bobjordan
16 hours ago
After living and working in China 10yrs and fundamentally experiencing the growth rate and culture, it's been a bit horrifying to watch the Western world consistently decide withholding tech from China and giving them no other option but develop their own tech, is a good idea. They are the ultimate long-term planners and I have no doubt the existing gaps will be relatively short lived before China closes them.
arjie
16 hours ago
Withholding technology is the only tool we have. If we let them have the tech it's not like they'll start depending on us. They will simply replicate the machinery and then someone else will be writing a comment on Nacker Hews in this alternative Earth about how we were such fools in the West to simply let them have our technology thinking that would make them depend on us. In fact, we have this evidence because all the news about Hygon Dhyana being based on a nerfed Zen 1 had all Internet commentary shaped like "We're such idiots to let them have this. We are the eternal morons!"
Literally every non-embargoed technology they have access to they instantly build and enhance. They have industrial and manufacturing iteration ability far beyond what we have. They won't be grateful to us, they won't be dependent on us, they won't be supplicants. They are well on the trajectory to being an equivalent world power with divergent objectives and thinking that handing them R&D is going to slow a negative outcome for us is wishful thinking.
Sometimes the only plan available is not a great plan. That's just how it is. The world sometimes gives you constraints that don't have a happy solution. You race down the precipice on whatever you have. And look what we earned for it: almost a full decade before they got here. That's amazing.
The US only had the bomb exclusively for 4 years before the USSR got that. We had 18 months before they got nuclear submarines with ballistic missiles. We got 8 years of EUV that China couldn't match us in. Precious 8 years and ongoing.
nneonneo
16 hours ago
For highly complex technologies that require tons of capex to get anywhere, Chinese firms are perfectly happy to depend on foreign companies if they are allowed to.
Chinese chipmakers weren't willing to use the first batch of domestic DUV machines because they simply weren't as good as foreign alternatives, and this made it doubly difficult for domestic machine manufacturers: they couldn't get revenue for selling machines, and they couldn't learn from their customers' experiences. The Chinese government, for example, is now apparently withholding Nvidia chips from being imported - despite the export ban being partially lifted from the US side - in order to incentivize local companies to use domestic NPUs instead.
Similarly, on a personal level, most of the (technical) folks I know here in China are using Claude/GPT models because they want to use the best models available. But, companies like Bytedance (Doubao) cannot use such models to serve their customers, and ordinary folks also cannot access these models without workarounds. As such, the market for domestic AI models is huge, which has uplifted a lot of the current AI model providers.
Ultimately, this creates a funny conundrum: sanctions mean that certain parts of the Chinese population can still access the "banned" tech - able to experiment with it and learn from it - while spurring domestic companies to seek domestic alternatives.
arjie
5 hours ago
Okay, I think you’re right about some things. Coordinating a market economy is not straightforward. Individual participants will buy what is optimal for them.
By embargoing them we provided a coordination mechanism. Chinese semiconductor manufacturers now had a captive market to sell into and the state was able to incentivize production without too much waste.
But the thing that strikes me is that China was already trying to do this. SMIC et al were already funded by the Big Fund. And they generally succeed in industrial policy. It’s true that a GPU can’t be torn apart and replicated like a car factory can. But they were already trying and they were already attracting sufficient numbers.
I suspect we couldn’t have stopped them. DUV tech like this has been already explored deeply. And the loss is in power and scale - both of which China can compensate for elsewhere. We are power constrained. They are not. If they want to run 3x DCs for every one of ours they can do it.
It’s not like we don’t rent them GPUs. My friends do that. It’s entirely legal and Chinese companies don’t balk at needing to rent B300s. The whole thing isn’t resting on whether they want to capex it or opex it. It’s that they want domestic capability and we needed to trade off building them a coordination mechanism vs slowing them down. And we did this thing and it did that.
In a world where we sell them top of the line GPUs and allow ASML to sell them EUV do we think that the geolock on those devices stops China when they decide to replicate it? Or do you think they succeed at industrial espionage, that their local techs get as good at using the machines as TSMC does, and that they eventually transfer whatever learnings they have to what they can produce?
Haven880
10 hours ago
There is this thing called payback. Chinese has a history of ultimate payback. The infamous very first one written down was eunuch Zhao Gao wiped clean entire Qin clan of Qin dynasty. WIPE CLEAN. When Deng met up with Thatcher, he gave her ultimatum to cede or army will march in that afternoon. That was just right after She won the Falkland war. USA will get Chinese payback. The only way to stop this is to invoke friend and savior role. Unfortunately, USA is playing the ultimate sore loser card with a generous dose of bullying. Be worry. Be very worry.
arjie
6 hours ago
Were we going to get payback for this latest economic war? Or for the last one? Or for supporting Taiwan in the 80s? Or for the Korean War? That’s the thing with this payback notion. It’s always justifiable. You just rewind to an appropriate time. No leader of the present can do anything about the fact that we killed two hundred thousand Chinese soldiers under Mao’s command in the Korean War.
There was never going to be a friend and savior role. Given that we had the Korean War there was always going to be this convenient thing to rewind to and blame.
Zhao Gao was always going to be conveniently rewritten to be a payback story. Even if he wasn’t described as a eunuch until later. That’s the thing with civilizations. They have these motifs that are post-hoc justified. If China wishes to threaten us in the future, and no doubt they will have the ability to fight us on even terms and perhaps even on uneven terms, they will simply seek an appropriate past.
After all, note that Zhao Gao’s story is one of supposed alignment with revealed misalignment afterwards. It’s not like he came out an enemy. He worked through subterfuge. Should we have decided to ally with China in the 2000s, doubtless when they turned on us they would easily tell the tale of revenge for the Korean War for which they pretended to be allies until at the last moment they revealed themselves as plotting revenge! Just like Zhao Gao ended the Qin dynasty you will say, proudly.
President Xi Jinping has referenced the Thucydides trap many times. To start with, dismissive of this idea, and now warnings that it is still avoidable. It won’t be revenge for the Korean War or for this latest economic escapade that will be the cause of any conflict with China. But when it comes, whatever story the Chinese public needs, the Chinese leadership can deliver. If revenge is what you want, you’ll get that story.
lostlogin
10 hours ago
> USA will get Chinese payback. The only way to stop this is to invoke friend and savior role. Unfortunately, USA is playing the ultimate sore loser card with a generous dose of bullying. Be worry. Be very worry.
Watching Trump try to use tariffs while China holds the cards has been actually hilarious.
deaux
12 hours ago
> They are well on the trajectory to being an equivalent world power
Equivalent is your wishful thinking seeping through.
HSO
11 hours ago
> They won't be grateful to us, they won't be dependent on us, they won't be supplicants.
Oh no!!!
And yea, to think china will be ``equivalent`` to you is such a westoid delusion i dont even know what to tell you
maybe keep dreaming
user
5 hours ago
gaigalas
11 hours ago
> Withholding technology is the only tool we have.
The US has the strongest military in the world, tight control of a large part of the world economy, unprecedented cultural soft power, a permanent vetoing seat at the UN security counsel, vast territories, a 50-year headstart in space, thousands of nukes, dozens of cyber organizations with deep roots everywhere.
The embargoes and tariffs are literally a skill issue.
user
5 hours ago
tarsinge
9 hours ago
The US had the strongest military in the world using outdated 20th century metrics. The new reality is the world is watching the US losing the war against Iran, depleting critical weapons inventories that need China’s supply chain to be rebuilt.
gaigalas
9 hours ago
When the French used colorful obsolete uniforms in WWI, it was a skill issue. They had all the time in the world to modernize, but got cocky and made a terrible mistake.
The US made their military supply chain too complex, and in several points tied to private interests more than national security. It's not just the rare earths (that is a lame excuse), it's how insanely bloated the supply chain is due to too many hands on the pot. That is the major US vulnerability right now, and not letting that go (those private interests controlling a lot of stuff) is choking the US.
Most importantly, the war on Iran is asymmetrical, so it's not about having a powerful military. It's more a failure of soft power than strength. That soft power loss was also a skill issue (ostracized many international allies, etc).
It's more like the US broke its own toys and doesn't want China to fill the power vacuum it has put itself in.
seanmcdirmid
16 hours ago
I worked in China for 9 years and I really don’t think it makes much of a difference. China is not dumb enough to think that just because they can get it from the west today they can get it from them tomorrow. They were always going to develop their own semiconductor and jet turbine tech and industries, among other. They didn’t do it just to spite the west for not selling them the chips they wanted.
HSO
11 hours ago
otoh they had a coordination problem and the idiot ``us`` solved it for them
culi
16 hours ago
Sure but nobody in the world is denying that China's recent lightspeed advances in these areas isn't due to the trade war Trump started in his first term. It had an immediate and massive impact on China's economy and they had an equally massive response to it. China experienced the equivalent of the 1973 energy crisis that the US experienced in response to its role in the 1973 Yom Kippur War
seanmcdirmid
14 hours ago
China started these investments long before Trump was on the radar, during later Bush and early Obama. They might have upped it from $10 billion to $20 billion, but the ball was already rolling in 2017.
try-working
10 hours ago
No, you are wrong. Without the blacklisting and export bans the DUV machine in the article would not exist today.
culi
2 hours ago
Absolutely and I'm shocked how unaware people are about this issue. This was massive news. China went from self sufficiency on chips of about 10% after decades to over 33% self sufficiency in just a few years after Trump's trade war of 2017/2018 (which Biden did not back down from and Trump only ramped up in his second term)
And its not just chips. It was seen as a total affront of china moving up the tech value chain. They ramped up EVs, clean energy, industrial software, robotics, etc. The Chinese economy of 2017 is radically different from the Chinese economy economy today.
cyanydeez
an hour ago
On the bright side, they'll basically reinvent the PARC era where actual innovation came because of the inherent limits of the technology at the time. The open weights models coming out are a sterling example.
The bloated american windbags in more ways than one need to be demonstrated again why sloth and bloat and craven "manifest destiny" is just negligence to intelligence and social benefits.
locknitpicker
11 hours ago
> (...) it's been a bit horrifying to watch the Western world consistently decide withholding tech from China and giving them no other option but develop their own tech, is a good idea.
This is a very ignorant and even cynical comment. You purposely omitted the fact that "the western world" was collaborating with China to the point where major corporations were developing tight partnerships, but only to see those partnerships being used to steal trade secrets about outright clone whole product lines.
To make matters worse, China is simulaneously demanding "the western world" transfers all tech to china while refusing to collaborate or even allow western companies to operate within their country.
Shall we talk about the extent that China has been targeting ASML industrial espionage?
https://www.asml.com/en/news/press-releases/2019/asml-disagr...
rdm_blackhole
11 hours ago
And you believe that no other western country on this planet is doing the same exact thing? Every country spies on its enemies, allies and trade partners.
That is just the name of the game. I copy you, you copy me and hopefully I can copy you more than you can copy me. Singling out China for something that everyone does is just disingenuous.
fakedang
11 hours ago
Let us talk about how much tech the fledgling United States stole from the Europeans, starting from the cotton mill all the way up to the Tizard Project. The US literally stole companies overnight at the start of WW2 (Merck).
As the preeminent superpower, the US had its turn. Now step aside and make way for China.
jimbob45
15 hours ago
China is single-handedly propping up Iran, NK, and Russia financially. If you ahem removed the top 1000 leaders of the CCP tomorrow, those three countries wouldn’t be able to continue their population repression and the world would be an immeasurably better place. Iran killed, what, 20k of their own population earlier this year? Russia has lost 10x that this year alone. Blocking tech from China directly hampers their funding of these countries. Am I wrong?
ElevenLathe
4 hours ago
If some nut job ordered assassination of 1000 PRC officials tomorrow, the world would be plunged into apocalyptic, possibly nuclear, war.
It's maybe the worst possible way to handle the situation even if you are a breathless US interventionist.
cyanydeez
37 minutes ago
the USA is single handidly proping up a genocidal Israel and putting drunk TV hosts in charge of their department of war... and is at the tipping point of ethnic cleansing....
jiggawatts
14 hours ago
Somewhat over-estimating the numbers, but even if your stats were accurate it wouldn’t change the critique that “the west” does the exact same thing.
This isn’t what-about-ism, this is simply acknowledging the realpolitik that there are great powers vying for control over the rest if the world through proxies. A game as old as civilisation itself.
We support Ukraine, they support Russia.
We support Israel, they support Iran.
We X, they Y.
Neither is more right or wrong than the other, and neither is the only bad actor.
Alpha3031
12 hours ago
Besides which, I doubt China has sufficient influence over Iran to restrain them, considering the US "ahem removed" the all the people that could plausibly considered moderates. I wonder how reasonable China would feel if the US really went ahead and "ahem removed" a thousand of the top political leadership. My bet, well, it's certainly possible they are correct on the "wouldn't be able to continue their population repression" bit... considering we'll all be too busy dying of nuclear winter.
Imagine things happening other way around and China deciding to "ahem remove", not even a thousand, maybe a dozen people from the US government. Odds on that not ending in a nuclear exchange, anyone? I would take that bet at basically any odds, only I probably wouldn't be alive to spend it if I won.
gkbrk
13 hours ago
You’re insane if you think supporting Russia is not “more wrong” than supporting Ukraine during a war Russia started to invade Ukraine.
Alpha3031
11 hours ago
Didn't the US stop new aid since 2025? Sanctions against Russia sure (at least until they decided the spat with Iran was more important) but I feel like that moral high ground is little enough that proposing to "ahem remove"...
Actually on second thought even if the US is doing everything perfectly re Ukraine and Iran and whatever and general being the paragon of morality it really feels like jimbob45's proposal would be a speedrun of losing any possible moral high ground. The only thing that would do it faster is a first strike, and probably only by a couple of days or so. We're really discussing that as if "ahem removing" the leadership of a P5 (i.e. has enough nukes to end the world) country is a sane and normal thing to suggest?
jiggawatts
8 hours ago
That's not my meaning. There is a larger game being played. Sometimes one side is the aggressor in one particular local skirmish, sometimes the other.
Over the last few decades, the United States has regularly been the "unprovoked aggressor".
But again, the numbers aren't the point. The individual skirmishes aren't the point.
Neither side is "good" or "evil" like some child's cartoon. These are merely Great Powers poking and prodding each other, looking for advantage.
adhamsalama
13 hours ago
What about Israel?
zelphirkalt
12 hours ago
Yeah, supporting Israel as we do is also insane. By that I mean delivering weapons so that they can continue their wars against their neighbors, their genocide, and their illegal, and extending occupation of the West Bank. Our politicians still don't find it in themselves to criticize Israel, after their actions have been recognized as Genocide.
Only a few countries in Europe have been more vocal about it, like Spain and I believe Ireland.
Especially, it hurts to see that German politicians are so uneducated, that they have learned nothing from history, and still act by the categories "Israel? Good!", "Against Israel? Evil!".
jimbob45
12 hours ago
We support them but they don’t need us. Iran would crumble tomorrow without China. Also, Likud Israel might be gone after this year’s October election, whether we want it gone or not. Conversely, China acts as a virtual suzerain over Iran (and NK).
deaux
12 hours ago
If you truly believe that Gaza would be entirely rubble as it is today without the last 2 decades of slavish US backing, I don't know what to tell you.
US is also best friends with the financiers of the horrific genocide in Sudan.
This isn't whataboutism because you're genuinely presenting it as if it's something very different from what the US has been up to for the last 60 years.
gedy
16 hours ago
I don't see how the alternatives ends any differently? We manufacture in China, they copy the products with lower margins then western companies can't compete on price.
aurareturn
16 hours ago
they copy the products with lower margins then western companies can't compete on price.
I think this is outdated thinking in 2026. It's more like western companies go to China, look at designs that China has done, buy them in bulk directly from the factory, ask for small modifications, then slap their own logos on the products.Then these western brands add a big markup on the products. So it isn't that western companies can't compete on price. It's just that the prices from Chinese companies are much closer to the source without western markup.
A huge portion of products you're buying on Amazon from western brands were actually fully designed and manufactured in China.
Not only that, go to a trade fair in China and you'll see that many of their products have surpassed the West in quality and design. They just haven't been exported to the west for various reasons including tariffs, marketing, no western partner. A big business opportunity in the next few years is to figure out how to help Chinese businesses export worldwide - usually marketing/branding/localization expertise.
sudosysgen
16 hours ago
The steelman of the argument is that, due to legacy in technology and comparative advantage, unless they expect a serious supply chain tech, many core technologies will be too expensive to duplicate for China and so there will be areas where they will not advance. There is some amount of evidence that was true for lithography, they did not seem to be making much progress until they were forced to, and there didn't seem to be enough capital available in China to catch up.
Of course, the extent to which they was true and for how long it would be true is up for debate, but it's not a prima facie foregone conclusion
LIMEVINCE
16 hours ago
I'm not an expert at all so I have to wonder which core technologies were/are too expensive to duplicate for China? Afaik semiconductors represent the cutting edge of manufacturing technology; if China is able to duplicate (or even innovate, as demonstrated by "3d Logic folding") in this industry, I can't imagine how any other sectors would be too expensive to duplicate.
Who knows how far they progressed in lithography once it became clear that withholding technology would be the official state policy-- I heard the Chinese state got involved in developing EUV in a way comparable to the Manhattan project in scale and secrecy.
sudosysgen
15 hours ago
The cost is not just pure development. There are very high switching costs, and downstream opportunity costs affecting the entire ecosystem. As an example, Nikon was competitive with ASML in DUV for a while, but no one was willing to switch because the cost/risk was way too high. For lithography, that was essentially the issue - no serious foundry was willing to take the massive risk to move away from ASML - and, worse, to skip EUV.
A second reason is that Chinese foundries still had to compete with foreign foundries. The cost of doing lithography with new Chinese DUV machines will be significantly higher than with ASML DUV and then significantly higher than with ASML EUV. So to build an ecosystem that can one day truly compete with ASML, you'd need the entire Chinese semi industry to take significant losses to get to the point where they can compete with ASML and pose a threat in the market.
There is still many sectors like this where China has some kind of parity, but at a total cost of ownership so much higher than western competitors than they are not a serious market threat in the near future. In fact, the US, EU, etc... are in similar positions. Unless the Chinese economy becomes much stronger than the US/EU across the board, one would expect it to be case due to comparative advantage - the cost of directing industry to ignore superior alternatives will slow them down in other fields, unless the Chinese economy is just that much more effective. So without sanctions, it's difficult for the Chinese state to force enough cooperation to solve the issue without spending amounts of money that are a significant drag even to China.
coderenegade
15 hours ago
What comparative advantage exists for high technology? I get it for things like agriculture and resources, but what intrinsic barriers are there to computer chips and cars? Especially when we're talking about the heart of the global supply chain, where there really is a comparative advantage in that standing up a logistical competitor would take decades of focused investment.
Anyone who understands China knows that they want to be the master of their own destiny, and China understands that this means self sufficiency when it comes to technology. This is one of the many lessons they learned from the "century of shame". Anyone who thinks they don't want to eventually dominate all technologies in the name of security hasn't really been paying attention.
sudosysgen
14 hours ago
There is definitely comparative advantage in certain technologies which depend on a niche supply chain with deep materials science experience, simply due to experience and network economies. China has many such advantages too.
Lithography is very hard to dominate because if you want to do so, you have to convince your ecosystems to switch to domestic suppliers. But in the short term, they don't want to as that will hurt their competitiveness. That's why, for many sectors still and for lithography until the bans, there was no domestic program with realistic prospects to ever truly outcompete.
coderenegade
10 hours ago
None of that is inherent. You could have said the same thing a decade ago about vehicle production, or microelectronics a decade before that, and yet here we are. The lesson we should learn from Comac is that China is quite happy to use its local market as a testbed until the technology is mature, and in the same way that it's only a matter of time before Comac has an internationally certified airframe and comes after the aerospace incumbents, it's also only a matter of time before they catch up in chip fabrication. This isn't about money for them.
sudosysgen
9 hours ago
Sure, none of that is inherent. But do note that China never caught up in internal combustion engines. They had to wait for a fundamental paradigm change to catch up, and were not able to copy ICE technology to a satisfactory level. Similarly, China has been able to make serviceable airframes for decades, it's just until now that they're getting close to price competition - and likely Comac will be more expensive for decades to come.
My point is moreso that they can succeed in many domains, but it's mechanically unlikely they'll succeed on some domains unless we force their hand. Semis were one of them.
coderenegade
an hour ago
China moved directly to hybrid drivetrains, which is where the future of the internal combustion engine lies. They did this while pushing EV technology, and it gave them a fundamental advantage because low voltage hybrids are not the future of cars.
It's also too early to say whether or not they managed to catch up in ICE technology, because it takes time to put 500k kms on millions of drivetrains, and they haven't been selling cars globally at scale for long enough to pass that litmus test. We're also talking about a moving target; if they went straight to hybrids without perfecting traditional engines, does it really matter? I'm not sure that it does when the fundamental technology is largely the same, and they're putting out hybrid drivetrains in pickups that that eclipse the competition in terms of performance. Maybe the longevity isn't there right now, but it seems naive to claim that they never caught up, when they're right there in the thick of it in the current global market, in all drivetrains that matter.
SanjayMehta
16 hours ago
They have the entire resources of their state available for funding.
They will catch up and pass the West.
Take nuclear weapons: even Pakistan and North Korea were able to catch up.
defrost
16 hours ago
Poor examples. Pakistan with a lot of Saudi backing, NK with a lot of Chinese backing.
That aside, China will master chip making at bleeding edge global scale, just as it did with EVs and rare earth processing, etc.
SanjayMehta
10 hours ago
How is it a poor example?
State level resources - even from decrepit countries like Pakistan and NK - will ALWAYS beat VC funding or whatever.
defrost
10 hours ago
Because internal state level resources in Pakistan and NK didn't get them nuclear weapons, both countries required external assistance.
The point being made about China is that China secured a production monopoly on rare earth processing entirely on its own. As it did for EV's and will do for dense chip fabrication.