TEMC (KOSDAQ 425040) Stock Outlook 2026: Semiconductor Specialty Gas Localization and the Rare-Gas Refining Moat
TEMC (KOSDAQ 425040) 2026 stock outlook. A qualitative deep dive into its semiconductor specialty gas business (xenon, neon, krypton, and mixed gases for etch, deposition and cleaning), rare-gas purification and recycling, supply to Samsung and SK hynix, competition with Wonik Materials, Linde and Air Liquide, and the risks around feedstock prices and fab utilization.