Core Viewpoint - ECARX Holdings Inc. has entered into a global strategic partnership with Samsung Group to enhance the commercialization of automotive intelligence technologies and create a sustainable open technology ecosystem [1][2] Group 1: Partnership Details - The partnership aims to leverage the complementary strengths of both companies in technological innovation and engineering [2] - Focus areas include the integration of Samsung's advanced technologies, such as next-generation displays and high-speed memory, into ECARX's product offerings [2] - The collaboration will develop intelligent solutions for vehicles, smartphones, wearables, robots, and other connected devices, diversifying ECARX's applications beyond automotive intelligence [2] Group 2: Achievements and Innovations - ECARX and Samsung have successfully integrated Samsung's display products into multiple intelligent cockpit systems for automotive clients [3] - The companies have pioneered the integration of automotive-grade LPDDR5 memory in ECARX's Antora® computing platform and Skyland® intelligent driving solution, which are deployed in various vehicles globally [3] Group 3: Strategic Vision - Ziyu Shen, Chairman and CEO of ECARX, emphasized that deepening the partnership with Samsung is a significant milestone in the company's global strategy, providing opportunities for new growth drivers [4] - The strategy aims to enhance the product matrix of integrated, cost-effective solutions for the automotive market while also tapping into robotics and AI applications [4] Group 4: Company Overview - ECARX is a global automotive technology provider specializing in turnkey solutions for next-generation smart vehicles, including system on a chip (SoC) and central computing platforms [5] - Founded in 2017 and listed on Nasdaq in 2022, ECARX has over 1,800 employees across 12 major locations and its products are present in over 8.7 million vehicles worldwide [6]

TABLE OF CONTENTS Amendment No. 1 TO FORM S-1 REGISTRATION STATEMENT Under The Securities Act of 193 Spark I Acquisition Corporation As filed with the U.S. Securities and Exchange Commission on September 15, 2023 Registration No. 333-273176 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Exact name of Registrant as specified in its charter) Cayman Islands (State or other jurisdiction of incorporation or organization) 6770 (Primary Standard Industrial Classification Code Number) 87-1 ...