Harmonized System Code (HS) Lookup & Finder

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HS Code 2811
Other inorganic acids and other inorganic oxygen compounds of nonmetals
- 01 Live animals(has subheadings)
- 02 Meat and edible meat offal(has subheadings)
- 03 Fish and crustaceans, molluscs and other aquatic invertebrates(has subheadings)
- 04 Dairy produce; birds eggs; natural honey; edible products of animal origin, not elsewhere specified or included(has subheadings)
- 05 Products of animal origin, not elsewhere specified or included(has subheadings)
- 06 Live trees and other plants; bulbs, roots and the like; cut flowers and ornamental foliage(has subheadings)
- 07 Edible vegetables and certain roots and tubers(has subheadings)
- 08 Edible fruit and nuts; peel of citrus fruit or melons(has subheadings)
- 09 Coffee, tea, maté and spices(has subheadings)
- 10 Cereals(has subheadings)
- 11 Products of the milling industry; malt; starches; inulin; wheat gluten(has subheadings)
- 12 Oil seeds and oleaginous fruits; miscellaneous grains, seeds and fruits; industrial or medicinal plants; straw and fodder(has subheadings)
- 13 Lac; gums, resins and other vegetable saps and extracts(has subheadings)
- 14 Vegetable plaiting materials; vegetable products not elsewhere specified or included(has subheadings)
- 15 Animal or vegetable fats and oils and their cleavage products prepared edible fats; animal or vegetable waxes(has subheadings)
- 16 Preparations of meat, of fish or of crustaceans, molluscs or other aquatic invertebrates(has subheadings)
- 17 Sugars and sugar confectionery(has subheadings)
- 18 Cocoa and cocoa preparations(has subheadings)
- 19 Preparations of cereals, flour, starch or milk; bakers' wares(has subheadings)
- 20 Preparations of vegetables, fruit, nuts or other parts of plants(has subheadings)
- 21 Miscellaneous edible preparations(has subheadings)
- 22 Beverages, spirits and vinegar(has subheadings)
- 23 Residues and waste from the food industries; prepared animal feed(has subheadings)
- 24 Tobacco and manufactured tobacco substitutes(has subheadings)
- 25 Salt; sulfur; earths and stone; plastering materials, lime and cement(has subheadings)
- 26 Ores, slag and ash(has subheadings)
- 27 Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes(has subheadings)
- 28 Inorganic chemicals; organic or inorgani c compounds of precious metals, of rare-earth metals,of radioactive elements or of isotopes
- 2801 Fluorine, chlorine, bromine and iodine(has subheadings)
- 2802 Sulfur, sublimed or precipitated; colloidal sulfur(has subheadings)
- 2803 Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)(has subheadings)
- 2804 Hydrogen, rare gases and other nonmetals(has subheadings)
- 2805 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury(has subheadings)
- 2806 Hydrogen chloride (Hydrochloric acid); chlorosulfuric acid(has subheadings)
- 2807 Sulfuric acid; oleum(has subheadings)
- 2808 Nitric acid; sulfonitric acids(has subheadings)
- 2809 Diphosphorus pentaoxide; phosphoric acid;polyphosphoric acids, whether or not chemically defined(has subheadings)
- 2810 Oxides of boron; boric acids(has subheadings)
- 2811 Other inorganic acids and other inorganic oxygen compounds of nonmetals
- 2812 Halides and halide oxides of nonmetals(has subheadings)
- 2813 Sulfides of nonmetals; commercial phosphorus trisulfide(has subheadings)
- 2814 Ammonia, anhydrous or in aqueous solution(has subheadings)
- 2815 Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium(has subheadings)
- 2816 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium(has subheadings)
- 2817 Zinc oxide; zinc peroxide(has subheadings)
- 2818 Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide(has subheadings)
- 2819 Chromium oxides and hydroxides(has subheadings)
- 2820 Manganese oxides(has subheadings)
- 2821 Iron oxides and hydroxides; earth colors containing 70 percent or more by weight of combined iron evaluated as Fe2O3(has subheadings)
- 2822 Cobalt oxides and hydroxides; commercial cobalt oxides(has subheadings)
- 2823 Titanium oxides(has subheadings)
- 2824 Lead oxides; red lead and orange lead(has subheadings)
- 2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides(has subheadings)
- 2826 Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts(has subheadings)
- 2827 Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides(has subheadings)
- 2828 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites(has subheadings)
- 2829 Chlorates and perchlorates; bromates and perbromates; iodates and periodates(has subheadings)
- 2830 Sulfides; polysulfides, whether or not chemically defined(has subheadings)
- 2831 Dithionites and sulfoxylates(has subheadings)
- 2832 Sulfites; thiosulfates(has subheadings)
- 2833 Sulfates; alums; peroxosulfates (persulfates)(has subheadings)
- 2834 Nitrites; nitrates(has subheadings)
- 2835 Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined(has subheadings)
- 2836 Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate(has subheadings)
- 2837 Cyanides, cyanide oxides and complex cyanides(has subheadings)
- 2839 Silicates; commercial alkali metal silicates(has subheadings)
- 2840 Borates; peroxoborates (perborates)(has subheadings)
- 2841 Salts of oxometallic or peroxometallic acids(has subheadings)
- 2842 Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides(has subheadings)
- 2843 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals(has subheadings)
- 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(has subheadings)
- 2845 Isotopes other than those of heading 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined(has subheadings)
- 2846 Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals(has subheadings)
- 2847 Hydrogen peroxide, whether or not solidified with urea(has subheadings)
- 2849 Carbides, whether or not chemically defined(has subheadings)
- 2850 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849(has subheadings)
- 2852 Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams(has subheadings)
- 2853 Phosphides, whether or not chemically defined, excluding ferrophosphorous; 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(has subheadings)
- 29 Organic chemicals(has subheadings)
- 30 Pharmaceutical products(has subheadings)
- 31 Fertilizers(has subheadings)
- 32 Tanning or dyeing extracts; dyes, pigments, paints, varnishes, putty and mastics(has subheadings)
- 33 Essential oils and resinoids; perfumery, cosmetic or toilet preparations(has subheadings)
- 34 Soap, organic surface-active agents, washing preparations, lubricating preparations, artificial waxes, prepared waxes, polishing or scouring preparations, candles and similar articles, modeling pastes, dental waxes and dental preparations with a basis of plaster(has subheadings)
- 35 Albuminoidal substances; modified starches; glues; enzymes(has subheadings)
- 36 Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations(has subheadings)
- 37 Photographic or cinematographic goods(has subheadings)
- 38 Miscellaneous chemical products(has subheadings)
- 39 Plastics and articles thereof(has subheadings)
- 40 Rubber and articles thereof(has subheadings)
- 41 Raw hides and skins (other than furskins) and leather(has subheadings)
- 42 Articles of leather; saddlery and harness; travel goods, handbags and similar containers; articles of animal gut (other than silkworm gut)(has subheadings)
- 43 Furskins and artificial fur; manufactures thereof(has subheadings)
- 44 Wood and articles of wood; wood charcoal(has subheadings)
- 45 Cork and articles of cork(has subheadings)
- 46 Manufactures of straw, of esparto or of other plaiting materials; basketware and wickerwork(has subheadings)
- 47 Pulp of wood or of other fibrous cellulosic material; waste and scrap of paper or paperboard(has subheadings)
- 48 Paper and paperboard; articles of paper pulp, of paper or of paperboard(has subheadings)
- 49 Printed books, newspapers, pictures and other products of the printing industry; manuscripts, typescripts and plans(has subheadings)
- 50 Silk(has subheadings)
- 51 Wool, fine or coarse animal hair; horsehair yarn and woven fabric(has subheadings)
- 52 Cotton(has subheadings)
- 53 Other vegetable textile fibers; paper yarn and woven fabric of paper yarn(has subheadings)
- 54 Man-made filaments(has subheadings)
- 55 Man-made staple fibers(has subheadings)
- 56 Wadding, felt and nonwovens; special yarns, twine, cordage, ropes and cables and articles thereof(has subheadings)
- 57 Carpets and other textile floor coverings(has subheadings)
- 58 Special woven fabrics; tufted textile fabrics; lace, tapestries; trimmings; embroidery(has subheadings)
- 59 Impregnated, coated, covered or laminated textile fabrics; textile articles of a kind suitable for industrial use(has subheadings)
- 60 Knitted or crocheted fabrics(has subheadings)
- 61 Articles of apparel and clothing accessories, knitted or crocheted(has subheadings)
- 62 Articles of apparel and clothing accessories, not knitted or crocheted(has subheadings)
- 63 Other made up textile articles; sets; worn clothing and worn textile articles; rags(has subheadings)
- 64 Footwear, gaiters and the like; parts of such articles(has subheadings)
- 65 Headgear and parts thereof(has subheadings)
- 66 Umbrellas, sun umbrellas, walking sticks, seatsticks, whips, riding-crops and parts thereof(has subheadings)
- 67 Prepared feathers and down and articles made of feathers or of down; artificial flowers; articles of human hair(has subheadings)
- 68 Articles of stone, plaster, cement, asbestos, mica or similar materials(has subheadings)
- 69 Ceramic products(has subheadings)
- 70 Glass and glassware(has subheadings)
- 71 Natural or cultured pearls, precious or semi-precious stones,precious metals, metals clad with precious metal and articles thereof; imitation jewelry; coin(has subheadings)
- 72 Iron and steel(has subheadings)
- 73 Articles of iron or steel(has subheadings)
- 74 Copper and articles thereof(has subheadings)
- 75 Nickel and articles thereof(has subheadings)
- 76 Aluminum and articles thereof(has subheadings)
- 77 (Reserved for possible future use)(has subheadings)
- 78 Lead and articles thereof(has subheadings)
- 79 Zinc and articles thereof(has subheadings)
- 80 Tin and articles thereof(has subheadings)
- 81 Other base metals; cermets; articles thereof(has subheadings)
- 82 Tools, implements, cutlery, spoons and forks, of base metal; parts thereof of base metal(has subheadings)
- 83 Miscellaneous articles of base metal(has subheadings)
- 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof(has subheadings)
- 85 Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles(has subheadings)
- 86 Railway or tramway locomotives, rolling-stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical (including electro-mechanical) traffic signalling equipment of all kinds(has subheadings)
- 87 Vehicles other than railway or tramway rolling stock, and parts and accessories thereof(has subheadings)
- 88 Aircraft, spacecraft, and parts thereof(has subheadings)
- 89 Ships, boats and floating structures(has subheadings)
- 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof(has subheadings)
- 91 Clocks and watches and parts thereof(has subheadings)
- 92 Musical instruments; parts and accessories of such articles(has subheadings)
- 93 Arms and ammunition; parts and accessories thereof(has subheadings)
- 94 Furniture; bedding, mattresses, mattress supports, cushions and similar stuffed furnishings; lamps and lighting fittings, not elsewhere specified or included; illuminated sign illuminated nameplates and the like; prefabricated buildings(has subheadings)
- 95 Toys, games and sports requisites; parts and accessories thereof(has subheadings)
- 96 Miscellaneous manufactured articles(has subheadings)
- 97 Works of art, collectors' pieces and antiques(has subheadings)
- 98 Special classification provisions(has subheadings)
- 99 Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended(has subheadings)
U.S. Tariff Rates
| Heading / Subheading | Article Description | Unit of Quantity | General | Special |
|---|---|---|---|---|
| 2811 | Other inorganic acids and other inorganic oxygen compounds of nonmetals | |||
| Other inorganic acids | ||||
| 2811.11.00.00 | Hydrogen fluoride (Hydrofluoric acid) | kg | Free | |
| 2811.12.00.00 | Hydrogen cyanide (hydrocyanic acid) | kg | 4.2% | Free (,S,) |
| 2811.19 | Other | |||
| 2811.19.10.00 | Arsenic acid | kg | 2.3% | Free (,S,) |
| 2811.19.30.00 | Hydrobromic acid | kg | Free | |
| 2811.19.61 | Other | 4.2% | Free (,S,) | |
| 2811.19.61.10 | Sulfamic acid | kg | ||
| 2811.19.61.90 | Other | kg | ||
| Other inorganic oxygen compounds of nonmetals | ||||
| 2811.21.00.00 | Carbon dioxide | t | 3.7% | Free (,S,) |
| 2811.22 | Silicon dioxide | |||
| 2811.22.10.00 | Synthetic silica gel | kg | 3.7% | Free (*,S,) |
| 2811.22.50.00 | Other | kg | Free | |
| 2811.29 | Other | |||
| 2811.29.10.00 | Arsenic trioxide | kg | Free | |
| 2811.29.20.00 | Selenium dioxide | kg | Free | |
| 2811.29.30.00 | Sulfur dioxide | kg | 4.2% | Free (,S,) |
| 2811.29.50.00 | Other | kg | 3.7% | Free (,S,) |
| III. HALOGEN OR SULFUR COMPOUNDS OF NONMETALS | ||||
A/Generalized System of Preferences (GSP) (duty-free treatment).
Afghanistan, Albania, Algeria, Angola, Anguilla, Armenia, Azerbaijan, Belize, Benin, Bhutan, Bolivia, Bosnia-Hercegov, Botswana, Br Virgin Is, Br Indian O Ter, Brazil, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, Cen African Rep, Chad, Christmas Is, Cocos Is, Comoros, Congo (DROC), Congo (ROC), Cook Is, Cote d`Ivoire, Djibouti, Dominica Is, Ecuador, Egypt, Eritrea, Ethiopia, Falkland Is, Fiji, Gabon, Gambia, Gaza Strip, Georgia, Ghana, Grenada Is, Guinea, Guinea-Bissau, Guyana, Haiti, Heard & McDn Is, India, Indonesia, Iraq, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kosovo, Kyrgyzstan, Lebanon, Lesotho, Liberia, Macedonia, Madagascar, Malawi, Maldive Is, Mali, Mauritania, Mauritius, Moldova, Mongolia, Montenegro, Montserrat Is, Mozambique, Namibia, Nepal, Niger, Nigeria, Niue, Norfolk Is, Pakistan, Papua New Guin, Paraguay, Philippines, Pitcairn Is, Rwanda, Samoa, Sao Tome & Prin, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Is, Somalia, South Africa, South Sudan, Sri Lanka, St Helena, St Kitts-Nevis, St Lucia Is, St Vinc & Gren, Suriname, Swaziland, Tanzania, Thailand, Timor-Leste, Togo, Tokelau Is, Tonga, Tunisia, Turkey, Tuvalu, Uganda, Ukraine, Uruguay, Uzbekistan, Vanuatu, Venezuela, Wallis & Futuna, West Bank, Western Sahara, Yemen, Zambia, Zimbabwe
AU/Australia Special Rate
Australia
BH/Bahrain Special Rate
Bahrain
CL/Chile Special Rate
Chile
CO/Colombia Special Rate
Colombia
D/Africa Growth and Opportunity Act (AGOA) (duty-free treatment)
Angola, Benin, Botswana, Burkina Faso, Cameroon, Cape Verde, Chad, Comoros, Congo (ROC), Cote d`Ivoire, Djibouti, Ethiopia, Gabon, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mozambique, Namibia, Niger, Nigeria, Rwanda, Sao Tome & Prin, Senegal, Seychelles, Sierra Leone, South Africa, Tanzania, Togo, Uganda, Zambia
E/Caribbean Basin Initiative (CBI)
CBERA
IL/Israel Special Rate (duty-free treatment)
Israel
JO/Jordan Special Rate
Jordan
KR/Korea Special Rate
Korea
MA/Morocco Special Rate
Morocco
OM/Oman Special Rate
Oman
P/Dominican Republic- Central America Free Trade Agreement (DR-CAFTA)
CAFTA + Dom. Rep.
PA/Panama Special Rate
Panama
PE/Peru Special Rate
Peru
SG/Singapore Special Rate
Singapore