China reopens Nvidia server probe

Chinese authorities have revived scrutiny of Nvidia-linked server sales after Chinese tax invoices pointed to systems that could run restricted H100 and H200 artificial intelligence chips. (bloomberg.com) Bloomberg reported that records filed with Chinese government agencies showed two invoices from May and June 2025 for 276 Super Micro SYS-821GE-TNHR servers worth 632 million yuan, or about $92 million. The buyer was linked to Shenzhen-based Sharetronic Data Technology, which is building artificial intelligence data centers in China. (bloomberg.com) Super Micro’s own product page says the SYS-821GE-TNHR supports Nvidia HGX H100 and HGX H200 eight-chip configurations. That matters because the invoices describe a server model whose advertised design matches hardware Washington has tightly controlled for China. (supermicro.com) The invoices do not prove which accelerators were installed in each machine or who supplied the final systems. CloudNews, citing the same records and manufacturer specifications, said the documents show compatibility with restricted configurations rather than a complete public chain of custody. (cloudnews.tech) The case lands after three years of shifting United States chip rules aimed at limiting China’s access to processors used to train large artificial intelligence models. The Commerce Department began broad controls in October 2022 and expanded them again on October 17, 2023. (cset.georgetown.edu) Those rules changed again on January 13, 2026, when the Bureau of Industry and Security said it would review license applications for Nvidia H200 exports to China on a case-by-case basis under new security conditions. The policy did not erase earlier restrictions on unlicensed transfers. (bis.gov) The renewed Chinese scrutiny also comes weeks after the United States unsealed criminal charges against Super Micro co-founder Yih-Shyan “Wally” Liaw and two others. The Justice Department said on March 19, 2026 that the men conspired to divert high-performance servers assembled in the United States to China in violation of export-control laws. (justice.gov) Sharetronic said it complies with regulations for hardware purchases and has “no business cooperation or relationship” with Super Micro, according to Bloomberg. Dell, which was also named in reporting about compatible server models, said it had no record of the alleged sales and said it would cut off unauthorized transfers if found. (bloomberg.com) Nvidia has warned investors that China remains a regulated market even as it ships some products tailored for local rules. In its annual report for the year ended January 26, 2025, the company said China data-center revenue was still well below levels seen before the October 2023 controls. (sec.gov) The next question is narrower than the headlines: whether investigators can show what chips were inside those servers, who moved them, and whether any shipment needed a United States license that was never granted. (cloudnews.tech)