Ferrosilicon Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2031)

Global Ferrosilicon Market Trends and Insights

Rising Steel-Capacity Additions Across Asia-Pacific

Between 2025 and 2027, OECD data reveals plans for new steelmaking capacity, with a significant portion concentrated in the Asia-Pacific region. In fiscal 2025, India’s finished-steel capacity surpassed expectations. India's zero-import-duty policy on ferrous scrap, coupled with a Production-Linked Incentive scheme for specialty steel, is driving heightened demand for deoxidizers at its integrated mills. While China aims for annual growth in crude steel through 2026, energy restrictions in Inner Mongolia and Ningxia have led to intermittent shutdowns of older coal-fired furnaces. This has pushed operators to adopt newer, energy-efficient submerged-arc units. Even as hot-rolled coil prices dipped in 2024, steelmakers maintained the use of ferrosilicon per ton of crude steel, stabilizing baseline consumption. Consequently, the region sees an increase in medium-grade alloy demand.

Electrification Spurring Electrical-Steel Demand for EV Motors

Electrical steel, an iron-silicon sheet with silicon content, is deemed critical for traction motors by the U.S. Department of Energy. Each battery electric vehicle (EV) requires laminations made from this material^{[1]U.S. Department of Energy, “Solar Supply Chain Review 2025,” ENERGY.GOV} . In anticipation of the growing EV market, POSCO, Baowu, and JFE Steel have introduced new grain-oriented and non-oriented production lines, set to ramp up by 2026. These mills are also opting for higher-purity ferrosilicon to minimize magnetic-core losses. The International Energy Agency projects a surge in global EV sales in the coming years^{[2]International Energy Agency, “Global EV Outlook 2025,” IEA.ORG} . Additionally, as grid-transformer installations for renewable energy interconnections grow, there's a heightened demand for grain-oriented electrical steel, especially since step-up transformers depend on it. While the supply of electrical steel is concentrated in China, Japan, South Korea, and Germany, these regional hotspots experience less cyclicality compared to bulk carbon-steel uses. This stability in alloy offtake persists even when there's a downturn in construction steel.

Infrastructure Stimulus in North America and India

Through 2028, the United States, under its Bipartisan Infrastructure Law, has allocated significant funding for steel-centric projects, including bridges and rail corridors. Meanwhile, India's National Infrastructure Pipeline is set to invest heavily by 2030, with the Ministry of Steel forecasting that the sector will account for a substantial portion of the nation's steel demand by 2027. In structural grades, ferrosilicon is used as silicon boosts deoxidation efficiency and aids in manganese-silicon co-alloying. Canada, recognizing the significance of silicon metal and classifying it as a critical mineral in 2024, is exploring hydro-powered smelters in Québec and British Columbia. However, environmental approvals are pushing timelines to the early 2030s. As Mexico experiences a surge in near-shoring, driving up demand for automotive and appliance sheets, it's noteworthy that the nation relies on the U.S. and Brazil for most of its ferrosilicon, underscoring the continent's supply interdependencies.

Hydrogen-Ready DRI Mills Adopting Higher-Silicon Blends

OECD data forecasts a DRI capacity increase by 2030, yet currently, only a small percentage harness hydrogen as the reductant. Pilot plants in Sweden, Germany, and the UAE have found that hydrogen DRI yields a porous, low-carbon sponge iron. This requires electric-arc operators to boost ferrosilicon additions to reestablish silicon levels. This presents a significant new opportunity for producers in Brazil, Malaysia, and Norway, who are already marketing a low-carbon supply. While achieving cost parity with natural-gas DRI hinges on carbon prices exceeding certain thresholds, regions rich in renewable power, like the Middle East and Australia, are forging ahead, bolstered by national green-hydrogen strategies. These initiatives create early adoption pathways, sending ripples through the global ferrosilicon supply chain.

Volatile Quartzite and Electricity Costs

Producing a ton of silicon consumes significant electricity, making energy costs account for nearly half of a smelter's expenses. Due to annual Eskom tariff hikes, Glencore adjusted its furnace operations in Mpumalanga. Simultaneously, Ferroglobe had to halt operations in Spain and France, reacting to high European day-ahead electricity prices. For quartzite feedstock, a high SiO₂ content is essential. However, disruptions in the Red Sea and Panama Canal have led to a spike in shipping costs. China's dual-control policy is tightening winter electricity supplies in Inner Mongolia and Ningxia, reducing utilization rates and driving up spot alloy prices. While hydropower-abundant Norway and Paraguay present some cost relief, many smelters in regions with high tariffs find it challenging to break even, especially when ferrosilicon prices remain under pressure.

Tightening CO₂-Emission Regulations on Smelters

Submerged-arc furnaces emit significant amounts of CO₂, with the majority of emissions tied to carbonaceous reductants. Under China's 14th Five-Year Plan, a reduction in intensity is mandated by 2025. This pushes operators to retrofit waste-heat boilers and transition to partial biomass reductants. While the EU’s Carbon Border Adjustment Mechanism, set to be fully operational in 2026, doesn't explicitly mention ferrosilicon, European steelmakers are increasingly seeking low-carbon alloys to reduce embedded emissions. Elkem’s Limpio plant in Paraguay stands out, utilizing eucalyptus charcoal and hydropower, paving the way for a near-zero-scope-1 emissions pathway. Although carbon capture technology is still in its infancy, challenges arise from the low CO₂ concentration in SAF off-gas. Implementing scrubbing could inflate costs, jeopardizing market competitiveness. Meanwhile, electro-reduction in molten salt holds potential, but requires a decade of pilot testing before it can be commercialized.

Segment Analysis

By Grade: Mid-Silicon Alloys Anchor Steelmaking Deoxidation

The FeSi 45–75% slice held 65.44% of 2025 volume and is forecast to expand faster than any other grade at a 4.06% CAGR. This grade integrates effortlessly into carbon-steel ladles and cast-iron inoculation, delivering high silicon recoveries without excessive heat. Chinese measures aimed at increasing crude steel production underpin incremental offtake, and India’s capacity additions amplify the pull. Standard 75% material serves electric-arc furnaces and foundries but grows more slowly because scrap-heavy melting requires less material compared to blast furnaces. High-purity grades over 90% silicon meet semiconductor and solar wafer standards; producers toggle furnaces between traditional alloy and metallurgical-grade silicon when polysilicon prices justify the switch. Pricing spreads validate that choice, giving agile smelters the margin incentive to chase solar-cycle peaks. Recycled photovoltaic silicon may eventually seed a circular supply, yet industrial-scale collection and refining infrastructure is still embryonic.

Note: Segment shares of all individual segments available upon report purchase

By Form: Lump Alloys Dominate Blast-Furnace Additions

Lump material captured a 36.71% share in 2025 and is on track for a 4.17% CAGR through 2031. Operators of blast furnaces and basic oxygen facilities prefer 10–50 mm granules. These granules dissolve predictably in high-temperature slag, reducing dust carry-over. According to OECD forecasts, by 2027, a majority of the world's new steel capacity will still rely on blast-furnace methods, bolstering the demand for lumps. Atomized powders fuel dense-media separation circuits in mining, where media losses can decrease significantly, leading to notable operational savings. Lithium ventures in Pilbara and Atacama, coupled with iron-ore facilities in South Africa and India, are driving increased demand for these powders. Briquettes and specialty granules, used in welding electrodes and pyrotechnics, are seeing growth parallel to industrial GDP. Freight economics play a pivotal role in material adoption: lump ferrosilicon, with high bulk densities, maximizes container load factors. In contrast, powders require anti-caking liners, inflating logistics costs.

By Application: Photovoltaic Solar Emerges as Fastest-Growing End-Use

Metallurgy retained 82.45% of 2025 volume, yet photovoltaic solar outpaces every other segment at a 5.01% CAGR. Submerged-arc furnaces, initially tailored for alloys, can swiftly adapt to produce metallurgical-grade silicon. Notably, a portion of the global MGS is now directed towards polysilicon production. Xinjiang, with its substantial share of this capacity, has drawn the attention of the U.S. and E.U., leading to domestic polysilicon plant incentives under the CHIPS Act and the European Solar Alliance. Though semiconductor applications utilize a smaller volume annually, they fetch high prices, drawing in niche players like Wacker Chemie. Chemical derivatives, notably silicone elastomers and fumed silica, consistently capture a steady market share, driven by demand from the automotive and construction sectors. Meanwhile, other applications like magnesium reduction and welding fluxes see modest growth, aligning with the broader industrial output trends, yet they don't significantly alter the supply-demand balance.

Note: Segment shares of all individual segments available upon report purchase

Geography Analysis

Asia-Pacific owned 58.81% of the ferrosilicon market share in 2025 and is projected to clock the highest 4.53% CAGR through 2031. Despite energy policies causing some legacy furnaces in Inner Mongolia and Ningxia to idle, China stands firm as the leading producer. India is channeling increased alloy demand to its domestic suppliers and Bhutan's Tashi Group, thanks to its specialty-steel incentive scheme and zero-duty scrap imports. Meanwhile, Japan and South Korea, collectively importing substantial quantities annually, see an added boost from POSCO’s electrical-steel expansion, potentially increasing demand further.

North America, accounting for a notable portion of global demand, saw the U.S. rely on five smelters, one of which was idled, alongside imports from Brazil, Canada, and Malaysia. Thanks to the Bipartisan Infrastructure Law, an annual uptick is anticipated as steel tonnage flows into bridge and rail projects. While Canada pushes for critical minerals and proposes hydro-powered plants (albeit with permitting delays into the 2030s), Mexico's near-shoring trend is driving up flat-steel demand for appliances and automotive. However, the region's reliance on imports for ferrosilicon underscores a significant interdependence.

Europe, with a substantial annual consumption, grapples with high power prices. While Ferroglobe has curtailed operations in Spanish and French furnaces, Norway capitalizes on hydropower to maintain competitive costs. Furthermore, Norway is channeling significant investment into a solar-grade silicon complex at Herøya. South America, primarily driven by Brazil's hydro-advantaged capacity, finds itself shipping significant quantities to both the U.S. and Europe. In the Middle East and Africa, South Africa takes center stage. However, with Eskom's tariff hikes and load-shedding challenges, capacity utilization remains restricted. Yet, there's a glimmer of hope with Saudi infrastructure projects hinting at modest incremental demand.