Chapter 01
16第 01 章 · Live animals
Animals and livestock classifications used before downstream food, agriculture, or breeding reviews.
可索引编码: 16
2026 tariff book
Tariff Book 2026
Answer
The 2026 tariff book covers MFN base duties, Section 301, Section 232, Section 122, and Chapter 99 review paths. This page links every HS chapter and the latest applied-rate research pages so sellers can move from broad schedule lookup to product-level duty review.
按一本关税手册的方式浏览：先从 HS Chapter 01-99 进入，再查看国家费率、当前美国政策层和计算器。
2026 核心费率与政策入口
Tariff rates by country 2026
2026 核心费率与政策入口
Tariff data by country
2026 核心费率与政策入口
Current US tariff layers
2026 核心费率与政策入口
Section 301 tariffs
2026 核心费率与政策入口
Section 232 tariffs
2026 核心费率与政策入口
Section 122 tariffs
HS Chapter 01-99
每个 Chapter 入口链接到已验证、可索引的 HTS 详情页；没有足够验证数据的章节仍保留目录入口。
Chapter 02
28第 02 章 · Meat and edible meat offal
Meat products and edible offal where origin, processing, quotas, and inspection rules often matter.
可索引编码: 28
Chapter 03
180第 03 章 · Fish, crustaceans, and aquatic invertebrates
Seafood classifications for fresh, frozen, prepared-input, and shellfish products.
可索引编码: 180
Chapter 04
106第 04 章 · Dairy, eggs, honey, and edible animal products
Dairy and animal-origin foods where product form and ingredients drive classification.
可索引编码: 106
Chapter 05
14第 05 章 · Products of animal origin, not elsewhere specified
Animal-origin inputs and byproducts that do not fit the food chapters.
可索引编码: 14
Chapter 06
12第 06 章 · Live trees and other plants
Plants, bulbs, cut flowers, and nursery goods requiring species and treatment review.
可索引编码: 12
Chapter 07
59第 07 章 · Edible vegetables and certain roots and tubers
Vegetable classifications where fresh, frozen, dried, and prepared forms differ.
可索引编码: 59
Chapter 08
39第 08 章 · Edible fruit and nuts
Fruit, nuts, and peel classifications with fresh, dried, and preserved distinctions.
可索引编码: 39
Chapter 09
37第 09 章 · Coffee, tea, mate, and spices
Beverage inputs and spices where processing level changes duty treatment.
可索引编码: 37
Chapter 10
6第 10 章 · Cereals
Grain classifications for wheat, rice, corn, and other cereals.
可索引编码: 6
Chapter 11
11第 11 章 · Milling products, malt, starches, and gluten
Processed grain products and starch inputs used in food and manufacturing.
可索引编码: 11
Chapter 12
24第 12 章 · Oil seeds, grains, seeds, and medicinal plants
Seeds, planting materials, oil crops, and miscellaneous plant inputs.
可索引编码: 24
Chapter 13
8第 13 章 · Lac, gums, resins, and vegetable saps
Natural gums, resins, and extracts used in food, cosmetics, and industrial inputs.
可索引编码: 8
Chapter 14
3第 14 章 · Vegetable plaiting materials and vegetable products
Bamboo, rattan, and other vegetable materials not classified elsewhere.
可索引编码: 3
Chapter 15
21第 15 章 · Animal, vegetable, or microbial fats and oils
Fats, oils, waxes, and edible/industrial oil preparations.
可索引编码: 21
Chapter 16
55第 16 章 · Preparations of meat, fish, or crustaceans
Prepared seafood and meat foods where ingredients and processing determine rates.
可索引编码: 55
Chapter 17
24第 17 章 · Sugars and sugar confectionery
Sugar, syrups, and confectionery classifications.
可索引编码: 24
Chapter 18
37第 18 章 · Cocoa and cocoa preparations
Cocoa beans, chocolate, and cocoa-based preparations.
可索引编码: 37
Chapter 19
50第 19 章 · Preparations of cereals, flour, starch, or milk
Bakery, pasta, infant-food, and cereal preparations where ingredients and packaging matter.
可索引编码: 50
Chapter 20
60第 20 章 · Preparations of vegetables, fruit, nuts, or plants
Prepared fruit and vegetable foods including jams, juices, and preserved products.
可索引编码: 60
Chapter 21
41第 21 章 · Miscellaneous edible preparations
Food preparations that often require ingredient-by-ingredient review.
可索引编码: 41
Chapter 22
35第 22 章 · Beverages, spirits, and vinegar
Alcoholic and nonalcoholic beverages where volume, alcohol content, and packaging matter.
可索引编码: 35
Chapter 23
21第 23 章 · Residues and waste from food industries
Animal feed inputs and food-industry residues.
可索引编码: 21
Chapter 24
18第 24 章 · Tobacco and manufactured tobacco substitutes
Tobacco, nicotine, and substitute products.
可索引编码: 18
Chapter 25
61第 25 章 · Salt, sulfur, earths, stone, plastering materials, lime, and cement
Mineral products and construction inputs in raw or basic processed form.
可索引编码: 61
Chapter 26
30第 26 章 · Ores, slag, and ash
Metal ores, concentrates, slag, and ash materials.
可索引编码: 30
Chapter 27
31第 27 章 · Mineral fuels, oils, and waxes
Energy products, petroleum oils, gases, and mineral waxes.
可索引编码: 31
Chapter 28
201第 28 章 · Inorganic chemicals and compounds
Inorganic chemicals, elements, acids, salts, and related compounds.
可索引编码: 201
Chapter 29
765第 29 章 · Organic chemicals
Organic chemical compounds and intermediates.
可索引编码: 765
Chapter 30
42第 30 章 · Pharmaceutical products
Medicines, dosage-form goods, and pharmaceutical inputs.
可索引编码: 42
Chapter 31
18第 31 章 · Fertilizers
Mineral and chemical fertilizers and mixtures.
可索引编码: 18
Chapter 32
76第 32 章 · Tanning, dyeing extracts, pigments, paints, and inks
Colorants, paints, varnishes, inks, and related preparations.
可索引编码: 76
Chapter 33
30第 33 章 · Essential oils, perfumery, cosmetics, and toiletries
Beauty, fragrance, and personal-care preparations.
可索引编码: 30
Chapter 34
23第 34 章 · Soap, waxes, candles, and cleaning preparations
Cleaning products, soaps, surfactants, waxes, and candles.
可索引编码: 23
Chapter 35
7第 35 章 · Albuminoidal substances, glues, and enzymes
Proteins, gelatin, adhesives, and enzyme products.
可索引编码: 7
Chapter 36
14第 36 章 · Explosives, pyrotechnics, matches, and combustible preparations
Fireworks, matches, and controlled combustible preparations.
可索引编码: 14
Chapter 37
29第 37 章 · Photographic and cinematographic goods
Photographic film, paper, chemicals, and related products.
可索引编码: 29
Chapter 38
121第 38 章 · Miscellaneous chemical products
Chemical preparations, additives, diagnostic reagents, and industrial compounds.
可索引编码: 121
Chapter 39
160第 39 章 · Plastics and articles thereof
Plastic resins, sheets, packaging, and finished plastic articles.
可索引编码: 160
Chapter 40
80第 40 章 · Rubber and articles thereof
Rubber materials, tires, hoses, and finished rubber goods.
可索引编码: 80
Chapter 41
71第 41 章 · Raw hides, skins, and leather
Leather inputs and processed hides.
可索引编码: 71
Chapter 42
53第 42 章 · Leather articles, handbags, and travel goods
Bags, cases, saddlery, and leather-like travel goods.
可索引编码: 53
Chapter 43
15第 43 章 · Furskins and artificial fur
Fur skins, fur apparel, and artificial fur articles.
可索引编码: 15
Chapter 44
154第 44 章 · Wood and articles of wood
Wood, lumber, plywood, and wood articles.
可索引编码: 154
Chapter 45
13第 45 章 · Cork and articles of cork
Natural cork, agglomerated cork, and cork articles.
可索引编码: 13
Chapter 46
27第 46 章 · Manufactures of straw, esparto, or plaiting materials
Baskets, wickerwork, and plaited vegetable-material articles.
可索引编码: 27
Chapter 47
21第 47 章 · Pulp of wood or other fibrous material
Wood pulp, recovered paper, and pulp materials.
可索引编码: 21
Chapter 48
155第 48 章 · Paper and paperboard
Paper, paperboard, packaging, labels, and stationery inputs.
可索引编码: 155
Chapter 49
20第 49 章 · Printed books, newspapers, and printed matter
Books, printed materials, labels, and graphics products.
可索引编码: 20
Chapter 50
10第 50 章 · Silk
Silk fibers, yarns, and woven silk fabrics.
可索引编码: 10
Chapter 51
76第 51 章 · Wool and fine or coarse animal hair
Wool fibers, yarns, and fabrics.
可索引编码: 76
Chapter 52
204第 52 章 · Cotton
Cotton fibers, yarns, and woven cotton fabrics.
可索引编码: 204
Chapter 53
21第 53 章 · Other vegetable textile fibers
Flax, hemp, jute, and other vegetable textile fibers.
可索引编码: 21
Chapter 54
88第 54 章 · Man-made filaments
Synthetic filament yarns and woven filament fabrics.
可索引编码: 88
Chapter 55
108第 55 章 · Man-made staple fibers
Synthetic staple fibers, yarns, and fabrics.
可索引编码: 108
Chapter 56
40第 56 章 · Wadding, felt, nonwovens, and special yarns
Nonwovens, felt, ropes, and specialty textile materials.
可索引编码: 40
Chapter 57
33第 57 章 · Carpets and textile floor coverings
Carpets, rugs, mats, and floor coverings.
可索引编码: 33
Chapter 58
52第 58 章 · Special woven fabrics, lace, and embroidery
Decorative textile fabrics, labels, lace, and embroidery.
可索引编码: 52
Chapter 59
47第 59 章 · Impregnated, coated, or laminated textile fabrics
Technical textile fabrics and coated materials.
可索引编码: 47
Chapter 60
48第 60 章 · Knitted or crocheted fabrics
Knit fabrics before garment classification.
可索引编码: 48
Chapter 61
173第 61 章 · Knitted or crocheted apparel
Knit apparel such as T-shirts, sweaters, and hosiery.
可索引编码: 173
Chapter 62
231第 62 章 · Non-knitted apparel
Woven apparel such as shirts, trousers, jackets, and dresses.
可索引编码: 231
Chapter 63
75第 63 章 · Other made-up textile articles
Home textiles, sets, worn clothing, and textile articles.
可索引编码: 75
Chapter 64
104第 64 章 · Footwear, gaiters, and parts
Footwear classifications where upper, sole, use, and material drive rates.
可索引编码: 104
Chapter 65
12第 65 章 · Headgear and parts
Hats, caps, helmets, and headgear parts.
可索引编码: 12
Chapter 66
5第 66 章 · Umbrellas, walking sticks, and parts
Umbrellas, canes, whips, and related parts.
可索引编码: 5
Chapter 67
9第 67 章 · Prepared feathers, artificial flowers, and hair articles
Feather goods, artificial flowers, wigs, and hair articles.
可索引编码: 9
Chapter 68
44第 68 章 · Articles of stone, plaster, cement, asbestos, mica, or similar materials
Stone, cement, plaster, and abrasive articles.
可索引编码: 44
Chapter 69
51第 69 章 · Ceramic products
Ceramic tableware, tiles, sanitary ware, and technical ceramics.
可索引编码: 51
Chapter 70
136第 70 章 · Glass and glassware
Glass sheets, containers, fibers, and finished glass articles.
可索引编码: 136
Chapter 71
65第 71 章 · Jewelry, precious metals, and stones
Jewelry, precious stones, precious metals, and imitation jewelry.
可索引编码: 65
Chapter 72
194第 72 章 · Iron and steel
Base iron and steel materials, bars, sheets, and primary forms.
可索引编码: 194
Chapter 73
179第 73 章 · Articles of iron or steel
Finished steel and iron products such as pipes, fasteners, and structures.
可索引编码: 179
Chapter 74
67第 74 章 · Copper and articles thereof
Copper materials, wire, tubes, and finished copper articles.
可索引编码: 67
Chapter 75
27第 75 章 · Nickel and articles thereof
Nickel materials and nickel articles.
可索引编码: 27
Chapter 76
41第 76 章 · Aluminum and articles thereof
Aluminum profiles, foil, sheets, and finished aluminum articles.
可索引编码: 41
Chapter 77
0第 77 章 · Reserved for possible future use
Reserved chapter in the tariff schedule.
可索引编码: 0
Chapter 78
5第 78 章 · Lead and articles thereof
Lead materials and lead articles.
可索引编码: 5
Chapter 79
8第 79 章 · Zinc and articles thereof
Zinc materials and zinc articles.
可索引编码: 8
Chapter 80
9第 80 章 · Tin and articles thereof
Tin materials and tin articles.
可索引编码: 9
Chapter 81
41第 81 章 · Other base metals and articles thereof
Tungsten, molybdenum, titanium, magnesium, and other base metals.
可索引编码: 41
Chapter 82
76第 82 章 · Tools, implements, cutlery, and parts
Hand tools, knives, cutlery, and interchangeable tool parts.
可索引编码: 76
Chapter 83
39第 83 章 · Miscellaneous articles of base metal
Locks, fittings, clasps, signs, and other base-metal articles.
可索引编码: 39
Chapter 84
555第 84 章 · Machinery and mechanical appliances
Machines, engines, pumps, computers, and mechanical parts.
可索引编码: 555
Chapter 85
398第 85 章 · Electrical machinery and electronics
Electronics, batteries, solar modules, circuits, and electrical equipment.
可索引编码: 398
Chapter 86
23第 86 章 · Railway or tramway locomotives and parts
Rail equipment, rolling stock, and railway parts.
可索引编码: 23
Chapter 87
158第 87 章 · Vehicles other than railway or tramway
Automobiles, bicycles, tractors, parts, and vehicle accessories.
可索引编码: 158
Chapter 88
23第 88 章 · Aircraft, spacecraft, and parts
Aircraft, spacecraft, drones where applicable, and related parts.
可索引编码: 23
Chapter 89
21第 89 章 · Ships, boats, and floating structures
Marine vessels, boats, floating platforms, and related structures.
可索引编码: 21
Chapter 90
203第 90 章 · Optical, photographic, measuring, and medical instruments
Medical devices, optical goods, measuring instruments, and precision equipment.
可索引编码: 203
Chapter 91
31第 91 章 · Clocks and watches and parts
Watches, clocks, movements, and timing parts.
可索引编码: 31
Chapter 92
24第 92 章 · Musical instruments and parts
Musical instruments, sound-producing articles, and accessories.
可索引编码: 24
Chapter 93
17第 93 章 · Arms and ammunition
Firearms, ammunition, and parts requiring careful regulatory review.
可索引编码: 17
Chapter 94
54第 94 章 · Furniture, bedding, lamps, and prefab buildings
Furniture, mattresses, lamps, illuminated signs, and prefabricated buildings.
可索引编码: 54
Chapter 95
64第 95 章 · Toys, games, and sports equipment
Toys, games, festive articles, and sports equipment.
可索引编码: 64
Chapter 96
82第 96 章 · Miscellaneous manufactured articles
Pens, brushes, fasteners, sanitary goods, and other manufactured articles.
可索引编码: 82
Chapter 97
10第 97 章 · Works of art, collectors pieces, and antiques
Artworks, antiques, and collectors items.
可索引编码: 10
Chapter 98
0第 98 章 · Special classification provisions
Special classification provisions, returned goods, and administrative entries.
可索引编码: 0
Chapter 99
0第 99 章 · Temporary legislation and additional import restrictions
Temporary provisions, Chapter 99 measures, and trade remedy classifications.
可索引编码: 0
官方来源
基础 HTS 编码来自 USITC HTS；政策层需要复核 USTR、Federal Register、CBP CSMS、Chapter 99、AD/CVD 与配额规则。
如何使用这本 tariff book
先用 Chapter 判断商品大类，再进入 HS/HTS 详情页查看基础税率和来源；如果要做美国进口估算，再把原产地、货值、运费、保险和附加税假设带入计算器。
局限性
这不是官方海关数据库，也不是最终申报意见。Chapter 目录不会自动判断 Section 301、232、AD/CVD、quota 或 broker filing 决策。