The iron briquettes market is transforming the steelmaking raw materials market. Discover how hot briquetted iron offers a cleaner, purer alternative to pig iron and scrap for electric arc furnaces.

The steelmaking raw materials market has traditionally revolved around three commodities: iron ore, coking coal, and scrap steel. But a fourth player is gaining prominence: hot briquetted iron (HBI). The iron briquettes market offers a unique combination of high purity, consistent chemistry, and lower carbon footprint. As a result, it is becoming an essential component of the steelmaking raw materials market , particularly for electric arc furnace (EAF) steelmakers. This article analyzes HBI's role alongside traditional raw materials.

The Raw Material Trio: Ore, Coal, and Scrap

• Iron ore: The fundamental source of iron. Mined in Australia, Brazil, China, India, Russia, and elsewhere. Processed into fines, pellets, or lump.

• Coking coal: Converted to coke, which is used as a reductant and fuel in blast furnaces. Mining is concentrated in Australia, the US, Canada, and China.

• Scrap steel: Recycled from obsolete products (cars, appliances, buildings) or generated during manufacturing (home scrap). A key feedstock for EAFs.

Each has limitations: iron ore and coking coal are CO2-intensive. Scrap contains residuals. The iron briquettes market offers a fourth pathway.

HBI vs. Pig Iron

Pig iron (hot metal) is the product of a blast furnace. It is high in carbon (3-4.5%) and contains silicon, manganese, and sulfur. It is the intermediate product for basic oxygen furnaces. For EAFs, pig iron can be used as a source of iron and carbon, but it is typically imported from blast furnace plants (e.g., from Russia, Ukraine, Brazil). However, pig iron has higher impurities than HBI (especially sulfur and phosphorus). The steelmaking raw materials market for EAFs is gradually shifting toward HBI for premium grades.

HBI is cleaner, but pig iron has higher carbon (beneficial for EAF foaming slag practices). Some EAFs blend both.

HBI vs. Direct Reduced Iron (DRI)

DRI is the loose, porous form before briquetting. The steelmaking raw materials market includes both, but HBI is preferred for long-distance transport and long-term storage. DRI is often charged directly from the DRI plant to adjacent EAFs (hot charging). Hot charging saves the energy used to cool and reheat the DRI. The iron briquettes market for HBI is for merchant sales and international trade.

HBI vs. Scrap

As discussed, scrap is variable in quality; HBI is consistent. The steelmaking raw materials market for EAFs is moving toward "scrap substitutes" that allow better control of steel chemistry. HBI is the leading scrap substitute for premium grades. However, scrap will remain the largest EAF feedstock because it is cheaper and available. HBI is a blending agent, not a complete replacement.

The Resurgence of Hot Briquetting Technology

Hot briquetting is not new, but it has improved. Modern briquetting presses use roll pressure (100-150 tons per linear inch) to compress hot DRI (650-700°C) into dense briquettes. The resulting HBI is stable, safe to handle, and retains >90% of the metallization. The hot briquetted iron production market has seen technology advances: higher throughput presses (75-100 t/h), longer roll life, and improved cooling conveyors. These advances reduce production costs and improve HBI quality.

Major HBI Production Regions

The iron briquettes market is global, but production is concentrated in:

• North America: US (Nucor, Cleveland-Cliffs, Steel Dynamics), Canada.

• South America: Brazil (Vale), Venezuela (though capacity is distressed).

• Europe: Sweden (HYBRIT), Germany (SALCOS), though mostly pilot-scale.

• Middle East: UAE, Saudi Arabia, Bahrain, Oman, Iran.

• Russia/CIS: Metalloinvest, Midrex plants in Russia.

• India: Multiple smaller DRI/HBI plants.

• North Africa: Libya, Egypt.

New HBI plants are also planned in the US, Europe, and the Middle East.

Seaborne Trade and Shipping Logistics

HBI is a heavy, dense cargo. It is shipped in bulk carriers, often in dedicated holds to avoid contamination. Shipping costs are a significant factor in the delivered price of HBI. Major trade flows include:

• Brazil to Europe and North America

• Russia to Europe (pre-war)

• Middle East to Europe and Asia

• United States to Mexico and Europe

The hot briquetted iron market is influenced by freight rates, port congestion, and availability of specialized cargo vessels.

Quality Assurance and Sampling

Iron briquettes market transactions require rigorous quality assurance. At the loading port, representative samples are taken and analyzed for:

• Total iron (Fe)

• Metallization (metallic Fe / total Fe)

• Carbon, sulfur, phosphorus, silica, alumina

• Trace elements (Cu, Cr, Ni, Mo, Sn, Zn, Pb)

• Physical density and size distribution

Disputes over quality are settled by independent inspection (e.g., SGS, Bureau Veritas). The steelmaking raw materials market for HBI has developed standard trading terms and arbitration procedures.

Pricing Mechanisms and Indices

There is no single HBI price. The hot briquetted iron market uses several benchmarks:

• Platts HBI index: Assesses spot prices for HBI delivered to key regions.

• Fastmarkets MB HBI index: Another leading index.

• Contract prices: Long-term agreements with pricing formulas linked to scrap, iron ore, or natural gas.

HBI is typically priced on a CFR (cost and freight) basis.

The Green Premium: Will Customers Pay?

HBI produced with natural gas has lower CO2 emissions than pig iron. HBI produced with hydrogen has near-zero emissions. Will steelmakers pay a premium for this green advantage? Early evidence suggests yes, for automotive and other high-value applications. Mercedes-Benz, BMW, and Volvo have announced deals to purchase green steel. The steelmaking raw materials market for green HBI is developing. As carbon pricing expands (e.g., CBAM in Europe), the green premium will become a regulatory requirement, not a choice.

Future Outlook: HBI as a Strategic Commodity

The iron briquettes market is likely to continue its growth trajectory. Steelmakers will need access to HBI to produce high-quality, low-carbon steel. Governments may designate HBI as a strategic material, supporting domestic production. The hot briquetted iron production market will see further consolidation and vertical integration (iron ore miners owning DRI/HBI plants). For buyers, securing long-term HBI supply is a competitive advantage. The steelmaking raw materials market of the future will be greener, cleaner, and more diverse. Access the complete steelmaking raw materials market analysis here.

Explore key developments shaping industry transformation:

south korea ancillary services power market

us ancillary services power market

anthracite coal mining market

antiscalants scale inhibitors market