<p>➀ Horizon Robotics raised approximately 5.4 billion Hong Kong dollars in its IPO, becoming the largest Hong Kong IPO of the year.</p><p>➁ The company has raised a total of 2.363 billion US dollars through 32 financing rounds, with about 100 institutions participating.</p><p>➂ The article discusses the investment strategy of various investors, including 5Yuan Capital, Hillhouse Capital, DST, Baillie Gifford, SAIC, CATL, BYD, Volkswagen, Intel, and SK Hynix.</p>