CRTG https://thecoretecgroup.com/ testing of new battery anode going very well according to shareholder call on 5/18/2023 . They will post the call thier that took place on 5/18/2023 web site in a few days a must listen to call as they are in conversations and working with major auto makers and battery manufacturers in the continuing development of their new silicon anode . Under many NDAs at this time so they cant say who they are yet.