Global Silicon Carbide and Ferrosilicon Industry Embrace Technological Shifts and Strategic Realignments

The global silicon carbide (SiC)（https://www.hscy-trading.com/silicon-carbide/） and ferrosilicon(https://www.hscy-trading.com/ferro-silicon/) sectors are witnessing dynamic transformations, driven by technological breakthroughs in high-purity applications and evolving trade policies. Recent developments highlight accelerated SiC semiconductor innovation, expanded domestic production capacities, and strategic responses to international market regulations.

Silicon Carbide: Advancing Semiconductor Capabilities and Supply Chain Autonomy

1. Technology Platform Launches and Process Upgrades
China-based(core link integration) unveiled its second-generation SiC technology platform (G2.0), leveraging 8-inch wafers to achieve higher power density and reliability for electric vehicles (EVs) and AI data center power supplies. The platform optimizes device structures and manufacturing processes to cover core scenarios including main drive inverters, onboard chargers, and high-efficiency power conversion systems.

Meanwhile, SK keyfoundry, a South Korean pure-play foundry, is accelerating the development of its 1200V SiC MOSFET process technology. Following its acquisition of SK powertech—a company recognized for its commercial SiC power devices and core process expertise—SK keyfoundry aims to launch SiC代工(Foundry) services by the first half of 2026.

2. Domestic Supply Chain Breakthroughs
In Northeast China,(Liaoning Hanjing Semiconductor) commenced operations at two high-end production lines: China’s first semiconductor-grade SiC components line and an ultra-high-purity quartz line supporting sub-10nm advanced semiconductor processes. The SiC component line addresses critical supply chain gaps—global suppliers currently number only three, with lead times extending up to three years. Hanjing’s entry is expected to reduce delivery cycles to under one year, strengthening regional autonomy in strategic materials.

3. Focus on Sustainable Manufacturing
In Gansu Province,(Wuwei City) launched a major R&D initiative for SiC deep processing technologies. The project, led by(Tianzhu Yutong Shimenghe SiC) and partnered with(Lanzhou University of Technology), aims to develop energy-saving systems for efficient dust collection and waste heat recovery. The three-year program intends to establish a replicable technical framework supporting the low-carbon transition of SiC manufacturing.

Ferrosilicon: Capacity Expansion and Trade Policy Reshaping Global Flows

1. New Production Bases and Green Metallurgy
The 300,000-ton(annual 300,000-ton) high-quality ferrosilicon project by(Gansu Baomei Xitie Alloy) is progressing rapidly in Yongdeng County. Its first furnace is scheduled to be ignited by the end of 2025, incorporating waste heat recovery and advanced dust removal systems to support greener metallurgical processes.

In Zhangye, the(Heihe Silicon-Based New Materials) project is advancing its phased construction. Upon full completion, the base will yield 120,000 tons of industrial silicon and 50,000 tons of high-purity ferrosilicon annually, reinforcing regional silicon-based material clusters.

2. EU Safeguard Measures and Market Realignment
The European Commission approved a three-year safeguard measure to reduce imports of four silicon- and manganese-based ferroalloys by 25% compared to the 2022-2024 average. The tariff-rate quotas, effective November 18, 2025, aim to help EU producers restore market share to 30%-40%. This policy responds to a 17% surge in ferroalloy imports since 2019, attributed to global overcapacity and trade diversion—partly due to U.S. import restrictions redirecting 73,000 tons of ferrosilicon to the EU.

Euroalliages, the European ferroalloy association, emphasized that these protections are essential for preserving strategic autonomy, as ferrosilicon is critical for semiconductors, wind turbines, and next-generation batteries.

Downstream Synergies: Silicon Steel and High-Value Applications

In the silicon steel segment,(Wu Steel) announced the full-capacity operation of its new energy non-oriented silicon steel project—the world’s largest production base for this material. With an annual output of 550,000 tons, the facility supplies core steel for 4.4 million new energy vehicles annually, supporting high-performance driving motors and energy-efficient power systems. The project, built on the site of Wuhan’s historic "1.7-meter" rolling mill, demonstrates China’s transition from relying on imported silicon steel technology to achieving domestic excellence and automation rates exceeding 98%.

Future Outlook: Collaboration and Strategic Autonomy

The SiC and ferrosilicon industries are positioned at the intersection of technological progress and geopolitical recalibration. While SiC innovation focuses on higher efficiency and localized supply chains for EVs and AI infrastructure, ferrosilicon trade is adapting to regional protectionism and green manufacturing demands.

Ongoing R&D partnerships—such as those between manufacturers and academic institutions in Wuwei and Lanzhou—exemplify the growing emphasis on circular economy models and emission reduction. Meanwhile, EU safeguards and expanding production in Asia reflect a broader industry realignment toward regional self-sufficiency and sustainable growth.