Forbesยท2025-11-24 10:05Core Insights - Nvidia reported third-quarter revenue of $57 billion, reflecting a 62% year-on-year increase [2] - The company is heavily reliant on TSMC for its advanced chips, which poses significant geopolitical risks [5][8] Company Dependency - Nvidia's valuation reached $4.3 trillion, with its key products (H100, H200, Blackwell) dependent on TSMC's facilities in Taiwan [3] - Over 90% of the world's advanced chips are produced in Taiwan, making Nvidia's supply chain vulnerable to geopolitical tensions [4][5] Geopolitical Risks - Tensions in the Taiwan Strait have escalated, with increased military exercises and diplomatic pressure in 2025 [8] - A limited blockade by China could halt TSMC exports, disrupting over 90% of leading-edge chip production globally [8][9] Supply Chain Vulnerability - Nvidia sources 100% of its top-tier GPUs from TSMC, with no alternative sources for advanced production until at least 2027 [7] - The sophisticated packaging required for Nvidia's GPUs is also concentrated in Taiwan, further increasing dependency [7] Market Impact - A disruption lasting six months could halve Nvidia's projected revenue of $300 billion, leading to a $75 billion decrease in earnings [14] - Nvidia shares currently trade at around 43x forward earnings, which could compress significantly in the event of supply chain disruptions [11] Potential Beneficiaries - Companies like Intel and Samsung may benefit from a global re-shoring trend, as every viable fab becomes crucial [15] - ASML and Applied Materials, key suppliers in chip fabrication, will also gain regardless of location due to increased demand for fabrication tools [15]