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 August 2026
Most-imported products
Showing 3,901 to 4,000 of 4,573, ranked by shipment volume
- 3901Bombs, grenades, torpedoes, mines, missiles and similar munitions of war and parts thereof, other477
- 3902Other plates, sheets, film, foil and strip, of plastics, noncellular and not reinforced, laminated, supported or similarly combined with other materials of cellulose acetate475
- 3903Cermets and articles thereof, including waste and scrap474
- 3904Manganese oxides, other473
- 3905Suits of synthetic fibers473
- 3906Sets of articles from two or more of the subheadings 9608.10, 9608.20, 9608.30 or 9608.40472
- 3907Hams, shoulders and cuts thereof, with bone in471
- 3908Molybdenum oxides and hydroxides471
- 3909Parts and accessories471
- 3910Parts and accessories of articles of headings 9301 to 9304, other471
- 3911Edible offal of bovine animals, swine, sheep, goats, horses, asses, mules or hinnies, fresh, chilled or frozen, livers469
- 3912Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof, other, except parts469
- 3913Coniferous of hem-fir (western hemlock (tsuga heterophylla) and fir (abies spp.))468
- 3914Artificial joints and parts and accessories thereof467
- 3915Egg yolks, dried466
- 3916Woven 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 weave466
- 3917Otherwise plated or coated466
- 3918Generating sets with compression-ignition internal combustion piston engines (diesel or semi-diesel engines) of an output exceeding 375 kva466
- 3919Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)465
- 3920Mineral or chemical fertilizers containing the two fertilizing elements phosphorus and potassium465
- 3921Other, of polyesters465
- 3922Other cylindrical grinding machines, numerically controlled465
- 3923Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, not clad, plated or coated, other464
- 3924Unroasted iron pyrites462
- 3925Borates, other borates462
- 3926Glands and other organs for organotherapeutic uses, dried, whether or not powdered, other461
- 3927Glasses for corrective spectacles461
- 3928Machines for preparing textile fibers, carding machines461
- 3929Man-made filament yarn (other than sewing thread), put up for retail sale458
- 3930No-till direct seeders, planters and transplanters458
- 3931Bleached, other fabrics457
- 3932Other articles of precious metal or of metal clad with precious metal, other457
- 3933Parts and accessories of machines of heading 8445 or of their auxiliary machinery, other457
- 3934Other, for color photography (polychrome)454
- 3935Other, numerically controlled454
- 3936Tools for boring or broaching, and parts thereof453
- 3937Reception apparatus for radiobroadcasting, whether or not combined, in the same housing, with sound recording or reproducing apparatus or a clock, other452
- 3938Alginic acid, its salts and esters451
- 3939Woven pile fabrics and chenille fabrics, other than fabrics of heading 5802 or 5806, cut corduroy451
- 3940Seeders, planters and transplanters, other448
- 3941Ties, bow ties and cravats of silk or silk waste447
- 3942Oilcake 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 seeds445
- 3943Human blood, other445
- 3944Other 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, other444
- 3945Molasses resulting from the extraction or refining of sugar, other443
- 3946Acetic acid and its salts, acetic anhydride441
- 3947Other knitted or crocheted fabrics of yarns of different colors441
- 3948Heads, tails, paws and other pieces or cuttings, not assembled439
- 3949Light-emitting diodes (LED)439
- 3950Coke and semicoke of coal, of lignite or of peat, whether or not agglomerated438
- 3951Aromatic, other438
- 3952Other woven fabrics, containing 85 percent or more by weight of textured polyester filaments, printed438
- 3953Silk yarn (other than yarn spun from silk waste) not put up for retail sale435
- 3954Hydrogen, rare gases and other nonmetals, selenium434
- 3955Disodium tetraborate (refined borax), anhydrous434
- 3956Containing 85 percent of more by weight of acrylic or modacrylic staple fibers, other434
- 3957Flat-rolled products of other alloy steel, of a width of less than 600 mm, other434
- 3958Hop cones, neither ground nor powdered nor in the form of pellets433
- 3959Prepared explosives, other than propellant powders433
- 3960In rolls of a width exceeding 610 mm433
- 3961Molluscs, mussels432
- 3962Zirconium ores and concentrates432
- 3963Chromatographs and electrophoresis instruments432
- 3964Molluscs, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine, other431
- 3965Safflower (Carthamus tinctorius) seeds431
- 3966Connectors for optical fibers, optical fiber bundles or cables431
- 3967Other grill, netting and fencing, welded at the intersection, other430
- 3968Other clock or watch parts, dials430
- 3969Containing by weight 97 percent or less of calcium fluoride429
- 3970Containing by weight 0.25 percent or more of carbon428
- 3971Containing at least 99.8 percent by weight of magnesium428
- 3972Parts and accessories428
- 3973Lard stearin, lard oil, oleostearin, oleo-oil and tallow oil, not emulsified or mixed or otherwise prepared427
- 3974Bran, sharps (middlings) and other residues, whether or not in the form of pellets, derived from the sifting, milling or other working of leguminous plants427
- 3975Sodium sulfates, other426
- 3976Agricultural or horticultural sprayers, other426
- 3977Amino-resins, phenolic resins and polyurethanes, in primary forms, melamine resins425
- 3978Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated of fused quartz or other fused silica425
- 3979Other offset printing machinery425
- 3980Unbleached or bleached of polyester staple fibers, plain weave424
- 3981Oleic, linoleic or linolenic acids, their salts and esters422
- 3982Unwrought nickel, nickel alloys422
- 3983Water pipe tobacco, specified in subheading note 1 to this chapter421
- 3984Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives421
- 3985Pocket-size radio cassette players420
- 3986Other 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, other419
- 3987Other cathode-ray tubes419
- 3988Transfers (decalcomanias), other417
- 3989Concrete reinforcing bars and rods417
- 3990Other microscopes, for photomicrography, cinemicrography or microprojection417
- 3991Edible offal of bovine animals, swine, sheep, goats, horses, asses, mules or hinnies, fresh, chilled or frozen, livers416
- 3992Halogenated, sulfonated, nitrated or nitrosated derivatives of acyclic alcohols, other415
- 3993Vegetable saps and extracts of hops414
- 3994Nitrites, nitrites414
- 3995Homogenized preparations413
- 3996Diethanolamine and its salts413
- 3997Yarn of other vegetable textile fibers, true hemp yarn413
- 3998Transmission apparatus incorporating reception apparatus413
- 3999Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms, other412
- 4000Not further worked than hot-rolled, in coils of a thickness of 4.75 mm or more but not exceeding 10 mm411