The United States said it strongly rejected the "flawed" interpretation and conclusions of the panel and that it had not plan to remove the marking requirement.
The Dutch chip-making machine manufacturer is planning ways to make even smaller, faster chips as it deepens its links with the industry's most important hub, Taiwan
The US move to blacklist dozens of Chinese (and Russian) companies last week has had a significant impact on some of the firms named
Proposal included in big defence spending bill to be voted on this week, after more US states also ban use of China's contentious short-video app
The US has added dozens of firms to its trade blacklist in a bid to curb China's military, human rights abuses, and block suppliers of the Russian military
US regulators say American auditors have got the green light to inspect the books of US-listed firms in China for the first time, after trial inspections in Hong Kong several months ago
The decision signals a degree of renewed cooperation between the world's two largest economies which are locked in a heated trade and technology war
YMTC is likely to be added to the US Commerce Department's 'Entity List', which bars American firms from selling technology to companies unless they get an export licence, sources have said
The development means that Chinese tech giant Alibaba will not be able to buy Arm’s latest Neoverse V series, as its advanced capacity is blocked by US and UK export controls
"American chip manufacturers have no problem with China as a customer," ASML CEO Peter Wennink said
"There is no more time to waste on meaningless negotiations with a CCP-puppet company," Republican Senator Marco Rubio said
Commerce ministry filed a complaint to the World Trade Organisation on Monday, but US the dismissed the move, saying its actions relate to national security