Advent Technologies Inc. to combine with AMCI Acquisition Corp., creating a leading next generation Fuel Cell Technology Company THBR update: Combination with Thunder Bridge Acquisition II on Track to Close Early Spring 2021 Clears Hart-Scott-Rodino Transaction Hurdle Company Sees Strengthening Autotech Demand and Sustainable Order Pattern Reaffirms Strong Revenue Outlook for Above Market Growth Current Industry Shortage of Automotive ICs Underscores Strategic Market Opportunity