Ukraine War Severely Disrupts Global Neon Supply for Chipmakers
Russia's invasion of Ukraine halts operations at major neon gas producers, threatening to deepen the ongoing global semiconductor shortage.
Russia's war in Ukraine severely disrupts the global supply of neon, a critical gas required for manufacturing advanced semiconductors. Major Ukrainian firms like Ingas and Cryoin cease operations due to the conflict, which is particularly alarming because Ukraine produces more than half of the world's neon.
Chip manufacturers use neon to power the lasers in the lithography process, where machines carve intricate patterns onto silicon for companies like Intel, Samsung, and TSMC. Analysts warn that worldwide neon consumption for chip production drops significantly, falling from 540 metric tons to potentially under 270 metric tons if Ukrainian plants remain closed.
This sudden drop in neon supply poses the greatest material challenge to the chip industry stemming from the conflict. It threatens to worsen the ongoing global semiconductor shortage, which already causes lengthy delays for consumer electronics, gaming consoles, and new vehicles.