交大铁发：关于公司再次通过高新技术企业认定的公告

Group 1 - The company, Sichuan Southwest Jiaotong Railway Development Co., Ltd., has been included in the fourth batch of 984 high-tech enterprises recognized by the Sichuan Provincial Recognition Agency for the year 2025 [2] - The company has successfully passed the high-tech enterprise recognition again, with the certificate number GR202551003892 [2]