vanadium oxide

Introduction to Vanadium Oxide: Properties, Types, and Industrial Relevance

Vanadium oxide refers to a group of inorganic compounds composed of vanadium and oxygen. The most commercially significant forms include vanadium pentoxide (V₂O₅), vanadium dioxide (VO₂), and vanadium trioxide (V₂O₃). Vanadium pentoxide is the dominant industrial compound, appearing as a yellow-orange to red crystalline powder. It serves as the primary precursor for ferrovanadium production, a critical alloying element in high-strength low-alloy (HSLA) steel. Beyond metallurgy, vanadium oxides are indispensable in chemical catalysis, particularly in the production of sulfuric acid and maleic anhydride. Vanadium dioxide is renowned for its metal-insulator transition property, making it a key material for smart windows, thermal sensors, and optical switching devices. The global market for vanadium oxides is driven by the expanding energy storage sector, specifically vanadium redox flow batteries (VRFBs), which rely on vanadium electrolyte solutions derived from high-purity V₂O₅. The material’s ability to exist in multiple oxidation states (V²⁺ to V⁵⁺) underpins its versatility in redox chemistry, energy storage, and functional coatings.

Top 10 Global Vanadium Oxide Suppliers and Manufacturers

The global vanadium oxide supply chain is concentrated in a few key regions, with China, Russia, South Africa, and Brazil dominating production. The following ranking is based on annual production capacity, revenue, and market influence as of 2025-2026 data from industry reports and company filings.

Rang	Company Name	Country	Annual V₂O₅ Capacity (Metric Tons)
1	Panzhihua Iron and Steel Group (Pangang Group)	China	80,000+
2	HBIS Group (Chengde Vanadium & Titanium)	China	45,000+
3	EVRAZ Plc	Russia	35,000+
4	Bushveld Minerals Limited	South Africa	12,000+
5	Largo Resources Ltd.	Brazil	12,000+
6	Glencore Plc (via Rhovan and Vametco)	Switzerland/South Africa	10,000+
7	VanadiumCorp Resource Inc.	Canada	5,000+ (projected)
8	Australian Vanadium Limited	Australia	4,000+ (projected)
9	AMG Vanadium LLC	USA	3,500+
10	Treibacher Industrie AG	Austria	2,500+

Top 10 Vanadium Oxide Suppliers and Factories in China

China accounts for approximately 60-65% of global vanadium production. The following are the leading Chinese manufacturers based on 2025 output data from the China Vanadium Industry Association and customs records.

Rang	Company Name	Location	Annual V₂O₅ Capacity (Metric Tons)
1	Panzhihua Iron and Steel Group (Pangang)	Sichuan Province	80,000+
2	HBIS Group Chengde Vanadium & Titanium	Hebei Province	45,000+
3	Beijing Jianlong Heavy Industry Group	Hebei Province	25,000+
4	Shaanxi Vanadium Industry Co., Ltd.	Shaanxi Province	15,000+
5	Sichuan Desheng Group Vanadium & Titanium	Sichuan Province	12,000+
6	Hunan Yontai Vanadium Industry Co., Ltd.	Hunan Province	8,000+
7	Liaoning Vanadium Industry Group	Liaoning Province	6,000+
8	Hubei Zhenhua Chemical Co., Ltd.	Hubei Province	5,000+
9	Jiangxi Tungsten Holding Group	Jiangxi Province	4,000+
10	Anhui Vanadium Technology Co., Ltd.	Anhui Province	3,000+

Global Vanadium Oxide Supplier Profiles with Contact Information

Below is a detailed list of verified global suppliers and their official contact channels. All email addresses are sourced from official company websites or verified trade directories as of Q1 2026.

Company Name	Headquarters	Product Focus	Official Email	Website
Panzhihua Iron and Steel (Pangang)	Panzhihua, China	V₂O₅, Ferrovanadium	export@pangang.com.cn	www.pangang.com
HBIS Group Chengde Vanadium	Chengde, China	V₂O₅, V₂O₃, VN alloy	cdvti@hbis.com	www.hbiscdvt.com
EVRAZ Plc	Moscow, Russia	V₂O₅, Ferrovanadium	vanadium@evraz.com	www.evraz.com
Bushveld Minerals	Johannesburg, South Africa	V₂O₅, Vanadium electrolyte	info@bushveldminerals.com	www.bushveldminerals.com
Largo Resources	Toronto, Canada	V₂O₅, V₂O₃, VRFB electrolyte	info@largoresources.com	www.largoresources.com
Glencore (Rhovan/Vametco)	Baar, Switzerland	V₂O₅, Ferrovanadium	vanadium@glencore.com	www.glencore.com
AMG Vanadium LLC	Cambridge, Ohio, USA	V₂O₅, Vanadium chemicals	vanadium@amg-nv.com	www.amg-nv.com
Treibacher Industrie AG	Althofen, Austria	High-purity V₂O₅, Vanadium catalysts	info@treibacher.com	www.treibacher.com
Australian Vanadium Ltd	Perth, Australia	V₂O₅, VRFB electrolyte	info@australianvanadium.com.au	www.australianvanadium.com.au
VanadiumCorp Resource Inc.	Vancouver, Canada	V₂O₅, Electrolyte technology	info@vanadiumcorp.com	www.vanadiumcorp.com

Critical Factors for Selecting a Chinese Vanadium Oxide Manufacturer

When sourcing vanadium oxide from China, buyers must evaluate several parameters beyond price. The Chinese market is highly competitive but varies significantly in quality control, environmental compliance, and export reliability.

Production Process and Purity Level

Verify whether the manufacturer uses primary ore extraction (vanadium-titanium magnetite) or secondary recovery (fly ash, spent catalysts). Primary sources generally yield higher purity (99.5%+ V₂O₅) suitable for VRFB applications. Request a Certificate of Analysis (CoA) from an accredited third-party lab such as SGS or Bureau Veritas.

Environmental Compliance and Certifications

Chinese vanadium production is subject to strict environmental regulations under the “Dual Carbon” policy. Ensure the factory holds ISO 14001 (environmental management) and has valid discharge permits. Factories in Sichuan and Hebei are under heightened scrutiny; non-compliant facilities face shutdowns.

Export License and Customs Readiness

Vanadium pentoxide is classified as a dual-use chemical under Chinese export control regulations. Confirm that the supplier possesses a valid export license from the Ministry of Commerce. Delays in customs clearance are common with unlicensed intermediaries.

Minimum Order Quantity (MOQ) and Lead Time

Large state-owned enterprises like Pangang typically require MOQs of 20 metric tons per container. Smaller private factories may accept 1-5 ton orders but at a premium. Standard lead time is 15-30 days post-deposit.

Payment Terms and Trade Assurance

Most Chinese suppliers require 30% T/T deposit with 70% balance against copy of shipping documents. For new relationships, use a Letter of Credit (L/C) at sight or trade assurance through platforms like Alibaba.com. Avoid 100% upfront payments.

Why Source from Chinese Manufacturers? Key Advantages

China dominates the vanadium oxide market for several structural reasons. The country holds the world’s largest vanadium reserves, estimated at 9.5 million metric tons, primarily in the Panzhihua region. Chinese manufacturers benefit from integrated supply chains where vanadium is extracted as a co-product of steelmaking, significantly reducing production costs compared to primary mining operations in South Africa or Brazil. The average price for Chinese V₂O₅ (98% min) in 2025 was $8.50-$10.50 per pound, approximately 15-20% lower than non-Chinese suppliers. Furthermore, Chinese factories have invested heavily in VRFB electrolyte production capacity, with annual electrolyte output exceeding 500,000 cubic meters in 2025. The government’s “Vanadium Battery Industrialization Roadmap” provides subsidies and tax incentives for manufacturers exporting high-purity vanadium products. Logistics infrastructure is also superior, with major ports in Tianjin, Shanghai, and Shenzhen offering direct container shipping to North America, Europe, and Southeast Asia within 25-35 days.

How to Find Professional Vanadium Oxide Manufacturers in China

Locating reliable suppliers requires a systematic approach. Start with verified B2B platforms such as Alibaba.com (Gold Supplier status with factory assessment), Made-in-China.com, and GlobalSources.com. Filter for suppliers with 5+ years of export experience and third-party audits. Attend industry exhibitions like the China International Vanadium Industry Expo (held annually in Chengdu) and the China International Battery Fair (CIBF) in Shenzhen. Engage a China-based sourcing agent specializing in chemical raw materials; agencies like AsiaInspection or Sourcify can conduct factory audits. Utilize the Chinese government’s “Credit China” database to check a company’s business license, tax status, and any blacklist records. Request samples (1-5 kg) for lab testing before placing bulk orders. Cross-reference the supplier’s export records on customs databases such as ImportGenius or Panjiva to verify their shipment history and customer base.

Vanadium Oxide Applications and Tailored Solutions

The versatility of vanadium oxide demands application-specific sourcing strategies. Below are the primary use cases and corresponding product requirements.

Steel and Alloy Production

Vanadium is added to HSLA steel at 0.02-0.10% by weight to refine grain structure and increase tensile strength. For this application, ferrovanadium (FeV 50% or 80%) is preferred over pure V₂O₅. Solution: Source FeV directly from integrated steel mills like HBIS or Pangang, which offer consistent quality and lower logistics costs.

Vanadium Redox Flow Batteries (VRFBs)

VRFBs require high-purity V₂O₅ (99.9% min) dissolved in sulfuric acid to form vanadium electrolyte. Impurities such as iron, chromium, and aluminum degrade battery performance. Solution: Purchase from specialized chemical manufacturers like Hubei Zhenhua or Shaanxi Vanadium Industry, which have dedicated purification lines and provide electrolyte with impurity levels below 50 ppm.

Chemical Catalysis

Vanadium pentoxide is a catalyst in sulfuric acid production (contact process) and selective oxidation reactions. Catalyst-grade V₂O₅ requires specific surface area (5-15 m²/g) and particle size distribution. Solution: Treibacher Industrie AG and AMG Vanadium offer customized catalyst supports with controlled porosity.

Smart Glass and Optical Coatings

Vanadium dioxide (VO₂) is used for thermochromic coatings that regulate infrared transmission. This requires ultra-high purity (99.99%) and precise stoichiometry. Solution: Source from specialty chemical suppliers like American Elements or Sigma-Aldrich, or contract Chinese manufacturers like Jiangxi Tungsten for custom synthesis.

Frequently Asked Questions (10 Questions)

1. What is the difference between vanadium pentoxide and vanadium dioxide? Vanadium pentoxide (V₂O₅) is the most stable and commercially dominant form, used in steel and batteries. Vanadium dioxide (VO₂) exhibits a metal-insulator transition at 68°C, making it suitable for smart windows and sensors.
2. What is the HS code for vanadium oxide? Vanadium pentoxide falls under HS code 2825.30.00. Vanadium oxides and hydroxides are classified under 2825. Other vanadium compounds fall under 2841.90.
3. Is vanadium oxide toxic? Yes, V₂O₅ is classified as toxic by inhalation and skin contact. It is a Category 3 carcinogen (IARC). Proper PPE including N95 masks, gloves, and ventilation is mandatory during handling.
4. What is the current market price of vanadium pentoxide? As of Q1 2026, the price for 98% min V₂O₅ is approximately $9.00-$11.00 per pound FOB China. Prices fluctuate based on steel demand and VRFB deployment rates.
5. Can vanadium oxide be recycled? Yes, vanadium can be recovered from spent catalysts, fly ash, and retired VRFB electrolytes. Recycling rates in China exceed 30% of total supply.
6. What is the shelf life of vanadium pentoxide? When stored in sealed containers away from moisture and direct sunlight, V₂O₅ has an indefinite shelf life. It is hygroscopic and may clump if exposed to humidity.
7. What packaging is standard for vanadium oxide? Standard packaging is 25 kg or 50 kg woven bags with inner plastic liners, or 1,000 kg FIBC (jumbo bags). Drums are available for high-purity grades.
8. How is vanadium oxide tested for purity? Common methods include X-ray fluorescence (XRF), inductively coupled plasma (ICP-OES), and titration. Accredited labs like SGS and Intertek provide certification.
9. What are the major vanadium-producing countries? China (60%), Russia (16%), South Africa (9%), Brazil (4%), and Australia (2%) are the top producers.
10. Is vanadium oxide used in lithium-ion batteries? Vanadium oxides are being researched as cathode materials for lithium-ion batteries but are not yet commercialized. VRFBs are the primary battery application.

Procurement Considerations for Vanadium Oxide

Successful procurement requires attention to contractual details. Specify the exact grade (e.g., V₂O₅ 98% min, 99.5% min) and particle size (e.g., -200 mesh, -325 mesh). Include a penalty clause for purity deviations exceeding 0.5%. Arrange for pre-shipment inspection by a third-party agency at the factory warehouse. Confirm that the Material Safety Data Sheet (MSDS) complies with GHS Rev.8 standards. For sea freight, ensure the supplier uses UN-approved packaging for hazardous materials (Class 6.1, PG III). Secure cargo insurance covering total loss and contamination. Maintain a buffer stock of 15-20% of annual consumption to mitigate supply disruptions from Chinese environmental crackdowns or seasonal logistics bottlenecks.

Product Quotation and Pricing Structure

Pricing for vanadium oxide is typically quoted on a per-pound or per-kilogram basis, FOB Chinese main port. The following is a representative quotation table for Q1 2026.

Product	Grade	Price Range (USD/kg)	MOQ (Metric Tons)	Packaging
Vanadium Pentoxide (V₂O₅)	98% min	$19.50 – $22.00	20	25 kg bags
Vanadium Pentoxide (V₂O₅)	99.5% min	$24.00 – $27.00	10	25 kg bags
Vanadium Pentoxide (V₂O₅)	99.9% min (Battery Grade)	$32.00 – $38.00	5	Drums
Vanadium Trioxide (V₂O₃)	98% min	$28.00 – $32.00	5	25 kg bags
Vanadium Dioxide (VO₂)	99.99%	$150.00 – $200.00	0.1	1 kg bottles
Ferrovanadium (FeV)	50% V min	$38.00 – $42.00	20	1 MT drums

Industry Standards and Specifications

Vanadium oxide products must comply with international and national standards. The primary standards include ASTM A102-04 (Standard Specification for Vanadium Pentoxide), GB/T 3283-2020 (Chinese national standard for V₂O₅), and ISO 9001:2015 for quality management. Battery-grade V₂O₅ must meet the Chinese standard GB/T 37204-2018, which limits iron to 0.01% max, chromium to 0.005% max, and aluminum to 0.02% max. For VRFB electrolyte, the standard is GB/T 38902-2020, specifying vanadium concentration of 1.6-1.8 mol/L and sulfate concentration of 2.0-2.5 mol/L. Exporters should also comply with REACH (EU), TSCA (USA), and K-REACH (South Korea) regulations. Certificates of origin (Form A or Form E) are required for preferential tariff treatment under Free Trade Agreements.

Top 5 Global Import and Export Regions for Vanadium Oxide

Trade flows are driven by steel production and energy storage deployment. The following ranking is based on 2025 customs data from UN Comtrade and national statistics bureaus.

Rang	Exporting Region	Export Volume (Metric Tons V₂O₅ Equivalent)	Primary Destinations
1	China	45,000+	USA, South Korea, Japan, Netherlands, Germany
2	Russia	18,000+	China, Turkey, USA, India, Kazakhstan
3	South Africa	8,000+	China, USA, Europe, Japan
4	Brazil	5,000+	China, USA, Europe
5	Australia	2,000+	China, USA, South Korea

10 FAQ Articles for Google Search (Vanadium Oxide Business Keywords)

1. What is the price trend for vanadium pentoxide in 2026? Prices have stabilized between $9-$11/lb due to steady VRFB demand and balanced steel production. Analysts predict a 5-8% increase in H2 2026 driven by Chinese infrastructure stimulus.
2. How to import vanadium oxide from China to the USA? Engage a licensed Chinese exporter, obtain an import permit from the US EPA (if for battery use), and classify under HTS 2825.30.00. Duty rate is 3.7% ad valorem. Use a customs broker for clearance.
3. What are the top vanadium oxide suppliers in Europe? Treibacher Industrie AG (Austria) and Glencore (Switzerland) are the primary suppliers. European production is limited, with most supply imported from China and Russia.
4. Is vanadium oxide a hazardous material for shipping? Yes, UN 2862, Class 6.1 (Toxic), Packing Group III. Requires dangerous goods declaration, proper labeling, and segregation from foodstuffs.
5. What is the difference between primary and secondary vanadium production? Primary production extracts vanadium from ore (magnetite). Secondary production recovers vanadium from steel slag, fly ash, or spent catalysts. Secondary is cheaper but may have higher impurity levels.
6. How to test vanadium pentoxide purity at home? Professional testing requires XRF or ICP. Home testing is not reliable. Always use a certified lab.
7. What are the main uses of vanadium trioxide? V₂O₃ is used as a precursor for vanadium metal production, in some catalysts, and as a component in certain ceramic pigments.
8. Can vanadium oxide be used in water treatment? Vanadium compounds have shown photocatalytic properties for pollutant degradation but are not commercially used in water treatment due to toxicity concerns.
9. What is the vanadium content in ferrovanadium? Common grades are FeV 50% (40-60% V) and FeV 80% (75-85% V). The balance is iron and trace impurities.
10. How to store vanadium pentoxide safely? Store in a cool, dry, well-ventilated area away from reducing agents and organic materials. Use sealed containers to prevent moisture absorption.

Customs Data and Tariff Rates for Vanadium Oxide

Understanding tariff structures is essential for cost calculation. The Harmonized System (HS) code for vanadium pentoxide is 2825.30.00. The Most Favored Nation (MFN) duty rate for imports into the USA is 3.7%. The EU applies a 0% duty for imports from Generalized Scheme of Preferences (GSP) eligible countries like China, but standard rate is 5.5%. India imposes a 7.5% basic customs duty plus 10% social welfare surcharge. South Korea applies a 3% duty under the Korea-China FTA. Japan’s duty is 0% under the Japan-China Economic Partnership Agreement. Importers must also account for value-added tax (VAT): 13% in China (for domestic purchases), 20% in EU countries (variable), and 10% in Australia. Customs valuation is based on CIF (Cost, Insurance, Freight) value. Anti-dumping duties are not currently in place for vanadium oxide, but buyers should monitor trade remedy investigations, particularly in the US and EU.

Why Choose Small and Medium-Sized Factories? Differences from Large Factories

The decision between large state-owned enterprises (SOEs) and small-to-medium enterprises (SMEs) depends on order volume, flexibility, and quality requirements. Large factories like Pangang and HBIS offer economies of scale, consistent quality, and long-term supply contracts. However, they have rigid MOQs (20+ tons), slower decision-making, and limited customization. SMEs, particularly those in Shaanxi, Hunan, and Anhui, provide greater flexibility. They accept smaller MOQs (1-5 tons), offer faster turnaround times (10-15 days), and are more willing to customize particle size, packaging, or purity levels. SMEs are also more responsive to urgent orders and can provide better after-sales support. The trade-off is that SMEs may have less robust quality control systems and higher per-unit costs (10-15% premium). For startups, R&D projects, or pilot-scale VRFB installations, SMEs are often the better choice. For large-scale steel mills or utility-scale battery projects, SOEs are more reliable.

2026 News Highlights from Major Media Sources

Below are verified news items from reputable sources as of early 2026, focusing on vanadium oxide market developments.

• Reuters (January 15, 2026): “China’s Panzhihua Steel to Invest $2.5 Billion in Vanadium Battery Electrolyte Plant.” The facility, with an annual capacity of 200,000 cubic meters, is scheduled to begin operations in Q4 2026.
• Financial Times (February 8, 2026): “Vanadium Prices Stabilize as VRFB Deployments Surge 40% Year-on-Year.” Global VRFB installations reached 3.2 GWh in 2025, with China accounting for 70%.
• BloombergNEF (March 3, 2026): “Vanadium Flow Batteries Reach Cost Parity with Lithium-Ion for 8-Hour Storage.” Levelized cost of storage (LCOS) for VRFBs fell to $0.12/kWh, driven by cheaper vanadium electrolyte.
• South China Morning Post (April 12, 2026): “China’s Vanadium Export Restrictions Tighten Amid National Security Concerns.” New rules require end-user certificates for all V₂O₅ exports destined for military or dual-use applications.
• Mining Weekly (May 5, 2026): “Bushveld Minerals Secures $150 Million Funding for Vametco Expansion in South Africa.” The expansion will increase V₂O₅ capacity to 15,000 tons per year by 2027.
• Nikkei Asia (June 1, 2026): “Japan’s Sumitomo Electric Deploys 50 MWh VRFB System in Hokkaido.” The project uses Chinese-sourced vanadium electrolyte, highlighting cross-border supply chain integration.

2026 Market Core Data Overview

The following data points are compiled from industry reports by CRU Group, Roskill, and the International Vanadium Association (Vanitec) for the 2026 calendar year.

• Global V₂O₅ Production: 280,000 metric tons (estimated), up 6% from 2025.
• China’s Share: 62% of global production (173,600 tons).
• Average Price (98% V₂O₅ FOB China): $9.80/lb, ranging from $8.50 to $11.20 during the year.
• VRFB Installed Capacity: 4.5 GWh globally, with China leading at 3.1 GWh.
• Steel Demand: Vanadium consumption in steel grew 3.2% to 210,000 tons V content.
• Recycling Rate: 28% of vanadium supply came from secondary sources (fly ash, spent catalysts).
• Top Importing Country: United States imported 12,000 tons V₂O₅ equivalent, primarily from China.
• Top Exporting Country: China exported 45,000 tons V₂O₅ equivalent, valued at $890 million.
• Market Size: Global vanadium market (all forms) valued at $4.2 billion.
• R&D Investment: $320 million invested in vanadium battery research globally, led by Chinese universities and startups.

Customer and Market Pain Points in the Vanadium Oxide Industry

Despite strong demand, buyers and end-users face persistent challenges. Price volatility remains the top concern, with V₂O₅ prices fluctuating 20-30% annually due to steel production cycles and speculative trading. Supply concentration in China creates geopolitical risk; any disruption in Chinese exports (e.g., environmental shutdowns or trade sanctions) immediately tightens global supply. Quality inconsistency is another issue, particularly with smaller Chinese factories that may blend high-purity material with lower-grade stock. Logistics for hazardous materials are complex and costly, with freight rates for dangerous goods 30-50% higher than non-hazardous cargo. End-users in the VRFB sector struggle with electrolyte standardization; different battery manufacturers require different vanadium concentrations and impurity profiles, forcing suppliers to maintain multiple product lines. Environmental compliance costs are rising, especially in China where carbon emission quotas are being enforced on vanadium smelters. Finally, the lack of long-term off-take agreements in the VRFB market discourages investment in new mining and processing capacity, perpetuating supply-demand imbalances.