中美对立波及第三国，中国制裁韩国船企

Group 1 - The ongoing US-China rivalry is increasingly involving third countries, with the US tightening export controls on high-tech products to China and including third-country companies in sanctions [1][8] - Japan is under pressure to align its semiconductor sales with US restrictions on China, indicating a complex economic relationship with both the US and China [1][3] - China's Ministry of Commerce announced sanctions against five US subsidiaries of South Korea's Hanwha Ocean for their involvement in a US investigation into China's shipbuilding practices, citing threats to China's sovereignty and security [1][3] Group 2 - The sanctions against Hanwha's subsidiaries are based on China's Anti-Foreign Sanctions Law, which prohibits assistance to foreign entities that impose discriminatory measures against Chinese companies [3][5] - The US investigation into China's shipbuilding industry, initiated under Section 301 of the Trade Act, aims to revitalize the US shipbuilding sector, which has lagged behind South Korea and Japan [5][6] - The timeline of events includes the US investigation starting in April 2024, with subsequent actions and responses from both the US and China, culminating in the sanctions on October 14, 2024 [6][7] Group 3 - Hanwha Ocean's acquisition of the Philadelphia shipyard for $100 million in 2024 is part of its strategy to enhance shipbuilding capabilities in the US, but the recent sanctions may lead to hesitance in future investments by South Korean companies in the US [7][8] - The potential for further sanctions against third-country companies that assist the US government in investigations against China raises concerns for international businesses navigating the US-China tensions [8][9]