An investor looks at a screen showing stock market movements at a securities company in Hangzhou, in eastern China's Zhejiang province, on Feb. 8, 2024. AFP via Getty ImagesLast week, a selloff in Chinese technology stocks dragged the country’s markets sharply lower. Over the...

Last week, a new Chinese artificial intelligence (AI) model called Kimi K3 outranked the most powerful systems from the United States on a widely watched coding test. Its arrival sent chip stocks tumbling in Asia and the United States. Days later, the company that...