X
https://www.contractpharma.com/contents/view_breaking-news/2021-07-08/purisys-obtains-two-global-iso-certifications/
https://finance.yahoo.com/news/gb-sciences-purisys-announce-preferred-110000167.html
https://www.prnewswire.com/news-releases/noramco-cannabinoids-business-to-become-purisys-300921362.html