NOW FOR USA HTS Harmonized Tariff Schedule (2026 HTS Revision 2 (01/30/2026))
OPEN OR CLOSE CATEGORIES AND COLLECT HTS CODE FOR LOGIN USER

Harmonized Tariff Schedule (2026 HTS Revision 2 (01/30/2026))

Heading Duty(general) Duty(china) Article Description Compare Code
2936.27.00.00 Free    Vitamin C (Ascorbic acid) and its derivatives --
2936.28.00.00 Free    Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivatives vs-2936270000
2936.29     Other vitamins and their derivatives: vs-2936280000
2936.29.10.00 Free    Folic acid vs-293629
2936.29.16 Free    Niacin and niacinamide
Niacin:
vs-2936291000
2936.29.16.10 Free    Pharmaceutical grade vs-29362916
2936.29.16.20 Free    Other vs-2936291610
2936.29.16.30 Free    Niacinamide
Other:
vs-2936291620
2936.29.20.00 Free    Aromatic or modified aromatic vs-2936291630
2936.29.50 Free    Other vs-2936292000
2936.29.50.20 Free    Vitamins D and their derivatives vs-29362950
2936.29.50.30 Free    Biotin vs-2936295020
2936.29.50.50 Free    Other vs-2936295030
2936.90.01 Free    Other, including provitamins and natural concentrates vs-2936295050
2936.90.01.10 Free    Provitamins vs-29369001
2936.90.01.50 Free    Other vs-2936900110
2937     Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones:
Polypeptide hormones, protein hormones and glycoprotein hormones, their derivatives and structural analogues:
vs-2936900150
2937.11.00.00 Free    Somatotropin, its derivatives and structural analogues vs-2937
2937.12.00.00 Free    Insulin and its salts vs-2937110000
2937.19.00.00 Free    Other
Steroidal hormones, their derivatives and structural analogues:
vs-2937120000