Los Angeles- October 22, 2019  -- -- The Board of Directors of Graphene & Solar Technologies Ltd. (“Graphene”) (OTCQB:GSTX) announced that, following approval by OTC Markets Group, the Company’s common shares commenced trading on OTCQB on 19 September 2019. Roger May, Executive Chairman of Graphene commented: “We are very pleased that several months of sustained effort by our Executive Management team has achieved the uplift for GSTX from the “Pink Sheets” to now be trading on the OTCQB....