................................................kg Bromides and bromide oxides: 2827.51.0000 Bromides of sodium or of potassium.......................... kg 2827.59.0000 Other...................................................................kg 2827.60 Iodides and iodide oxides: 2827.60.2000 Of potassium.......................................................... kg 2827.60.6000 Other...................................................................kg 2828 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites: 2828.10.0000 Commercial calcium hypochlorite and other calcium hypochlorites..............................................................kg 2828.90.0000 Other......................................................................kg 2829 Chlorates and perchlorates: bromates and perbromates; iodates and periodates: Chlorates: 2829.11.0000 Of sodium.............................................................. kg 2829.19.0000 Other...................................................................kg 2829.90.0000 Other......................................................................kg 2830 Sulfides; polysulfides: 2830.10.0000 Sodium sulfides........................................................... kg 2830.20 Zinc sulfide: 2830.20.1000 Luminescent grade having a purity of 99.99 percent or more by weight...................................................... kg 2830.20.2000 Other...................................................................kg 2830.30.0000 Cadmium sulfide.......................................................... kg 2830.90.0000 Other......................................................................kg 2831 Dithionites and sulfoxylates: 2831.10 Of sodium: 2831.10.1000 Sodium formaldehyde sulfoxylate.............................. kg 2831.10.5000 Other...................................................................kg 2831.90.0000 Other......................................................................kg 2832 Sulfites; thiosulfates: 2832.10.0000 Sodium sulfites........................................................... kg 2832.20.0000 Other sulfites.............................................................kg 2832.30.0000 Thiosulfates...............................................................kg 2833 Sulfates; alums; peroxosulfates (Persulfates): Sodium sulfates: 2833.11 Disodium sulfate: 2833.11.1000 Salt cake........................................................... t 2833.11.5000 Other................................................................ kg 2833.19.0000 Other...................................................................kg Other sulfates: 2833.21.0000 Of magnesium........................................................ kg 2833.22.0000 Of aluminum.......................................................... kg 2833.23.0000 Of chromium.......................................................... kg 2833.24.0000 Of nickel...............................................................kg 2833.25.0000 Of copper.........................copper content................ Cu kg 2833.26.0000 Of zinc.................................................................kg 2833.27.0000 Of barium.............................................................. kg 2833.29.0000 Other...................................................................kg 2833.30.0000 Alums......................................................................kg 2833.40.0000 Peroxosulfates (Persulfates).......................................... kg 2834 Nitrites; nitrates: 2834.10.0000 Nitrites...................................................................kg Nitrates: 2834.21.0000 Of potassium.......................................................... t 2834.22.0000 Of bismuth............................................................. kg 2834.29.0000 Other...................................................................kg 2835 Phosphinates (hypophosphites), phosphonates (phosphites), phosphates and polyphosphates: 2835.10.0000 Phosphinates (hypophosphites) and phosphonates (phosphites)...............................................................kg Phosphates: 2835.22.0000 Of mono- or disodium.............................................. kg 2835.23.0000 Of trisodium........................................................... kg 2835.24.0000 Of potassium.......................................................... kg 2835.25.0000 Calcium hydrogenorthophosphate ("Dicalcium phosphate")............................................................ kg 2835.26.0000 Other phosphates of calcium.................................... kg 2835.29 Other: 2835.29.2000 Of triammonium................................................. kg 2835.29.9050 Other................................................................ kg 2835 (con.) Phosphinates (hypophosphites), phosphonates (phosphites), phosphates and polyphosphates (con.): Polyphosphates: 2835.31.0000 Sodium triphosphate (Sodium tripolyphosphate).......... kg 2835.39.0000 Other...................................................................kg 2836 Carbonates; peroxocarbonates (Percarbonates); commercial ammonium carbonate containing ammonium carbamate: 2836.10.0000 Commercial ammonium carbonate and other ammonium carbonates.................................................................kg 2836.20.0000 Disodium carbonate..................................................... kg 2836.30.0000 Sodium hydrogencarbonate (Sodium bicarbonate)............ kg 2836.40.0000 Potassium carbonates.................................................. kg 2836.50.0000 Calcium carbonate....................................................... kg 2836.60.0000 Barium carbonate......................................................... kg 2836.70.0000 Lead carbonate............................................................ kg Other: 2836.91 Lithium carbonates: 2836.91.0010 Pharmaceutical grade.......................................... kg 2836.91.0050 Other................................................................ kg 2836.92.0000 Strontium carbonate................................................ kg 2836.99 Other: 2836.99.2000 Bismuth carbonate.............................................. kg 2836.99.9050 Other................................................................ kg 2837 Cyanides, and cyanide oxides and complex cyanides: Cyanides, cyanide oxides: 2837.11.0000 Of sodium.............................................................. kg 2837.19 Other: 2837.19.0010 Potassium cyanide.............................................. kg 2837.19.0020 Other................................................................ kg 2837.20.0000 Complex cyanides........................................................ kg 2838.00.0000 Fulminates, cyanates and thiocyanates............................... kg 2839 Silicates; commercial alkali metal silicates: Of sodium: 2839.11.0000 Sodium metasilicates............................................... kg 2839.19.0000 Other...................................................................kg 2839.20.0000 Of potassium.............................................................. kg 2839.90.0000 Other......................................................................kg 2840 Borates; peroxoborates (Perborates): Disodium tetraborate (refined borax): 2840.11.0000 Anhydrous............................................................. kg 2840.19.0000 Other...................................................................kg 2840.20.0000 Other borates..............................................................kg 2840.30.0000 Peroxoborates (Perborates)........................................... kg 2841 Salts of oxometallic or peroxometallic acids: 2841.10.0000 Aluminates.................................................................kg 2841.20.0000 Chromates of zinc or of lead......................................... kg 2841.30.0000 Sodium dichromate...................................................... kg 2841.40.0000 Potassium dichromate.................................................. kg 2841.50.0000 Other chromates and dichromates; peroxochromates....... kg Manganites, manganates and permanganetes: 2841.61.0000 Potassium permanganate......................................... kg 2841.69.0000 Other...................................................................kg 2841.70.0000 Molybdates (molybdenum content)................................ Mo kg 2841.80 Tungstates (Wolframates): 2841.80.0010 Of ammonium (tungsten content)............................. W kg 2841.80.0040 Other (tungsten content).......................................... W kg 2841.90.0000 Other......................................................................kg 2842 Other salts of inorganic acids or peroxoacids, excluding azides: 2842.10.0000 Double or complex silicates........................................... kg 2842.90.0000 Other......................................................................kg VI. MISCELLANEOUS 2843 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals: 2843.10.0000 Colloidal precious metals.............................................. g Silver compounds: 2843.21.0000 Silver nitrate..........................................................kg 2843.29.0000 Other...................................................................kg 2843.30.0000 Gold compounds......................................................... kg 2843.90.0000 Other compounds; amalgams........................................ kg 2844 Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products: 2844.10 Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds: 2844.10.1000 Uranium metal........................................................ kg Uranium compounds: 2844.10.2010 Uranium oxide.................................................... kg 2844.10.2020 Fluorides........................................................... kg 2844.10.2050 Other................................................................ kg 2844.10.5000 Other...................................................................kg 2844.20 Uranium enriched in U235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products: Uranium compounds: 2844.20.0010 Uranium oxide.................................................... kg 2844.20.0020 Uranium fluorides............................................... kg 2844.20.0030 Other................................................................ kg 2844.20.0050 Other...................................................................kg 2844.30 Uranium depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium or compounds of these products: 2844.30.1000 Thorium compounds................................................ kg Uranium compounds: 2844.30.2010 Uranium oxide.................................................... kg 2844.30.2060 Other................................................................ kg 2844.30.5000 Other...................................................................X 2844 (con.) Radioactive chemical elements and radioactive isotopes (including the fissile or etc.--(con.): 2844.40 Radioactive elements and isotopes and compounds other than those of subheadings 2844.10, 2844.20 or 2844.30; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues: 2844.40.0010 Elements, isotopes and compounds with cobalt-60 radioactivity only..................................................... GBq 2844.40.0020 Other elements, isotopes, and compounds................. MBq 2844.40.0050 Other...................................................................X 2844.50.0000 Spent (irradiated) fuel elements (cartridges) of nuclear reactors...................................................................kg 2845 Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined: 2845.10.0000 Heavy water (Deuterium oxide)..................................... kg 2845.90.0000 Other......................................................................kg 2846 Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals: 2846.10.0000 Cerium compounds...................................................... kg 2846.90.0000 Other......................................................................kg 2847.00.0000 Hydrogen peroxide, whether or not solidified with urea......... kg 2848 Phosphides, whether or not chemically defined, excluding ferrophosphorus: 2848.00.1000 Of copper (phosphor copper), containing more than 15 percent by weight of phosphorus................................... kg 2848.00.9000 Of other metals or of non-metals................................... kg 2849 Carbides, whether or not chemically defined: 2849.10.0000 Of calcium.................................................................kg 2849.20 Of silicon: 2849.20.1000 Crude...................................................................kg 2849.20.2000 In grains, or ground, pulverized or refined................... kg 2849.90 Other: 2849.90.1000 Of boron................................................................kg 2849.90.3000 Of tungsten (tungsten content)................................. W kg 2849.90.6000 Other...................................................................kg 2850.00.0000 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 ................................................. kg 2851.00.0000 Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals............................. X -----------------------------------------------------------------------------