China returned to No. 1 on the global TOP500 supercomputer ranking with Lingsheng, a domestic system that hit 2.19 exaflops of sustained performance at the ISC 2026 conference in Hamburg on June 23, per Pandaily. The result ended El Capitan's run at the top and marked China's first time leading the rankings since Sunway TaihuLight in 2017. Lingsheng pairs domestic ARM-based processors with China's first homegrown high-bandwidth memory and the Kylin operating system, with no Nvidia or AMD accelerators in the stack. Lu Yutong, director of the National Supercomputing Center in Shenzhen, said the design pioneers an Online Acceleration architecture that breaks the conventional CPU-GPU split.
Read at Pandaily ↗
Treasury Secretary Scott Bessent told the Economic Club of New York on Tuesday that China overtaking the United States on AI is the biggest risk the technology poses, ranking it above safety or job-loss concerns, per the South China Morning Post. Bessent described himself as one of the administration's point people on AI policy and its point person on the U.S.-China economic relationship. He said Beijing's willingness to enter formal AI talks with Washington is itself evidence that the U.S. holds the lead. The two governments agreed to begin those talks after the Trump-Xi summit in Beijing last month.
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Leading immigration lawyers and activists describe the current U.S. crackdown on Chinese scientists and academics as more aggressive than the 2018 "China Initiative," which was scrapped in 2022, the South China Morning Post reported. Robert Fisher, a former Assistant U.S. Attorney now at Nixon Peabody, said federal and state investigations involving China-linked researchers are seeing a "large uptick" and that "we are clearly in an era of China Initiative 2.0," though most have not yet produced charges. In recent months the FBI has arrested researchers tied to universities, accusing them of smuggling biological materials and concealing ties to Chinese state institutions; Indiana University scholar Youhuang Xiang pleaded guilty in April to smuggling E. coli samples and was ordered deported. Lawyers said scrutiny is concentrated in fields central to U.S.-China competition, including AI, robotics, semiconductors and biotech, with a bipartisan push in Congress now producing bills that mirror the original initiative.
Read at SCMP ↗
Alibaba sued the U.S. Department of Defense on Tuesday in San Jose federal court seeking removal from the Section 1260H list of Chinese military companies, weeks after the Pentagon expanded the blacklist to 188 entities on June 8, per the Financial Times. The complaint argues the designation has "no basis in fact or law," violates due process and impugns Alibaba's commercial reputation. Alibaba said it is governed by an independent board with no military ties and that its products are built for retail, logistics and enterprise IT. The Pentagon accused Alibaba of being a "military-civil fusion contributor to the Chinese defense industrial base" through an affiliation with China's Ministry of Industry and Information Technology and indirect ties to state asset regulator SASAC. Recent additions to the list also include Baidu, BYD, NIO and WuXi AppTec, which filed a similar challenge June 11.
Read at NDTV ↗ • Read at The Straits Times ↗ • Read at FT ↗
Banned Nvidia AI chips have more than doubled in price on China's black market over the past six months as U.S. enforcement actions cut illegal export channels, the Financial Times reported. The Nvidia DGX B300 server, which contains eight Blackwell GPUs and lists for about $400,000 in the U.S., has climbed to more than 8 million yuan ($1.1 million) from 4 million yuan ($560,000), per traders surveyed by the FT. The RTX 6000 Pro workstation chip, used by startups deploying large language models, rose to as much as 130,000 yuan ($18,000) from about 50,000 yuan ($7,000) at the start of the year. In March, a Supermicro co-founder, a Taiwan-based employee and a contractor were charged with smuggling $2.5 billion in Nvidia AI servers to Chinese customers, a U.S. enforcement action that traders cited as one driver of the price spike.
Read at Investing.com ↗ • Read at FT ↗