Tokuyama to Expand Aluminum Nitride Granule Production Capacity by About 50%

• Tokuyama will increase aluminum nitride granule production capacity by approximately 50% to meet growing demand for semiconductor heat-dissipation materials.
• New equipment will be installed at its Center for Commercialization of Advanced Technology in Yanai City, Yamaguchi Prefecture, Japan.
• Commercial operations are scheduled to begin in February 2028.
• The investment follows a 30% expansion of aluminum nitride powder production capacity announced on September 10, 2026.
• The project will establish integrated production from powder to granules at the site.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Tokuyama Corporation published the original content used to generate this news brief on October 29, 2026, and is solely responsible for the information contained therein.