Guangshen Railway Company Limited Shenzhen Power Supply Section, a subsidiary of Guangshen Railway, issued tender information on September 25, 2025. The project is titled "Procurement Notice for Self-Closing Line Renovation from Shipai to Tianhehong II Yard, Xiayuan to Xintang, and Xiancun to Shitan on Guangshen Line," with a budget of 3.6162 million yuan. According to equity penetration data, this company is a wholly-owned subsidiary of Guangshen Railway Company Limited.