运达科技：参股公司扬斯科技涉及L4级自动驾驶物流机器人的研发量产和自动驾驶卡车干线物流解决方案等业务

Group 1 - The core focus of the news is on the involvement of Yangsi Technology, a subsidiary of Yunda Technology, in the development and production of L4 level autonomous driving logistics robots and solutions for autonomous truck trunk logistics [2] - Yunda Technology confirmed its participation in the autonomous driving sector through its investment in Yangsi Technology, highlighting the company's commitment to advancing logistics technology [2] - The inquiry from investors reflects growing interest in the autonomous driving business and its potential applications in logistics [2]