Opening https://www.businesswire.com/news/home/20230104005197/en/Letter-of-intent-for-H2B2-Electrolysis-Technologies-a-Leading-Developer-and-Operator-of-Green-Hydrogen-Production-Systems-for-Clean-Energy-Generation-to-Go-Public-on-the-NASDAQ-via-a-Business-Combination-with-RMG-Acquisition-Corporation-III