Core Viewpoint - In May, the "Heavy Truck First Influence Index" experienced a decline, with a total score of 2152, down 3.8% month-on-month and 14.6% year-on-year, indicating a cautious market response from major manufacturers amid changing market conditions and new policies [4][7]. Group 1: Brand Performance - FAW Jiefang maintained its leading position with a score of 510, supported by significant events in traditional and new energy sectors [7][8]. - China National Heavy Duty Truck Group scored 389, with a net profit of 310 million yuan in Q1 2025, up 13.26% year-on-year, and a market share of 28.3% [12]. - Dongfeng Liuqi Chenglong ranked third with a score of 301, achieving notable marketing success and a record high ranking [14]. Group 2: Key Events - FAW Jiefang secured the title of the best-selling new energy heavy truck in April with 2443 units sold and announced a significant financing deal for smart driving technology [8][19]. - China National Heavy Duty Truck Group introduced a new leadership team, signaling potential strategic changes [12]. - Dongfeng Liuqi Chenglong launched a new energy heavy truck solution and delivered 1000 units to YTO Express, marking a significant partnership [14][16]. Group 3: Market Trends - The overall decline in the Heavy Truck First Influence Index was attributed to the impact of holidays and cautious market behavior following the introduction of scrapping and updating subsidy policies [4][23]. - The introduction of new products was limited, with Shaanxi Automobile launching a 720-horsepower natural gas heavy truck, highlighting a focus on high-performance vehicles [19][21].