CHASM and Ingevity Expand Partnership Through License Agreement to Secure Local CNT Supply Chain for North American and European EV Battery Gigafactories

CANTON, Mass., Nov. 11, 2025 /PRNewswire/ -- CHASM Advanced Materials, Inc. (CHASM) announced today the signing by Ingevity Corporation (NYSE: NGVT) of a license agreement for CHASM's patented, low-cost, and highly scalable carbon nanotube (CNT) production technology. The agreement grants...

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