广电运通(002152.SZ)：子公司运通智能不涉及投资业务

Group 1 - The core viewpoint of the article is that Guangdian Yuntong's subsidiary, Yuntong Intelligent, does not engage in investment activities [1] - Yuntong Intelligent is a leading company in the smart transportation sector, providing comprehensive digital travel solutions for clients in various industries, including subways, high-speed rail, urban roads, highways, and airports [1]