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Debby Wu

Stay informed with Debby Wu’s coverage and analysis.

Rampant AI demand for memory is fueling a growing chip crisis
Big TechRampant AI demand for memory is fueling a growing chip crisis
By Debby Wu, Takashi Mochizuki, Yoolim Lee and BloombergFebruary 15, 2026
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AIPledge to invest $100 billion in OpenAI was ‘never a commitment,’ says Nvidia’s Huang
By Debby Wu, Nick Lichtenberg and BloombergFebruary 2, 2026
Nvidia CEO signals investment in OpenAI round may be largest yet
Startups & VentureNvidia CEO signals investment in OpenAI round may be largest yet
By Debby Wu and BloombergJanuary 31, 2026
TSMC secrets leak puts Japan’s Tokyo Electron on hot seat
TechTSMC secrets leak puts Japan’s Tokyo Electron on hot seat
By Takashi Mochizuki, Debby Wu and BloombergAugust 8, 2025
TSMC revenue climbs 39% in latest sign of AI spending boom
TechTSMC revenue climbs 39% in latest sign of AI spending boom
By Debby Wu and BloombergJuly 10, 2025
TSMC flags delays in Japan after ‘warm’ talks with Trump
TechTSMC flags delays in Japan after ‘warm’ talks with Trump
By Debby Wu and BloombergJune 3, 2025
Huawei’s new Mate 70 phone shows its chip advances are stalling
TechHuawei’s new Mate 70 phone shows its chip advances are stalling
By Vlad Savov, Debby Wu and BloombergDecember 12, 2024
China’s chip advances stall as U.S. curbs hit Huawei AI Product
TechChina’s chip advances stall as U.S. curbs hit Huawei AI Product
By Gao Yuan, Debby Wu and BloombergNovember 19, 2024
Jensen Huang
TechNvidia chip delays risk eroding its AI edge
By Debby Wu, Ian King and BloombergAugust 6, 2024
Leading chipmaker TSMC evacuates staff and pauses some machinery after Taiwan’s largest earthquake in a quarter-century
TechLeading chipmaker TSMC evacuates staff and pauses some machinery after Taiwan’s largest earthquake in a quarter-century
By Debby Wu and BloombergApril 3, 2024
TSMC CEO warns of weakening trust among countries after U.S. blacklists Chinese companies in computer chips tussle
TSMC CEO warns of weakening trust among countries after U.S. blacklists Chinese companies in computer chips tussle
By Debby Wu and BloombergDecember 17, 2022
TSMC shares soar after Warren Buffett, who rarely invests in tech stocks, buys a $5 billion stake
FinanceTSMC shares soar after Warren Buffett, who rarely invests in tech stocks, buys a $5 billion stake
By Debby Wu and BloombergNovember 15, 2022
Apple says China’s lockdown of ‘iPhone City’ has led to ‘significantly reduced capacity’ ahead of the holidays
TechApple says China’s lockdown of ‘iPhone City’ has led to ‘significantly reduced capacity’ ahead of the holidays
By Debby Wu, Mark Gurman and BloombergNovember 6, 2022
House Speaker Nancy Pelosi
PoliticsNancy Pelosi lands in Taiwan, defying Chinese warnings of a military response
By Debby Wu, Cindy Wang and BloombergAugust 2, 2022
Foxconn’s key iPhone plant operating in locked-down China region
TechFoxconn’s key iPhone plant operating in locked-down China region
By Debby Wu and BloombergApril 24, 2022
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After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cupplaceholder alt text
By Orianna Rosa RoyleJune 23, 2026
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The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and countingplaceholder alt text
By Jacqueline MunisJune 24, 2026
Personal Finance
Current price of oil as of June 23, 2026placeholder alt text
By Joseph HostetlerJune 23, 2026
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