Recently, the international steel industry has shown many positive signs. From breakthroughs in green manufacturing technology to the growth of demand in emerging markets, from the relaxation of trade barriers to cross-industry collaborative innovation, progress in various fields has injected impetus into the sustainable development of the global steel industry.
Global steel giants have taken key steps in low-carbon transformation. AMNS India, a joint venture between ArcelorMittal and its Japanese partner Nippon Steel, has begun to obtain clean energy supply from a 1 GW solar and wind energy project in Andhra Pradesh. This $700 million renewable energy project will provide 2.5 billion kWh of clean electricity for steel production annually, equivalent to powering nearly 10 million Indian households. It is expected to reduce carbon dioxide emissions by 1.5 million tons per year, laying the foundation for the company to achieve the goal of reducing carbon emission intensity by 20% by 2030. The project covers a 2,400-acre solar power plant and a 700-acre wind farm, with approximately 1.5 million solar panels and 91 wind turbines installed. It was completed in just 18 months, becoming the fastest-progressing project of its kind in India.
On the EU side, 175 million euros have been invested through the Research Fund for Coal and Steel (RFCS), focusing on supporting the research and development of near-zero carbon steelmaking technologies. Among this amount, 100 million euros are specifically allocated for "major projects" in the steel industry, covering the pilot and demonstration of breakthrough technologies such as carbon capture, utilization and storage, process intensification, and carbon dioxide-neutral iron ore reduction. This fund will help European steel enterprises accelerate their green transformation, enabling them to maintain competitiveness in the production of high-end steel required by new energy technologies, while promoting the steel industry to become a key supporting industry for the EU's "2050 climate neutrality" goal.
In the field of market application, the innovative application of special steel such as hot-rolled steel sheet piles has opened up new room for growth. According to the information disclosed at the Seminar on Application Technology of Hot-Rolled Steel Sheet Piles in Water Conservancy and Water Transportation held in Jingzhou, China in mid-September, the global sales volume of hot-rolled steel sheet piles increased by 6.4% year-on-year in 2024, among which the consumption in permanent structures surged by 4 times. This growth is mainly driven by the demand upgrading for green building materials in water conservancy and water transportation projects. For example, Nantong Port adopted Z-type steel sheet pile revetments, which reduced steel consumption by 20% compared with traditional concrete structures, while improving construction efficiency by 50%. The Gezhouba cellular steel sheet pile cofferdam has maintained structural stability after more than 40 years of operation, fully verifying the long-term reliability of steel in large-scale projects.
The Indian steel industry has shown the characteristics of "domestic demand-driven growth". In the second quarter of 2025, domestic crude steel output maintained double-digit growth, while the import volume of finished steel dropped by nearly 30%, indicating a significant improvement in the competitiveness of local steel enterprises. Although India's finished steel exports decreased slightly by 5.1% year-on-year, the proportion of high-value-added products continued to increase. Among them, the exports of galvanized flat sheets and corrugated coils to the EU market performed well, with exports to Belgium increasing by 40.8%, and demand in markets such as the United States and Spain also remained active. This reflects that its product structure is upgrading from low-end to high-end.
There has been a positive relaxation in terms of trade barriers. On September 18, the U.S. International Trade Commission (ITC) made a partial final ruling in the 337 investigation into certain high-strength aluminum or aluminum alloy-coated steel and their automotive products, confirming the absence of infringement and terminating the investigation. This ruling has removed obstacles for the relevant steel products to enter the U.S. market, helping to ease the trade friction pressure faced by the steel industry and promoting the international trade circulation of high-end steel for automotive use.
Industrial collaborative innovation has become a key force in promoting the expansion of steel applications. In China, the Working Group for the Promotion of Application Technology of Hot-Rolled Steel Sheet Piles, composed of steel enterprises, water conservancy departments, design units and universities, has gathered 46 member units and 34 expert committee members. Through formulating standards, conducting quality comparison tests, and publishing application manuals, it has promoted the wide application of hot-rolled steel sheet piles in water conservancy and water transportation projects. Hebei Jinxi Iron and Steel, as the world's largest producer of hot-rolled steel sheet piles, has its products known as "stabilizing piles" in major projects such as the Shenzhen-Zhongshan Link and the Huangmaohai Cross-Sea Link. Its global market share exceeds 25%, and it has increased added value through a one-stop solution of "design + construction + after-sales service". This cross-industry collaboration model not only activates the application potential of steel in new scenarios but also opens up a differentiated competition track for steel enterprises.
From clean energy steelmaking to breakthroughs in high-end steel applications, from policy support to market demand upgrading, the current international steel industry is undergoing a key transformation from scale expansion to high-quality development. These positive trends indicate a bright prospect for the steel industry on the path of greenization, high-endization and internationalization.
