交运股份：公司所属汽车零部件制造分公司为比亚迪、意大利斯特兰提斯、上海通用、长城等国内外知名品牌汽车制造商提供专业配套服务

Group 1 - The company, Jiaoyun Co., stated that its automotive parts manufacturing division provides professional supporting services to well-known domestic and international automotive manufacturers such as BYD, Stellantis, Shanghai General Motors, and Great Wall [2] - The specific details of these services are outlined in the company's semi-annual report for 2025, which is available on the Shanghai Stock Exchange website [2]