A New Era for the Chinese Semiconductor Industry: Beijing Responds to Export Controls - American Affairs Journal
americanaffairsjournal.org
China’s domestic semiconductor industry landscape has changed considerably. The Biden administration has continued to impose export control restrictions on Chinese firms, and the October 7, 2022, package of controls targeted not only advanced semiconductors (such as GPUs used for running artificial intelligence and machine learning workloads) but also expanded significantly on controls over semiconductor manu­facturing equipment (SME). One goal of the U.S. controls is to prevent Chinese firms from moving into nonplanar technology processes, such as FinFET and eventually Gate All Around (GAA). The new restric­tions included novel end-use controls and controls on U.S. persons, posing major new challenges...
  • grabyourmotherskeys@lemmy.world
    0·
    8 months ago

    It’s going to turn out that a nation of billions can, surprisingly, figure out how to make chips domestically once it is no longer possible obtain them efficiently from external markets. This might take a few years to ramp up but it will happen and the market will be flooded.

    Most people I’ve talked to on forums like this believe it is impossible for various reasons that center around technical competence.

    I am no lover of Chinese governmental policies but this attitude is both racist and risky. I am old enough to remember people saying Japam was only good at copying Western inventions, for example. I also remember a few years later when everyone wanted to learn to speak Japanese and The Book of Five Rings was the hot CEO book of the month.

    China will figure this out.

    • nexusband@lemmy.world
      0·
      8 months ago

      and the market will be flooded.

      China will figure this out.

      Nope. China won’t figured it out and will only be able to do semiconductors that trail behind a lot for a very long time. The smallest node that actually works for them is 16 nm, SMIC’s 7 nm in the new Kirin 9000S Chip is not even close, especially compared to the Krin 9000 wich is made with TSMCs 5nm node. Performance and Efficiency are up to 45% behind TSMCs stuff (Which is not something that can be explained away with just because of the smaller node).

      But that’s not all: The way SMIC manufactures these chips is extremely expensive, due to the fact that they have to use multi-patterning. This also effects yields significant. They have no chance to compete on the open market against Samsung, Intel and TSMC, even with the high subsidies from the Chinese government. Also, while the way they are being produced allows for 6 nm, the gate length and contact width are going to reduce yield even more.

      So they simply can’t flood the market.

  • ☆ Yσɠƚԋσʂ ☆@lemmy.ml
    01·
    8 months ago

    It’s absolutely incredible to me that US thought they could hobble a nation of 1.4 billion that has a superior education system and produces more STEM graduates than US does. This was the definition of hubris.