微光股份(002801.SZ)：今年上半年公司ECM电机销售占比营业收入19.07%

Core Insights - The company reported that ECM motor sales accounted for 19.07% of its total revenue in the first half of the year [1] - The company plans to increase investment in the research and industrialization of ECM motors, indicating their growing importance to the company's future contributions [1]