


Core Viewpoint - The ongoing controversy surrounding the common pressure fuel tank in the Chinese automotive industry reflects deeper competitive dynamics among major players, particularly BYD, Geely, and Great Wall Motors, as they navigate the transition to new energy vehicles and market share battles [4][8][45]. Group 1: Controversy Over Common Pressure Fuel Tanks - The controversy reignited in June 2023 when Geely's executive publicly supported Great Wall's previous allegations against BYD regarding the use of common pressure fuel tanks, which are claimed to not meet emission standards [4][5][10]. - BYD responded by asserting that its fuel tank design complies with regulations and accused Great Wall of flawed testing procedures [5][10]. - The dispute highlights a broader struggle for industry influence during a critical transition period in the new energy vehicle market, with BYD's sales significantly outpacing those of Geely and Great Wall combined [5][8]. Group 2: Sales Competition - As of May 2023, BYD's sales reached 1.76 million units, while Geely and Great Wall sold 1.17 million and 0.46 million units, respectively, indicating a significant lead for BYD [6][26]. - The shift in the market dynamics is evident as BYD adopts a cost-first strategy, leveraging its DM-i hybrid technology to achieve competitive pricing and rapid market penetration [18][20]. - Geely is attempting to adapt by restructuring its brands and increasing its new energy vehicle sales, which are projected to nearly double in 2024 [23][38]. Group 3: Financial Performance - In Q1 2025, BYD reported a revenue of 170.36 billion yuan and a net profit of 9.16 billion yuan, marking a 100% increase year-on-year, showcasing its strong financial health [32][34]. - Geely's revenue also increased by 25% to 72.5 billion yuan, with a net profit growth of 264%, indicating a positive trend in its financial recovery [32][37]. - In contrast, Great Wall's revenue fell by 6.6% to 40.02 billion yuan, with a significant drop in net profit by 46%, reflecting challenges in its transition to new energy vehicles [32][40]. Group 4: Industry Transformation - The automotive industry is experiencing a significant shift from a fuel-dominated market to one led by new energy vehicles, with a clear division among companies based on their adaptation strategies [45]. - Companies like BYD are demonstrating that scale and technological control are crucial for success, while others like Great Wall and GAC are struggling with declining revenues and profits due to their reliance on traditional fuel vehicles [46][40]. - The ongoing debate over fuel tank technology underscores the importance of compliance and innovation in maintaining competitive advantage in a rapidly evolving market [48].