越南大项目，日本退出了

Group 1 - Japan has officially abandoned the construction of the large-scale nuclear power plant project "Ninh Thuan 2" in Vietnam, primarily due to tight timelines, marking the end of a long-term nuclear cooperation plan between Japan and Vietnam [4] - The planned nuclear power plant was designed to have a total installed capacity of 2 to 3.2 gigawatts and was a key component of Vietnam's strategy to enhance its national power generation capacity, with an initial target for commercial operation by 2035 [4] - Japan's exit from the project comes at a sensitive time in Japan-Vietnam relations, with recent actions in Vietnam affecting Japanese companies, such as the ban on fuel-powered motorcycles in Hanoi [5] Group 2 - The nuclear power projects in Vietnam have faced numerous obstacles, with the government previously suspending related projects in 2016 due to safety and budget concerns, before restarting them and inviting Japan and Russia back [5] - Japan is considering future nuclear power plant constructions in Vietnam, particularly small modular reactors, but the vacancy left by Japan's exit has attracted interest from investors from France, South Korea, and the United States [5] - Despite the decline in public perception of Japan's nuclear industry following the Fukushima disaster in 2011, exporting nuclear technology remains a long-term strategic goal for Japan, with plans to restart domestic nuclear plants and become a key exporter to developing countries [6]