Core Viewpoint - The company has secured a total of 11 significant projects in the rail transit market between March and April 2025, with a total bid amount of approximately RMB 37.89 billion, representing about 11.67% of the company's audited revenue for 2024 [1] Summary by Category Railway Market - The company won eight projects in the railway market, including: - The Erdos Dalate Economic Development Zone Sanliang Railway dedicated line project with a bid amount of RMB 697 million - The Shijiazhuang to Xiong'an New Area Railway "Four Electricity" and related engineering "Weak Electricity" system integration SXRD section project with a bid amount of RMB 489 million - The Fuzhou section of the Hefei-Fuzhou High-speed Railway public network coverage 5G renovation project with a bid amount of RMB 288 million [1] Urban Rail Transit Market - The company secured three projects in the urban rail transit market, including: - The Dubai Metro Blue Line project for communication systems, signal systems, integrated monitoring systems, maintenance management systems (MMS), and virtualization cloud platform supply and installation with a bid amount of approximately RMB 1.329 billion - The Shenyang Metro Line 9 Phase II signal system integration project with a bid amount of RMB 123 million [1]

Core Points - The Beijing Metro Line 19 Phase II (South Extension) is undergoing its second environmental impact assessment public announcement, extending approximately 12.7 kilometers from Haizijiao Station to the existing Line 19 Xinguang Station, with 6 new stations planned [1][2] - The project is part of the Beijing Urban Rail Transit Third Phase Construction Plan (2023-2028) and aims to enhance connectivity in the southern regions of Beijing [3][4] Summary by Sections Project Overview - The Line 19 Phase II (South Extension) will be fully underground and includes the construction of 6 new stations and 1 parking lot covering approximately 15 hectares in Daxing District [2][3] - The new stations are: Xinguang South Station, Xihongmen East Station, New Media Industry Base Station, Guanyinsi Station, Cigezhuang West Station, and Haizijiao Station [3] Connectivity and Impact - The New Media Industry Base Station will connect with the planned R4 Line Phase I South Section, improving transit options for residents in the southern areas [3] - The extension will link various districts including Fengtai, Daxing, and the Daxing Economic Development Zone, enhancing the overall transportation network [4] Construction and Technology - The project will utilize a combination of construction methods, primarily open-cut and shield tunneling, with a maximum operational speed of 120 km/h [3] - The vehicle type will remain consistent with the existing Line 19, using A-type trains with flexible configurations of 4A and 8A [3] Strategic Importance - Line 19 is designated as a key north-south corridor in the western part of Beijing, facilitating rapid connections between the city center and the northern and southern suburbs [4] - The extension is expected to strengthen the rail transit network in the "Huitian" area and enhance the hub function of Qinghe Station, allowing for quicker access to the city center [4]