Purebase Receives ASTM Certification for New HP-SCM
October 23, 2020 09:00 ET
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Purebase Corporation
Has technical ability to replace up to 40% of cement IONE, CA, Oct. 23, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione,...