Group 1 - Hong Kong Exchanges and Clearing (HKEX) has become a leading fundraising platform for the new energy sector, particularly in electric vehicles (EVs) and related industries [1][2] - The market capitalization of new energy and EV sector companies listed in Hong Kong has reached US$806 billion, representing 13% of the total market, with a sixfold increase over the past decade [2] - Recent regulatory changes, specifically the relaxed fundraising rules under Chapter 18C, allow tech companies in green or renewable energy to list without prior revenue, enhancing the attractiveness of HKEX for startups [3] Group 2 - Hesai Group, a major supplier of automotive lidar sensors, has initiated an IPO aiming to raise up to HK$3.9 billion (US$500 million) through a dual primary listing in Hong Kong, reflecting the growing interest in Chinese EV makers and supply-chain vendors [4]