HS Code for Hydroxocobalamin Hydrochloride (US)
PRIMARY CLASSIFICATION RESULT (US)
The primary 6-digit Harmonized System (HS) code for hydroxocobalamin hydrochloride is 2936.26 (Vitamins and their derivatives, unmixed, Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives). Under the 2026 US HTS, representative general duties are Free [Official Source].
Classification guidance note.
Candidate Subheadings & Disambiguation Matrix
| HS Subheading | WCO Subheading Description | Disambiguation Rule / Notes | Action |
|---|---|---|---|
| 2936.26 | Vitamins and their derivatives, unmixed, Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | Vitamins and their derivatives, unmixed, Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | View 2936.26 → |
Official Primary Sources & Authority References
USITC HTS Database ↗
USITC official Harmonized Tariff Schedule for Hydroxocobalamin Hydrochloride.
CBP CROSS Rulings ↗
CBP e-Rulings database for Hydroxocobalamin Hydrochloride classification precedents.
WCO Nomenclature ↗
World Customs Organization international 6-digit Harmonized System standard.
Hydroxocobalamin Hydrochloride Frequently Asked Questions (FAQ)
What is the official 6-digit HS code for Hydroxocobalamin Hydrochloride?
The primary 6-digit Harmonized System (HS) code for Hydroxocobalamin Hydrochloride is HS 2936.26 (Vitamins and their derivatives, unmixed, Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives).
What is the US general import duty for Hydroxocobalamin Hydrochloride?
Under the 2026 US HTS, representative MFN general duty rates for Hydroxocobalamin Hydrochloride under HS 2936.26 are Free.
Are there alternative candidate subheadings for Hydroxocobalamin Hydrochloride?
Yes. Depending on state (green vs. roasted, decaffeinated vs. non-decaffeinated, raw vs. processed), alternative subheadings include 293626.
What mandatory import documents are required for Hydroxocobalamin Hydrochloride?
Commercial Invoice, Packing List, Bill of Lading, and Partner Government Agency permits where applicable.
Does de minimis duty-free exemption apply to Hydroxocobalamin Hydrochloride?
Eligible shipments enter duty-free under statutory destination thresholds.
How are merchandise processing and customs fees calculated for Hydroxocobalamin Hydrochloride?
Import fees are assessed on entered customs value under destination regulations.