The US government has tightened controls on chip-making tools, revealing China's lack of chip-making equipment despite progress towards self-sufficiency. The export controls include restrictions on gear needed for key processes in semiconductor wafer fabrication. The US has also made changes to the de minimis rule, giving it long-arm authority over non-American products regardless of the proportion of US-origin technology they contain. These measures could restrict China's logic chip making abilities and capacity expansion efforts. China's hopes for developing its own lithography systems have been hampered by its best machine only being capable of 90-nm lithography resolution.
Frequently Asked Questions (FAQs)
Q1: What is the latest US chip export controls?
A1: The latest US chip export controls refer to restrictions imposed on certain companies, such as ASML, from shipping certain semiconductor technologies to China.
Q2: How do the US chip export controls expose China's weak link in the semiconductor supply chain?
A2: The US chip export controls expose China's weak link in the semiconductor supply chain by restricting the export of crucial semiconductor technologies, making China dependent on foreign suppliers.
Q3: Which company is affected by the US chip export controls?
A3: ASML is one of the companies affected by the US chip export controls.
Q4: Where can I find more information about semiconductors and the supply chain?
A4: You can find more information about semiconductors and the supply chain on the South China Morning Post's topics page on semiconductors.
Q5: Is there any other weak link in China's semiconductor drive?
A5: Yes, according to a report by the Institut Montaigne, the US government controls the export of semiconductors, which creates another weak link in China's semiconductor drive.
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