Analysis
HTS 3004.41.00 covers containing ephedrine or its salts under heading 3004 (medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or…).
Goods classified here enter the United States duty-free at the general (normal trade relations) rate, as do about 93% of the 58 tariff lines in chapter 30. Chapter 99 measures such as Section 301 or 232 can still apply on top, depending on where the goods come from.
Goods from countries without normal trade relations pay the column 2 rate of 25% instead of nothing, so origin decides between free entry and a 25% duty.
Census statistics map these goods to NAICS 325412 (Pharmaceutical Preparation Manufacturing), an industry of 1,436 US establishments employing 170,029 people. That is the industry code a US manufacturer of the same product would normally use.
All 17 neighbouring lines carry the same duty-free rate, so a borderline choice between them changes the statistics reported, not the duty paid.
Every edition we compared, from Jan 2023 to Oct 2026 (Rev. 22), shows the same general rate of Free.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 3004.10.10 | Containing penicillin G salts | Free |
| 3004.10.50 | Containing penicillins or derivatives thereof, with a penicillanic acid structure, or streptomycins or their derivatives: other | Free |
| 3004.20.00 | Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale: other, containing antibiotics | Free |
| 3004.31.00 | Containing insulin | Free |
| 3004.32.00 | Containing corticosteroid hormones their derivatives or structural analogues | Free |
| 3004.39.00 | Other, containing hormones or other products of heading 2937: other | Free |
| 3004.42.00 | Containing pseudoephedrine (INN) or its salts | Free |
| 3004.43.00 | Containing norephedrine or its salts | Free |
| 3004.49.00 | Other, containing alkaloids or derivatives thereof: other | Free |
| 3004.50.10 | Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: vitamin B2 | Free |
| 3004.50.20 | Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: vitamin B12 | Free |
| 3004.50.30 | Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: vitamin E | Free |
| 3004.50.40 | Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds: other | Free |
| 3004.50.50 | Other, containing vitamins or other products of heading 2936: other | Free |
| 3004.60.00 | Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale: other, containing antimalarial active principles described in subheading note 2 to this chapter | Free |
| 3004.90.10 | Containing antigens or hyaluronic acid or its sodium salt | Free |
| 3004.90.92 | Other: other | Free |