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
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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