Singapore Tells U.S. Firms to Follow Export Rules After Questions Over Chinese AI Company’s Chips Singapore’s government has urged U.S. companies to comply with export control laws after questions arose about whether Chinese AI firm DeepSeek used advanced American-made semiconductors to build its AI models. Key Details [object Object], [object Object], [object Object] Singapore is a global business hub where major U.S. and European tech companies operate. Nvidia reported that 22% of its revenue comes from Singapore, though most chips sold there are shipped to other countries. Singapore clarified that Nvidia’s sales in the city-state are primarily for Western markets, not China. Nvidia denied wrongdoing, stating there’s “no reason to believe” DeepSeek obtained restricted chips via Singapore. The company emphasized its compliance with U.S. export laws. The probe highlights growing tensions over AI tech competition and U.S. efforts to curb China’s access to advanced semiconductors. Singapore, a neutral trade hub, faces pressure to balance international business ties with enforcing global trade rules.