LONDON, July 9, 2020 /CNW/ – Materia (“Materia” or the “Company”), a medical cannabis and CBD wellness company focused on the European market, today announced an agreement with Pure Ratios Holdings Inc.(“Pure Ratios”), an award-winning CBD topical manufacturer and subsidiary of 4Front Ventures Corp(CSE:FFNT, OTCQX:FFNTF), to distribute and market its products across Europe.