Hilmar Rode, Sibelco CEO, joins CNBC's 'The Exchange' to discuss how Sibelco has restarted operations in North Carolina after ...

Sibelco restarts production and shipments at its Spruce Pine high purity quartz operations following the disruption caused by Hurricane Helene.

The Western North Carolina town possesses the world’s most pure quartz, making its two mine operations essential to the ...

One of the two companies that manufacture high-purity quartz used for making semiconductors and other high-tech products from ...

Top Quartz Supplier to Chipmakers Likely to Recover in 3 Months: Summary Sibelco, supplying 80% of high-purity quartz for chips, aims to resume U.S. production within three months ...

Advanced materials provider Momentive Technologies has completed the acquisition of Sibelco’s spherical alumina and spherical ...

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(Bloomberg) -- Quartz miner Sibelco is working to restart operations at its Spruce Pine facility in North Carolina after it was shut due to Hurricane Helene. Most Read from Bloomberg A 7,000-Year-Old ...

CLEVELAND--(BUSINESS WIRE)--Advanced materials provider Momentive Technologies has completed the acquisition of Sibelco’s spherical alumina and spherical silica businesses located in South Korea.