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POSCO Expands into Aerospace with Rare Gas Supply

November 12, 2026

1 min read

Key Takeaways

POSCO Air Solutions expands into aerospace with rare gas supply.
Company sends xenon samples to NASA for quality evaluation.
POSCO aims to enter US aerospace market with high-purity materials.
Rare gas production capabilities established in Korea.

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Strategic Implications

POSCO's expansion into aerospace may indicate a growing trend of industrial gas specialists entering the global market. The company's high-purity rare gas production capabilities could strengthen its competitive position in the semiconductor and aerospace industries, which may lead to increased market share and revenue.

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What Happened

Korean Conglomerate Enters Global Market with High-Value Materials

POSCO Air Solutions, an industrial gas specialist under the POSCO Group, is expanding its business into the aerospace sector. The company has sent samples of the rare gas xenon to NASA for quality evaluation, with the goal of entering the US aerospace market. POSCO Air Solutions has established a domestic rare gas supply chain and obtained AS9100D certification for its aerospace and defense quality management system. This development was first reported by MoneyToday.

Source | Originally Published: November 12, 2026

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