May 19, 2022by Team HPQ Ownership of the PUREVAP™ Quartz Reduction Reactor Pilot System Transferred to HPQ Silicon
May 2, 2022by Team HPQ HPQ Announces Receipt of TSX Venture Exchange Conditional Approval to Reclassify From Tier 2 Mining to Tier 1 Technology Issuer
March 9, 2022by Team HPQ HPQ Silicon issued U.S. patent for PUREVAP™ Quartz Reduction Reactor technology
February 8, 2022by Team HPQ HPQ Silicon Signs NDA and Receives Request for 4N Silicon Material Samples from a World Leading High-performance Materials Company
December 31, 2021by Team HPQ HPQ Silicon update of ongoing proposed change of classification on the TSX Venture exchange to industrial, technology, or life sciences issuer
