山西高速：接受海通资管等投资者调研

Company Overview - Shanxi Expressway (SZ 000755) announced that it will accept research from Tianfeng Securities and Haitong Asset Management on September 12, 2025, with participation from the company's board secretary and relevant department heads [1] - As of the report date, Shanxi Expressway has a market capitalization of 7.2 billion yuan [1] Financial Performance - For the first half of 2025, the company's revenue composition is entirely from the expressway toll industry, accounting for 100.0% [1]