Product (HS Code) Directory, page 40
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 July 2026
Most-imported products
Showing 3,901 to 4,000 of 4,556, ranked by shipment volume
- 3901Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)418
- 3902Woven fabrics of cotton, containing 85 percent or more by weight of cotton, weighing more than 200 g/m², plain weave418
- 3903Egg yolks, dried416
- 3904Other 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, other416
- 3905Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI)415
- 3906Manganese oxides, other414
- 3907Other, numerically controlled414
- 3908Suits of synthetic fibers413
- 3909Containing by weight less than 0.25 percent of carbon413
- 3910Tools for boring or broaching, and parts thereof413
- 3911Artificial joints and parts and accessories thereof412
- 3912Woven fabrics of cotton, containing less than 85 percent by weight of cotton, mixed mainly or solely with man-made fibers, weighing not more than 200 g/m², plain weave411
- 3913Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, not clad, plated or coated, other410
- 3914Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap410
- 3915Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof, other, except parts410
- 3916Fluorides, other408
- 3917Human blood, other408
- 3918Molasses resulting from the extraction or refining of sugar, other407
- 3919Woven pile fabrics and chenille fabrics, other than fabrics of heading 5802 or 5806, cut corduroy407
- 3920Machines for preparing textile fibers, carding machines407
- 3921Glands and other organs for organotherapeutic uses, dried, whether or not powdered, other404
- 3922Bleached, other fabrics403
- 3923Other, of polypropylene403
- 3924Other articles of precious metal or of metal clad with precious metal, other403
- 3925Otherwise plated or coated403
- 3926Other cylindrical grinding machines, numerically controlled403
- 3927Aromatic, other402
- 3928Borates, other borates401
- 3929Polishes and similar preparations for coachwork, other than metal polishes401
- 3930Unroasted iron pyrites399
- 3931No-till direct seeders, planters and transplanters399
- 3932Seeders, planters and transplanters, other399
- 3933Parts and accessories of machines of heading 8445 or of their auxiliary machinery, other399
- 3934Other plates, sheets, film, foil and strip, of plastics, noncellular and not reinforced, laminated, supported or similarly combined with other materials of cellulose acetate396
- 3935Except for products described in headings 9903.01.02, 9903.01.03, 9903.01.04 and 9903.01.05 articles the product of Mexico, as provided for in U.S. note 2(a) to this subchapter395
- 3936Ties, bow ties and cravats of silk or silk waste393
- 3937Coke and semicoke of coal, of lignite or of peat, whether or not agglomerated392
- 3938Disodium tetraborate (refined borax), anhydrous392
- 3939Synthetic staple fibers, not carded, combed or otherwise processed for spinning of aramids391
- 3940Oilcake 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 low euricic acid rape or colza seeds390
- 3941Sodium sulfates, other390
- 3942Acetic acid and its salts, acetic anhydride390
- 3943Silk yarn (other than yarn spun from silk waste) not put up for retail sale390
- 3944Other, of polyesters390
- 3945Containing at least 99.8 percent by weight of magnesium390
- 3946Molluscs, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine, other389
- 3947Other woven fabrics, containing 85 percent or more by weight of textured polyester filaments, printed389
- 3948Mineral or chemical fertilizers containing the two fertilizing elements phosphorus and potassium388
- 3949Reception apparatus for radiobroadcasting, whether or not combined, in the same housing, with sound recording or reproducing apparatus or a clock, other388
- 3950In rolls of a width exceeding 610 mm387
- 3951Coniferous of hem-fir (western hemlock (tsuga heterophylla) and fir (abies spp.))387
- 3952Water pipe tobacco, specified in subheading note 1 to this chapter386
- 3953Prepared explosives, other than propellant powders386
- 3954Cermets and articles thereof, including waste and scrap386
- 3955Containing by weight 0.25 percent or more of carbon385
- 3956Pocket-size radio cassette players385
- 3957Parts and accessories385
- 3958Hop cones, neither ground nor powdered nor in the form of pellets384
- 3959Heads, tails, paws and other pieces or cuttings, not assembled384
- 3960Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel, other384
- 3961Other oils and their fractions, obtained solely from olives, whether or not refined, but not chemically modified, including blends of these oils and fractions with oils or fractions of heading 1509, other383
- 3962Containing by weight 97 percent or less of calcium fluoride383
- 3963Flat-rolled products of other alloy steel, of a width of less than 600 mm, other383
- 3964Furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals383
- 3965Other cathode-ray tubes383
- 3966Light-emitting diodes (LED)383
- 3967Bleached, other fabrics381
- 3968Other knitted or crocheted fabrics of yarns of different colors381
- 3969Hydrogen, rare gases and other nonmetals, selenium380
- 3970Containing 85 percent of more by weight of acrylic or modacrylic staple fibers, other380
- 3971Unbleached or bleached of polyester staple fibers, plain weave380
- 3972Other offset printing machinery379
- 3973Agricultural or horticultural sprayers, other378
- 3974Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated of fused quartz or other fused silica377
- 3975Concrete reinforcing bars and rods377
- 3976Halogenated, sulfonated, nitrated or nitrosated derivatives of acyclic alcohols, other376
- 3977Connectors for optical fibers, optical fiber bundles or cables376
- 3978Frozen, boiled glutinous corn (other than sweet corn), not reduced in size (provided for in subheading 0710.80.70)376
- 3979Bran, sharps (middlings) and other residues, whether or not in the form of pellets, derived from the sifting, milling or other working of leguminous plants375
- 3980Propellant powders374
- 3981Edible offal of bovine animals, swine, sheep, goats, horses, asses, mules or hinnies, fresh, chilled or frozen, livers373
- 3982Unwrought nickel, nickel alloys372
- 3983Diethanolamine and its salts371
- 3984Other, for color photography (polychrome)371
- 3985Other microscopes, for photomicrography, cinemicrography or microprojection370
- 3986Molluscs, mussels369
- 3987Chromatographs and electrophoresis instruments369
- 3988Amino-resins, phenolic resins and polyurethanes, in primary forms, melamine resins367
- 3989Zirconium ores and concentrates366
- 3990Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses, rangefinders366
- 3991Vegetable saps and extracts of hops365
- 3992Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives365
- 3993Transmission apparatus incorporating reception apparatus365
- 3994Lard stearin, lard oil, oleostearin, oleo-oil and tallow oil, not emulsified or mixed or otherwise prepared364
- 3995Multiple (folded) or cabled yarn364
- 3996Agricultural, horticultural or forestry machinery for soil preparation or cultivation, plows364
- 3997Parts of watch cases and parts thereof363
- 3998Nitrites, nitrites362
- 3999Other clock or watch parts, dials360
- 4000Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.)359