China Steel Research Chief Touts “Extreme Materials” as Backbone of National Manufacturing

Highlights

• CISRI is developing extreme materials for China's fusion reactor EAST, including tungsten-copper composites that can withstand extreme heat and ultra-low-temperature steels for systems operating at -269°C, supporting the recent 100-million-degree milestone.
• The company allocated over 17% of its 2025 R&D budget to artificial intelligence and plans to double AI spending in 2026 to accelerate materials discovery and performance optimization across fusion, aerospace alloys, and rare-earth magnets.
• CISRI is advancing hydrogen-based metallurgy that produces water instead of CO₂, breaking foreign monopolies in sectors like ethylene cracking furnace tubes while positioning for China's next Five-Year Plan green transition goals.

China Steel Research Technology Group (opens in a new tab) (CISRI) is positioning itself at the center of Beijing’s push for breakthrough materials science, according to an interview aired February 9 on CCTV Finance with Party Secretary and Chairman Gao Hongbin (opens in a new tab). The segment, highlighted by the China Rare Earth Industry Association, frames “extreme materials” as foundational to China’s advanced manufacturing ambitions as the current Five-Year Plan concludes and planning begins for the next cycle.

Gao described a portfolio that stretches from fusion-energy components to high-speed rail, aerospace, and hydrogen metallurgy. One focal point: materials developed for China’s Experimental Advanced Superconducting Tokamak (EAST (opens in a new tab)), often referred to domestically as the “artificial sun.” CISRI says tungsten–copper composite blocks used in the reactor withstand heat flux densities exceeding those of rocket engine nozzles, while ultra-low-temperature steels retain strength at –269°C inside fusion systems. These materials were reportedly used in EAST’s recent milestone run of 100 million degrees Celsius sustained for 1,000 seconds, a benchmark frequently cited in China’s fusion research narrative.

Artificial Intelligence + Steel Industry Work Seminar (2026)

Beyond fusion, Gao pointed to high-temperature alloys for aero engines, rare-earth permanent magnet materials, superhard materials, and advanced inspection instruments with independent intellectual property. He cited rail bearings with fatigue life “several times” longer than prior generations and domestic production of ethylene cracking furnace tubes (NH1949) that he said broke foreign monopolies. The company also markets metal-detection equipment for food safety, including heavy-metal testing devices for rice.

A notable strategic shift: artificial intelligence. Gao said AI spending accounted for more than 17% of CISRI’s R&D budget in 2025 and could double this year. He argues AI accelerates materials discovery and performance optimization—potentially pushing performance limits rather than merely shortening development cycles.

Looking ahead, CISRI is promoting hydrogen-based metallurgy, which uses pure hydrogen as a reductant, producing water instead of CO₂. Gao acknowledged near-term profitability concerns but framed the process as aligned with China’s green transition goals in the next planning cycle.

For Western observers, the signal is clear: China is investing heavily in materials platforms tied to fusion, magnets, aerospace alloys, and low-carbon steelmaking—areas with direct implications for energy security, EVs, defense systems, and industrial decarbonization. Whether these claims translate into scalable commercial advantage remains to be seen, but the direction of travel is unmistakable.

Disclaimer: This report is based on coverage from Chinese state-affiliated media and statements by company leadership. The information has not been independently verified and should be corroborated through additional sources before forming business or investment conclusions.