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2026-06-23
www.gasworld.com 2026-06-23 gasworld
© POSCO Air Solution Posco opens rare gas plant for South Korean semiconductor market By Sophie Gregory 19 hours ago 2 min read Bookmark Posco Air Solution (Posco), the industrial gas arm of Posco Group, has completed construction of a 130,000 Nm³ per year high-purity rare gases facility at the Donghoan site of its Gwangyang Works steel complex in South Korea. The plant will produce high-purity