Premier Graphene Inc. ($BIEI) Secures Final “COFEPRIS” Authorization Permitting its Partners to Commence Importation and Registration of CBD, CBG, and Cannabinoid Products …

Premier Graphene Inc. (OTC: BIEI) reports that partner companies HGI Industrial Technologies S.A. de P.I. de C.V. and Santa Rosa Green Seeds received their coveted, official importing license from …