每经AI快讯，有投资者在投资者互动平台提问：董秘你好，请问贵公司有没有符合家用/工业机器人充 电、供电的电源产品？是否有与机器人产品相关企业签订供货协议？ （记者 曾健辉） 动力源（600405.SH）12月11日在投资者互动平台表示，尊敬的投资者您好，公司目前没有产品应用在 家用或机器人领域。动力源专注于电力电子技术相关产品的研发、制造、销售以及相关技术服务，聚焦 于数据通信、绿色出行、新能源汽车三大产业中的电能转换与能源利用。感谢您对公司的关注！ ...

Group 1 - The stock of Dongliyuan closed at 6.75 yuan on July 29, down 0.11 yuan, a decrease of 1.60% from the previous trading day [1] - The trading volume for the day was 591,200 hands, with a total transaction value of 402 million yuan [1] - The stock opened at 6.89 yuan, reached a high of 7.13 yuan, and a low of 6.61 yuan, resulting in a price fluctuation of 7.58% [1] Group 2 - Dongliyuan operates in the power equipment industry, focusing on the research, development, production, and sales of power electronic technology-related products [1] - The company's products are primarily used in communication, electric power, and industrial control sectors [1] Group 3 - On July 29, the net outflow of main funds was 2.0688 million yuan, accounting for 0.05% of the circulating market value [1] - The turnover rate for the day was 9.69%, indicating active market trading [1]