Mr. Carreño’s experience and connections in Mexico furnishes Premier with unique advantages for closing its pending transactions Imperial Valley, CA, March 7, 2024 - Premier Graphene Inc. (OTC: BIEI) proudly announces the appointment of visionary industry leader, Gustavo Carreño, as its new Chief Technology Officer (CTO). Mr. Carreño is poised to steer the Company into a future defined by groundbreaking innovation and transformative growth. With a proven track record at the forefront of...

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