GRAPHEX MINING LTD. (GRXMF: Pink Current) | Company Name Change Fri, Aug 28, 2020 12:00 - GRAPHEX MINING LTD. ( GRXMF : Pink Current) - Company Name Change - GRAPHEX MINING LTD. has changed its name to Marvel Gold Limited. The change goes into effect as of Fri, Aug 28, 2020. You may find a complete list of company name changes at otcmarkets.com .