The patents represent a small fraction of China's global patents, but could jeopardise the renewal of a 45-year-old science and technology pact between Beijing and Washington

US Security Adviser Jake Sullivan meets with President Xi after rare meeting with key military officer and others in a bid to ease tensions on a range of thorny issues

Prices of gallium and germanium have nearly doubled in the months since China tamped down their exports

Canadian Prime Minister Justin Trudeau has said China was 'not playing by the same rules' as the rest of the world. He is also considering similar levies on imports of chips and solar cells

Alibaba, Tencent and Bytedance are splurging on AI processors and infrastructure to meet strong demand for large-language models and data centres

E-commerce giant sees $55 billion knocked off its market cap in record plunge after quarterly sales miss estimates amid concern over China's severe downturn and its 'global outlook'

American firms producing electric vehicles to electric utility equipment largely want higher China tariffs to be reduced, delayed or abandoned altogether

The US tech services giant said on Monday will shut its R&D operations in China. It may boost operations in India and other parts of Asia

China calls on US to 'halt its misguided actions', after 42 firms are added to export blacklist, and news emerges National Security Adviser Jake Sullivan will fly to Beijing

Several institutes backed by Beijing — including some that are sanctioned by the US — are exploiting loopholes in existing export controls to access advanced AI tech

China has criticised a reported secret strategic plan that concentrated on what the US said was its quickly growing nuclear arsenal

Staff at PwC's Chinese unit face a 6-month business suspension and a large fine for alleged deficiencies in audits of China Evergrande's accounts, sources have said