Chip Makers Need Ultra-Pure Helium and Exxon Is Nearly the Sole Source of Six Nines Purity

Chip Makers Need Ultra-Pure Helium and Exxon Is Nearly the Sole Source of Six Nines Purity

The post Chip Makers Need Ultra-Pure Helium and Exxon Is Nearly the Sole Source of Six Nines Purity appeared first on 24/7 Wall St.. Quick Read ExxonMobil (XOM) is the primary source of six-nines purity helium (99.9999% pure) required by leading-edge semiconductor manufacturers, positioning the oil giant as a critical materials supplier beyond its traditional energy business. The gap between five-nines and six-nines purity represents a single…