Product (HS Code) Directory, page 41
Browse the most-imported products by Harmonized System code. Click any product to see its top U.S. importers, suppliers, and origin countries from U.S. Customs data.
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Sourced from U.S. Customs bill of lading data · Updated monthly · Data through September 2026
Most-imported products
Showing 4,001 to 4,100 of 4,575, ranked by shipment volume
- 4001Other microscopes, for photomicrography, cinemicrography or microprojection419
- 4002Vegetable saps and extracts of hops417
- 4003Nitrites, nitrites417
- 4004Particle board, oriented strand board (OSB) and similar board (for example, waferboard) of wood or other ligneous materials, whether or not agglomerated with resins or other organic binding substances, other417
- 4005Imides and their derivatives, other416
- 4006Bleached, other fabrics416
- 4007Propellant powders414
- 4008Wadding of man-made fibers414
- 4009Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms, other414
- 4010Line pipe of stainless steel414
- 4011Furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals414
- 4012Oilcake and other solid residues, whether or not ground or in the form of pellets, resulting from the extraction of vegetable or microbial fats or oils, other than those of heading 2304 or 2305, other413
- 4013Doors and their frames and thresholds of tropical wood413
- 4014Other, of stainless steel413
- 4015Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses, rangefinders413
- 4016Agricultural, horticultural or forestry machinery for soil preparation or cultivation, plows412
- 4017Underpants and briefs of other textile materials411
- 4018Frozen, boiled glutinous corn (other than sweet corn), not reduced in size (provided for in subheading 0710.80.70)409
- 4019Parts of watch cases and parts thereof408
- 4020Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.)406
- 4021Cyclic hydrocarbons, styrene405
- 4022Locust beans, seaweeds and other algae, sugar beet and sugar cane, fresh, chilled, frozen or dried, whether or not ground, sugar cane404
- 4023Lighting strings of a kind used for Christmas trees, other404
- 4024Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk, ground402
- 4025Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, cold-rolled (cold-reduced), not clad, plated or coated, other402
- 4026Multiple (folded) or cabled yarn400
- 4027Neither crushed nor ground398
- 4028Tableware and kitchenware, of wood, chopsticks397
- 4029Weighing not more than 25 g/m2397
- 4030Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set, natural pearls397
- 4031Shawls, scarves, mufflers, mantillas, veils and the like of other textile materials396
- 4032Weighing not more than 185 g, chickens392
- 4033Other lifting, handling, loading or unloading machinery (for example, elevators, escalators, conveyors, teleferics), industrial robots392
- 4034Semiconductor media, other392
- 4035Seaweeds and other algae, other391
- 4036Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts390
- 4037Other prepared or preserved meat, meat offal, blood or insects, other389
- 4038Plain weave, weighing more than 100 g/m²388
- 4039Women's or girls' slips, petticoats, briefs, panties, night dresses, pajamas, negligees, bathrobes, dressing gowns and similar articles, knitted or crocheted of other textile materials385
- 4040Tungstates (wolframates)384
- 4041Tungsten (wolfram) and articles thereof, including waste and scrap, powders384
- 4042Flexographic printing machinery384
- 4043In coils, not further worked than cold-rolled (cold-reduced) of a thickness exceeding 1 mm but less than 3 mm383
- 4044Other sulfates of aluminum382
- 4045Containing less than 85 percent by weight of flax, other382
- 4046Unbleached or bleached382
- 4047Tulles and other net fabrics382
- 4048Silicates, other381
- 4049Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure, tetrahydrofuran381
- 4050Weighing not more than 200 g/m² of yarns of different colors381
- 4051Molds for metal or metal carbides, other types381
- 4052Ethylenediamine and its salts380
- 4053Other machines with built-in centrifugal dryer380
- 4054Ferroalloys, ferroniobium379
- 4055By plastics or rubber deposit379
- 4056Parings and other waste of leather or of composition leather, not suitable for the manufacture of leather articles378
- 4057Pigs', hogs' or boars' bristles and hair and waste thereof376
- 4058Rapeseed, colza or mustard oil, and fractions thereof, whether or not refined, but not chemically modified, crude oil376
- 4059Phosphorous trichloride376
- 4060Other woven fabrics of polyester staple fibers376
- 4061Kieserite, epsom salts (natural magnesium sulfates)375
- 4062Numerically controlled panel benders375
- 4063Fine animal hair, other374
- 4064Inflatable (including rigid hull inflatable) boats, other374
- 4065Cuts and offal, frozen372
- 4066Ginger, saffron, turmeric (curcuma), thyme, bay leaves, curry and other spices, saffron372
- 4067Other raw hides and skins (fresh, or salted, dried, limed, pickled or otherwise preserved, but not tanned, parchment-dressed or further prepared), whether or not dehaired or split, other than those excluded by note 1(b) or 1(c) to this chapter of swine371
- 4068Ginger, crushed or ground370
- 4069Containing 85 percent or more by weight of cotton370
- 4070Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, clad, plated or coated, clad370
- 4071Low erucic acid rape or colza seeds369
- 4072Ash and residues from the incineration of municipal waste369
- 4073Cyclic polymers of aldehydes368
- 4074Closed woven fabrics of rovings367
- 4075Full grains, unsplit366
- 4076Closed woven fabrics, plain weave, of yarns, not coated or laminated366
- 4077Cobalt mattes and other intermediate products of cobalt metallurgy366
- 4078In gaseous state, natural gas364
- 4079Petroleum coke, not calcined364
- 4080Electrolytically plated or coated with zinc363
- 4081Mechanically bonded mats362
- 4082Containing by weight less than 0.25 percent of rectangular (including square) cross section, the width measuring less than twice the thickness361
- 4083Suits of synthetic fibers359
- 4084Machines for preparing textile fibers, other359
- 4085Chlorides and chloride oxides, other358
- 4086Sweaters, pullovers, sweatshirts, waistcoats (vests) and similar articles, knitted or crocheted, other358
- 4087Other apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network), base stations358
- 4088Formic acid, its salts and esters, formic acid357
- 4089Unbleached or bleached357
- 4090Skirts and divided skirts of other textile materials357
- 4091Sulfonamides, other355
- 4092Uncut weft pile fabrics355
- 4093Antisera and other blood fractions354
- 4094Unbleached or bleached of polyester staple fibers, plain weave354
- 4095Statuettes and other ornaments of tropical wood353
- 4096Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens, other352
- 4097Unbleached or bleached352
- 4098Catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines352
- 4099Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0302.91 to 0302.99, other351
- 4100Smoking tobacco, whether or not containing tobacco substitutes in any proportion, other350