China Announces Quartz Discovery Vital to Chips to Rival US Mine

April 10, 2025, 6:46 AM UTC

China announced it has discovered new deposits of high-purity quartz, a mineral with a small but crucial role in the production of semiconductors and solar panels.

High-purity quartz is one of the few critical minerals dominated by the US, with the bulk of global production located around just one town in North Carolina. The Chinese discoveries, made several years ago, were announced Thursday by the Ministry of Natural Resources.

The timing of the announcement highlights Beijing’s desire to minimize leverage points the US may have in the fast-escalating trade war between the world’s two biggest economies. State-backed Xinhua News ...

Learn more about Bloomberg Law or Log In to keep reading:

See Breaking News in Context

Bloomberg Law provides trusted coverage of current events enhanced with legal analysis.

Already a subscriber?

Log in to keep reading or access research tools and resources.