According to reports in Chinese media, Shanghai Micro Electronics Equipment (SMEE) has perfected a 28-nanometer immersion deep ultraviolet (DUV) lithography machine and is expected to begin producing microchips using the technology by the end of the year.
The Netherlands-based ASML has been one of the primary suppliers of high-end microchips to Chinese industry, withholding its DUV technology from Chinese producers and, earlier this year, agreeing to abide by US demands to drop its trade with China in high-end microchips altogether. The Dutch company is also under additional US pressure to restrict even further shipments to China, including devices with older chip models, according to US media reports.
In addition to the Netherlands, Japan and Taiwan have also faced pressure to curb or cut their trade in microchips with the Chinese mainland. A haphazard move by Washington to summarily ban microchip production by US-connected firms inside China last year was quickly walked back after it became apparent that it would cause complete chaos throughout the global tech market.
According to an expert who spoke with Chinese media, such a ban would “greatly affect” Chinese suppliers, as there is an “over-10-year gap” between Chinese lithography machine projects and the best ones from overseas.
In Wuxi, a city near Shanghai, a new High-Tech District is hosting a project by Jingjia Microelectronics to develop graphic processing units (GPUs), a type of electronic circuit that’s key to producing phones, computers, and game consoles.
Jingjia has claimed to be China's leading GPU developer, although it lags far behind the US-based Nvidia, the world’s largest maker of GPUs. Jingjia was also placed on the US blacklist at the same time as SMEE.
Meanwhile, US microchip giant Intel has launched a new project in the southern Chinese city of Shenzhen, a hub of the tech industry, to produce AI-related chips. The company is partnering with six local firms including Ugreen, Senary Technology Group, and Chipsea Technologies, to set up joint labs for research into low-carbon and energy-saving IT solutions, PC and server chips, and smart transport, according to Chinese news reports.
“We will further leverage Intel’s technology and ecosystem strengths … facilitate the integration and development of emerging sectors in the Greater Bay Area and across the country … and help develop the digital economy,” Intel China chairwoman Wang Rui said at a launch event.