3004.50—Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compoundsGeneral duty rate
Free
Across 11 10-digit lines
Coverage on this page
HTS 3004.50 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds. It sits in Chapter 30: Pharmaceutical products, Section VI: Products of the Chemical or Allied Industries and rolls up 11 10-digit statistical lines, all with a general duty rate of Free. No Chapter 99 flags or potentially relevant AD/CVD order flags are linked to a child line under this subheading in Tandom's current catalog view.
Pick a line to view its exact rate and estimate duties and customs fees
3004.50.10.00Vitamin B2Free3004.50.20.00Vitamin B12Free3004.50.30.00Vitamin EFree3004.50.40.00OtherFree3004.50.50.05For veterinary useFree3004.50.50.10Combined with minerals or other nutrientsFree3004.50.50.15Vitamin B1 (thiamine)Free3004.50.50.25Vitamin K1 (phytonadione)Free3004.50.50.28OtherFree3004.50.50.30Combined with minerals or other nutrientsFree3004.50.50.40OtherFreeHTS 3004.50 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Containing vitamins synthesized wholly or in part from aromatic or modified aromatic industrial organic compounds. It belongs to Chapter 30 and rolls up 11 10-digit statistical lines that brokers actually file at entry.
Every 10-digit line under HTS 3004.50 carries a general (Column 1) duty rate of Free. Chapter 99 flags and potentially relevant AD/CVD order flags are shown at the per-line level; applicability depends on the shipment facts, written scope, and entry date.
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 3004.50 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Tandom's current catalog view links no potentially relevant AD/CVD (antidumping or countervailing duty) order flags to lines under HTS 3004.50. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
Tandom guides relevant to this code
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
Open resource
Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.
Open resource
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
Why raw LLM prompts fabricate stat suffixes, why MCP-augmented prompts do not, and the prompt template a broker can hand to Claude or ChatGPT today.
Open resource
What changed for low-value DTC and ecommerce shipments after Section 321 de minimis was suspended in 2025. Filing, fees, and duty math through 2027.
Open resource
Turn a PDF commercial invoice into ACE-ready entry data. Which fields to extract, how to chain extraction into HTS classification and duty calculation.
Open resource