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Business News > Mint Authors > Amrith Ramkumar

Amrith Ramkumar

ARTICLES BY AMRITH RAMKUMAR

Nvidia AI chips to undergo unusual U.S. security review before export to China

3 min read . 10 Dec 2025

US President Donald Trump delivers remarks on the economy at Mount Airy Casino Resort in Mount Pocono, Pennsylvania, (AFP)

The Silicon Valley campaign to win Trump over on AI regulation

5 min read . 10 Dec 2025

Jensen Huang, chief executive officer of Nvidia Corp., departs following a meeting with members of the Senate Banking, Housing, and Urban Affairs Committee in Washington, DC, US, (Bloomberg)

U.S. plans to approve export of Nvidia’s H200 chip to China

2 min read . 09 Dec 2025

AMD Chief Executive Lisa Su

The chip CEO staring down Nvidia and talk of an AI bubble

10 min read . 21 Nov 2025

Amazon and Microsoft back effort that would restrict Nvidia’s exports to China

3 min read . 15 Nov 2025

Chinese companies are hamstrung by export control of chips even as the country works to win the AI race.

America’s chip restrictions are biting in China

7 min read . 12 Nov 2025

Trump’s trip to Asia was a crucial moment for the future of Nvidia’s business in China, with the summit with Xi setting the tone for trade policy and the AI race. (AFP)

Trump officials torpedoed Nvidia’s push to export AI chips to China

5 min read . 04 Nov 2025

The funding for quantum companies would be one of the first significant signs of support for the sector from Washington. (Bloomberg)

Trump administration in talks to take equity stakes in quantum-computing firms

2 min read . 23 Oct 2025

Chips are the lifeblood of the economy, powering phones, computers and data centers needed to train artificial-intelligence models. (AFP)

China’s rare-earth escalation threatens trade talks—and the global economy

4 min read . 10 Oct 2025

Commerce Secretary Howard Lutnick, President Trump and Emirati President Sheikh Mohamed bin Zayed Al Nahyan in Abu Dhabi in May. Photo: UAE Presidential Court/AFP/Getty Images

Delays to Trump’s UAE chips deal frustrate Nvidia’s Jensen Huang

4 min read . 03 Oct 2025

Production at a Micron Technology facility in Boise, Idaho. Photo: Kyle Green/Bloomberg News

Trump takes aim at chip makers with new plan to throttle imports

3 min read . 26 Sept 2025

Senior officials at companies who depend on the H-1B visa most heavily, including several Silicon Valley tech giants, said they hadn’t been informed of the coming change. (REUTERS)

Inside Trump’s chaotic overhaul of the H-1B visa

5 min read . 24 Sept 2025

President Trump said Chinese President Xi Jinping approved a deal for a group of American investors to take control of TikTok’s U.S. operations. Photo: AFP

US government expected to get multibillion-dollar fee in TikTok deal

2 min read . 20 Sept 2025

Dario Amodei (AFP/Getty Images)

The AI CEO fighting Trump over the future of technology

12 min read . 19 Sept 2025

Nvidia CEO Jensen Huang attends a business leaders reception on Tech Prosperity Deal, hosted by U.S. President Donald Trump and British Prime Minister Keir Starmer at Chequers, near Aylesbury, Britain, September 18, 2025. REUTERS/Kevin Lamarque (REUTERS)

Jensen Huang walks an AI tightrope between the US and China

5 min read . 19 Sept 2025

Tan has so far shied away from spinning off the manufacturing segment, which lost $3.2 billion in the second quarter. (REUTERS)

Inside Intel’s tricky dance with Trump

12 min read . 25 Aug 2025

Caught in the middle, Nvidia CEO Jensen Huang has turned into a diplomat, shuttling between the U.S. and China to secure the market access he needs. (AFP)

Nvidia’s roller coaster for China AI chips takes a new turn

5 min read . 23 Aug 2025

TSMC was awarded up to $6.6 billion in subsidies for a vast site in Arizona that started producing advanced chips in late 2024. (REUTERS)

How Trump will decide which Chips Act companies must give up equity

2 min read . 22 Aug 2025

The agreements illustrate how AI chips have become strategic commodities and taken center stage in trade talks between the U.S. and China. (Reuters)

What to know about Trump’s plan to take 15% of AI chip sales to China

2 min read . 12 Aug 2025

The Trump administration decided last month to allow China to buy Nvidia’s H20 artificial-intelligence chip. (AFP)

With billions at risk, Nvidia CEO buys his way out of the trade battle

9 min read . 12 Aug 2025