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Taiwan’s TSMC joins American chip coalition in another blow to China’s self-sufficiency drive

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Taiwan Semiconductor Manufacturing Company Co (TSMC), the world’s biggest chip foundry, has joined a new lobbying group dominated by top American chip developers and users, in a move that may make it harder for China to wean itself off a US-led global semiconductor supply chain.


The Semiconductors in America Coalition (SIAC), which includes 65 major players along the semiconductor value chain, announced its formation on Tuesday with the immediate purpose of pushing the American government to provide subsidies for chip manufacturing on US soil.


It is dominated by American tech firms such as Apple, Microsoft, Google, and Intel, but also includes a number of Asian and European heavyweights in the semiconductor supply chain, such as TSMC and MediaTek from Taiwan, Samsung Electronics and SK Hynix from South Korea as well as Holland’s ASML, the only supplier of the advanced photolithography equipment used to make high-end chips.


According to the coalition’s website, its mission is “to help bolster America’s economy, critical infrastructure and national security by advancing semiconductor manufacturing and research in the US”. It called on US Congressional leaders to support US President Joe Biden’s CHIPS for America Act, which is aimed at bolstering America’s semiconductor industry by allocating a fund of US$50 billion.

While ostensibly created for lobbying purposes in the US, the coalition showcases US influence over the globalised semiconductor supply chain, and is likely to complicate Chinese government efforts to reduce the country’s reliance on US technologies, analysts said.

China’s chip self-sufficiency ambitions “continue to face headwinds from surging efforts in America to reshore and ring-fence semiconductor value chains and technology” said Alex Capri, research fellow at the Hinrich Foundation and lecturer at the National University of Singapore.


TSMC’s increased investment and participation in building leading edge 5-nanometer (nm) and even 3-nm chip manufacturing plants in America may increase the pressure on Beijing because it appears the Taiwanese company will not do the same in mainland China, Capri said.


“[It] will make China’s quest to boost its domestic chip sector even more challenging,” Capri said.


TSMC did not immediately reply to a request for comment.


The Taiwanese chip maker recently raised eyebrows on both sides of the Taiwan Strait after confirming last month that it would spend US$2.9 billion to expand its Nanjing plant, which uses mature 28-nm technology that is two or three generations behind the technology it plans to make in Arizona.


A number of Chinese commentators blamed TSMC for trying to dump mature products in China, while others in Taiwan raised questions about the company sharing valuable intellectual property with the mainland. Meanwhile, some industry experts said TSMC’s Nanjing expansion plans would be good for China, as there is strong demand for mature technologies.


The Chinese government has been careful not to publicly criticise TSMC, even though the chip maker has cooperated with Washington in imposing technology restrictions on Chinese companies ranging from mobile phone giant Huawei Technologies Co to Tianjin Phytium, a chip designer for China’s supercomputers.


Stewart Randall, head of electronics and embedded software at consultancy Intralink, said it “makes sense” for TSMC to join the American semiconductor coalition as “everyone else is, and there is a chance of getting some money”. “China doesn’t quite have anything like this, something bringing together a broad coalition of companies throughout the world,” said Randall.


Randall added that the new coalition could help the US and its allies “to maintain a lead over China for longer”.


Among the 65 members listed on the lobbying group’s website, none of them is from China, although many have a large business presence in China, including Qualcomm, Broadcom, Nvidia, Arm, Cisco and IBM.

China is fighting to reduce its reliance on US technologies at almost every step of the chip making process – from design tools to equipment. It remains a work in progress though as even China’s leading chip manufacturer, Semiconductor Manufacturing International Corp (SMIC), is unable to produce 14-nm nodes chips or higher grades at scale.

This is partly because SMIC is currently unable to buy the most advanced photolithography equipment from ASML, which keeps it behind the likes of TSMC

https://www.scmp.com/tech/tech-war/...ns-tsmc-joins-american-chip-coalition-another
 
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TSMC’s increased investment and participation in building leading edge 5-nanometer (nm) and even 3-nm chip manufacturing plants in America
Isn't USA the one who always blames China's "forced technology transfer"? The reality is USA is forcing TSMC to transfer its most advanced technologies to it.
 
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China has already “procured” the talents from TSMC/UMC/Samsung/Intel etc. to fabricate chips herself! A bit late initiative.....
 
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It is funny that we seldom nor heard China complaining? But its installation of her 5G stations are accelerating, space and military programs remained unaffected.
:coffee:
 
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The full list of companies who have joined the SIAC are:

AWS, Apple, AT&T, Cisco, Dell, GE, Google, Hewlett Packard, Microsoft, Verizon, AMD, Analog devices, Broadcom, Cirrus logic, Wolfspeed cree, Global Foundaries, IBM, Intel, Lansdale semiconductor, Lattice semiconductor, Marvell, Maxim integrated, Micron, Nvidia, ON semiconductor, Qorvo, Qualcomm, Rochester electronics, Silicon labs, Skywater, Skyworks, Spin memory, Texas instruments, Western digital, Xilinx, Allegro microsystems, ARM, Infineon, Kioxia, Mediatek, NXP, Polar semiconductor, Samsung, SK Hynix, TSMC, II-VI, Amkor technology, Applied materials, Arrow, ASML, Avnet, Cadence, Corning, Emd electronics, Hemlock semiconductor, Honeywell, KLA, National instruments, Nikon, Onto innovation, Soitec, Synopsys, Tokyo Electron, Veeco.

Some companies are missing like UMC and for obvious reasons SMIC, as well as many of the IDM companies particularly Japanese such as Sony and Panasonic. But most of the important Foundaries are there, as well as most of the important fabless and design companies. With ARM and ASML support this coalition represents most of the entire ecosystem, from the start to the finish of the value chain for semiconductors, including control of the most important choke points.
 
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China has already “procured” the talents from TSMC/UMC/Samsung/Intel etc. to fabricate chips herself! A bit late initiative.....
Most people should read the article before commenting...

It remains a work in progress though as even China’s leading chip manufacturer, Semiconductor Manufacturing International Corp (SMIC), is unable to produce 14-nm nodes chips or higher grades at scale.

This is partly because SMIC is currently unable to buy the most advanced photolithography equipment from ASML, which keeps it behind the likes of TSMC
It is funny that we seldom nor heard China complaining? But its installation of her 5G stations are accelerating, space and military programs remained unaffected.
:coffee:

Using TSMC made chips. Now the US controls them. :coffee:
 
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Most people should read the article before commenting...

It remains a work in progress though as even China’s leading chip manufacturer, Semiconductor Manufacturing International Corp (SMIC), is unable to produce 14-nm nodes chips or higher grades at scale.

This is partly because SMIC is currently unable to buy the most advanced photolithography equipment from ASML, which keeps it behind the likes of TSMC


Using TSMC made chips. Now the US controls them. :coffee:


Your report most probably is wrong, or need to be corrected.

As per March 2021, SMIC has been successfully produce 14nm, even the yield is already on par with TSMC.

SMIC 14nm Yields Now Reportedly on Par with TSMC

Most probably SMIC is using litography from ASML for 14nm production, because SMIC still can buy DUV Lithography from ASML

That means ... SMIC should be able to mass produce 7nm also by end of this year which will be good for Huawei ;)
 
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Hope for Huawei? Chinese contract manufacturer SMIC to start producing 7nm SoCs to bypass US sanctions


ASML wont sell EUV Lithography to China due to US sanction, but they argue that they still can sell DUV Lithography because it doesn't contain US technology. DUV Lithography can be used for producing 7nm, therefore if ASML still sell DUV Lithography to China, SMIC still can produce 7nm that will be to certain extent a way out for Huawei.

:laugh:
 
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SMIC used N+1 techniques for 7nm (10nm). No need EUV. But will be more expensive per piece. But given China manufacturing prowess. I am sure they have way to cut down on the cost per unit even using less efficient method.
 
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SMIC used N+1 techniques for 7nm (10nm). No need EUV. But will be more expensive per piece. But given China manufacturing prowess. I am sure they have way to cut down on the cost per unit even using less efficient method.


Even more expensive 7nm (due to costly multiple patterning process) will be immediately sold out in the market, due to the scarcity of chip in general and 7nm chip in particular in both of Chinese and global market.
 
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