Eight Months Without a Passport
Singaporean authorities seized the passport of Alice Huang in June 2025, while she was chief executive of Megaspeed, and held it for eight months. The move prevented her from leaving the country while Singapore tried to engage the US government to support its investigation into advanced Nvidia chips possibly being shipped to China.
Holding a passport for that length of time is an unusually strong step, and it signals how seriously Singapore treated the case. Authorities were investigating whether restricted, high-end processors were moving through Singapore-based intermediaries and onward to Chinese buyers in violation of US export controls.
The Megaspeed Connection
Alice Huang is the former Megaspeed chief executive whom US officials suspect of links to Chinese intelligence. Her other company, Shanghai Century Litong, enabled at least $7.5 billion of Nvidia chip sales to China since 2023, according to earlier reporting, making her network one of the largest known channels for controlled hardware reaching Chinese customers.
The investigation into Huang became one of the threads that unraveled Nvidia chief executive Jensen Huang's tenure. US intelligence officials reportedly warned about Alice Huang's activities over an extended period, and Jensen Huang resigned as CEO, president, and board member effective immediately, announced Thursday, November 12, amid a board investigation and reports about his personal relationships and ignored warnings. There is no suggestion the two Huangs are related.
Options and Market Impact
The passport detail reinforces that the chip-diversion investigation is active, multinational, and far from closed. New enforcement headlines remain a live risk for Nvidia into its third-quarter earnings report on Tuesday, November 17, when interim CEO Colette Kress leads her first call. Nvidia closed November 12 at $166.19, down 4.34% on the day and about 31% below its October 6 peak of $239.24.
Traders should also monitor Super Micro Computer, a major server builder with deep exposure to AI hardware supply chains, and Advanced Micro Devices, for sympathy moves on any fresh export-control headlines. Options flow around the earnings date will price both the fundamental print and this regulatory overhang.
Bottom Line
Singapore held Alice Huang's passport for eight months starting in June 2025 while building a chip-diversion case it wanted Washington to join. The investigation that began with intermediaries like Megaspeed has now reshaped Nvidia's leadership, and it is still producing headlines. Follow the flow on these names and the rest of the market with Unusual Whales. Create a free account here to start conquering the market with Unusual Whales.