通达股份：预中标1.39亿元国家电网特高压项目

Group 1 - The core point of the article is that Tongda Co., Ltd. has been recommended as a candidate for the bid by State Grid Corporation of China for the second batch of procurement in 2025, specifically for the first material tender of the UHV project [1] - The total value of the awarded materials, which includes the overhead ground wire, is estimated to be 139 million yuan, representing approximately 2.5% of the company's projected total revenue for 2023 [1]