中巴联手谋划4500公里南美铁路线 美国又焦虑了

Core Points - Brazil and China have agreed to study the feasibility of a transcontinental railway connecting Brazil's Atlantic coast to Peru's Pacific port of Chancay, which could reshape South American trade routes [1] - The memorandum was signed by Brazil's state-owned Infra S.A. and China National Railway Group's China Railway Economic Planning Institute [1] - The proposed railway is approximately 4,500 kilometers long and could reduce shipping time to Asia by up to 12 days compared to current routes through the Panama Canal [1] Cost and Economic Implications - Estimated costs for the proposed project exceed $70 billion [2] - The Brazilian government views the Pacific corridor as crucial for strengthening ties with Asia and boosting agricultural and mineral exports [2] - The railway is expected to provide significant advantages over current road and water transport in terms of capacity, cost, and environmental impact [2] Challenges and Concerns - Constructing the railway will require tunnels and bridges through the Andes, potentially increasing costs [3] - Initial estimates for the northern route's construction are around $72 billion, while a southern route utilizing existing infrastructure could rise to nearly $100 billion [3] - The project has raised concerns in the U.S., with potential tariffs on companies using the Chancay port for trade with China, which could also negatively impact the U.S. economy [2]