Chrome Ore: Sourcing, Types, and Buyer's Guide for 2025
Chrome Ore is a critical raw material in various industries, particularly in stainless steel production and chemical manufacturing. With China being a major global supplier, understanding how to source high-quality Chrome Ore is essential for buyers worldwide. This guide provides actionable insights for 2025 procurement strategies.
How to Find Reliable Chrome Ore from China in 2025
Finding trustworthy Chrome Ore suppliers in China requires careful vetting. Start by verifying supplier credentials on platforms like Alibaba, focusing on:
- Trade Assurance status
- Production capacity verification
- Third-party quality certifications
- Customer review analysis
Top-producing regions include Inner Mongolia and Tibet, where most Chinese Chrome Ore deposits are located. Consider attending the China Mining Expo for direct supplier connections.
What Buyers Should Know Before Buying Chrome Ore from China
Key considerations include:
- Cr2O3 content requirements (typically 40-52%)
- SiO2 and FeO impurity limits
- Moisture content specifications
- Shipping and logistics constraints
Always request representative samples and consider hiring an independent inspection service before finalizing large orders.
Types of Chrome Ore
Three primary classifications exist:
- Metallurgical Grade (Cr2O3 >48%, Cr:Fe ratio >2.5:1)
- Chemical Grade (Cr2O3 40-46%, lower Cr:Fe ratio)
- Refractory Grade (high Al2O3 content, specific crystal structure)
Each type serves distinct industrial applications with varying price points.
Functions and features of Chrome Ore
This mineral's unique properties make it indispensable for:
- Stainless steel production (corrosion resistance)
- Chromium chemical manufacturing
- Foundry sands (heat resistance)
- Refractory applications
Its high melting point (1900°C) and hardness (Mohs 5.5) contribute to these industrial uses.
Scenarios of Chrome Ore
Major application sectors include:
| Industry | Usage | Grade Required |
|---|---|---|
| Stainless Steel | 80% of consumption | Metallurgical |
| Chemicals | Chromium compounds | Chemical |
| Foundries | Molding sands | Refractory |
How to Choose Chrome Ore
Selection criteria should consider:
- End-use requirements
- Budget constraints
- Processing capabilities
- Environmental regulations
For stainless steel producers, metallurgical grade with Cr2O3 >48% and Cr:Fe >2.5:1 is typically mandatory.
Chrome Ore Q & A
Q: What's the current price trend for Chrome Ore?
A: Prices fluctuate based on South African supply and stainless steel demand. As of 2024, metallurgical grade trades at $180-$220/ton CIF China.
Q: How do I verify Chrome Ore quality?
A: Require SGS/BV inspection reports for Cr2O3 content, Cr:Fe ratio, and impurity levels before shipment.
Q: What's the minimum order quantity from Chinese suppliers?
A: Typically 500 tons for bulk shipments, though some offer containerized 25-ton lots at premium prices.
Q: Are there export restrictions from China?
A: China imposes 20% export duty on Chrome Ore, making South African sources often more competitive internationally.
Q: How does Chrome Ore differ from Ferrochrome?
A> Ferrochrome is a processed alloy containing 50-70% chromium, while Chrome Ore is the raw mineral concentrate.
