Vanadium oxide

CAS 11099-11-9

Companies reported imports and no US production of this chemical to EPA for 2023.

US productionZero

Import value, 2024$65M

Import volume4.2M lb

Import dependency100%

Top sourceSouth Africa 57%

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Vanadium oxide · US import value by year

2013: $32M · Peak 2018: $176M · 2024: $65M · 2025: $43M

Where It Comes From

Customs basis: HS 282530 · narrow

EPA reports by year

2023: US production Zero · Imports 4.2M lb

These shares come from HS customs code 282530, which covers 5 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

ZA 57%South AfricaBR 40%BrazilTW 1%TaiwanAT 1%AustriaCA 1%Canada

Germany
China
South Korea

EPA-registered importers (1)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Reading Alloys

Why It Matters

Sectors

Metals & Mining

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Vendor Pricing

$0.13/gA2B Chem LLC

CountryUnited States

Pack$63.00 / 500 g

Purity99%

Vendors7 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

6 more vendors

Vendor	Country	$/g	Pack	Purity
AA BLOCKS	United States	$0.16	500 g	99%
Sigma-Aldrich (Rush Stock)	Germany	$0.24	500 g	98%
Sigma-Aldrich	Germany	$0.24	500 g	98%
AK Scientific, Inc.	United States	$0.30	500 g	99%
Combi-Blocks, Inc.	United States	$0.32	1 kg	98%
Fulfilled by Molport	Latvia	$10.00	1 g	99%

Chemical Identity

CAS11099-11-9

PubChem CIDNot recorded

DTXSIDDTXSID601014460

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA TSCA InventoryRetrieved 2026-04-29
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Vanadium oxide (CAS 11099-11-9) https://chemicalindependence.com/chemical/11099-11-9/ EPA TSCA Inventory: CAS 11099-11-9. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 11099-11-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 11099-11-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 282530 for CAS 11099-11-9. Reporting year: 2024. https://usatrade.census.gov/