china

While we continue planning how to colonize the Moon, China already has a bricklayer robot to start building a base

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If we talk about lunar exploration we immediately think of the Artemis programbut the United States is not the only country pushing towards the colonization of our satellite. China also has a program underway and they just showed off a new lunar rover with four wheels and a humanoid upper body. Your job will be to assist in the collection of samples, transportation and deployment of instruments, something like a porter mason. What exactly is it. It is a robot weighing about 100kg with a lower part with four wheels and a humanoid torso with two arms on the upper part. It is not a typical scientific rover, but Its main function is to act as a carrierpicking up and placing different objects and instruments in their positions. The hybrid design, with wheels to move and arms to manipulate, responds to a specific need: on the Moon there are no operators who can move equipment, connect sensors or install instruments. Someone has to do it, and that someone is going to be this robot. Technical challenges. The robot is equipped with AI systems, remote vision and 3D mapping to be able to function in a totally unknown environment. The team that developed it, led by the Hong Kong University of Science and Technology, has South China Morning Post that the main challenge is to ensure that both arms move in a coordinated and precise manner to manipulate fragile instruments. On Earth it is already a complex task, but here you will have to do it in a hostile environment with extreme temperatures, uneven terrain and no one who can repair a possible breakdown. To operate, the robot is powered by solar energy and is designed to operate for two years on the lunar surface, which implies that it will spend 24 lunar nights, each of more than 14 Earth days. During these periods, as it does not receive sunlight, the robot will have to enter a hibernation state and wake up at the beginning of a new day. The mission. The robot is part of the Chang’e-8 missionscheduled for 2028-2029. It will be the eighth mission of the series Chang’e, which China has been using since 2007 to progressively explore the Moon: first orbiters, then landers, rovers and sample collection. The goal of the Chang’e-8 mission is to deliver materials and begin preparing the ground for a permanent presence at the lunar south pole. That’s why the robot is not only designed to explore, but also works. Chang’e-8 is a key part of the International Lunar Research Station (ILRS), the joint project of China and Russia to build a base on the Moon using 3D printing techniques. Why the south pole. The choice of location is not accidental. The lunar south pole has great strategic importance for space agencies because It is where reserves of water ice have been discovered in its craters. That ice has the potential to become fuel, oxygen and water for any permanent base. Whoever arrives first, learns to navigate the terrain and installs more instruments will have a huge advantage. That is why both Chang’e-8 and Artemis III go to the same region. Image | Xataka with Gemini In Xataka | China’s most ambitious space project: an advanced hyperspectral satellite to make a “CT” of the Earth

China is manufacturing missiles at an unprecedented speed. And the final objective is not Taiwan, it is another island 3,000 km away

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In the early 2000s, many Chinese technology companies they became famous manufacturing thermal cameras, fiber optics or cheap electronic components for the civilian market. Two decades later, several of those same companies appear linked to one of the most ambitious military programs on the planet. Xi’s missile factory. Reuters counted in an extensive report that China is manufacturing missiles at a speed that is beginning to transform entire sectors of its economy. What for years was a relatively opaque military ecosystem is becoming a gigantic industrial chain where dozens of private and state companies are skyrocketing income thanks to the accelerated rearmament promoted by Xi Jinping. The most revealing data is not only the increase in chinese arsenalbut the number of companies that already partially make a living from it: manufacturers of infrared sensors, fiber optics, stealth coatings, 3D printed metals or specialized electronic systems are registering record profits while much of the Chinese economy is going through much more serious difficulties. Beijing has achieved something that few countries have achieved on this scale: merge civil and military industry to the point of converting missile development into a strategic economic engine. The real target is further away than Taiwan. The island constantly appears as the center of any possible conflict in Asia-Pacific, but depending on the mediumthe Chinese missile deployment points to something broader. Beijing not only wants the ability to invade or blockade the island, it wants to prevent the United States from being able to intervene effectively. And there appears the true strategic objective located about 3,000 kilometers away: guam. As we have counted At other times, the island functions as one of the main US military nodes in the Western Pacific, a huge air, naval and logistics platform from which Washington could sustain operations around Taiwan. That is why China has been developing systems specifically designed to threaten it for years, like the DF-26known precisely as “Guam Express”. Chinese military logic is relatively simple: If it manages to put Guam at risk, it greatly complicates the US ability to project power near its coasts and breaks one of Washington’s great strategic advantages in the region. Economy oriented to manufacturing war. Plus: Xi’s program does not depend solely from state giants such as China Aerospace Science and Technology Corporation or China Aerospace Science and Industry Corporation. The most striking thing is how civil companies seemingly normal have ended up integrated into the Chinese military ecosystem. Some began manufacturing thermal sensors to detect fever during the SARS epidemic and today produce components for missiles and military drones. Others develop fiber optics for precision navigation or stealthy materials capable of reducing radar detection of aircraft and projectiles. The result is an industrial structure that is extremely difficult to isolate through sanctions, because many of these companies operate simultaneously in civilian and military markets. The United States has been trying to limit Chinese access to advanced chips and sensitive technologies, but Beijing has responded by expanding an increasingly extensive and autonomous national network of suppliers. The effect of the war on Iran. The war between the United States and Iran has further reinforced this arms race. While Washington consumes part of its missile and ammunition reserves In the Middle East, China is carefully observing how modern wars are becoming conflicts of industrial attrition where the ability to manufacture and replenish weapons quickly begins to be as important as the individual technological quality of each system. That is where Beijing believes it has an advantage. The reason? China already has of thousands of missiles ballistic and cruise able to cover much of the Indo-Pacific, and the expansion rate it’s still huge despite the purges internal affairs within the Chinese Army and the investigation of senior commanders for corruption. In some ways, Xi seems to be preparing the country for a prolonged scenario of military competition where whoever manages to keep production lines open the longest will survive. The new global race. All of this is happening while much of the planet simultaneously accelerates its rearmament. France, South Korea, USA either Japan are increasing production and military spending, but the Chinese case stands out for its industrial dimension and by the speed at which it evolves. Beijing not only increases the number of missiles, it also develops new hypersonic generationsexpands its nuclear arsenal and tests systems capable of threatening aircraft carriers, air bases and targets thousands of kilometers away. The big concern in Washington is that China is approaching a point where it can sustain a conflict long thanks to a combination of mass production, relatively low costs and enormous integration between civil companies and defense. That is why the growth of the missile program China is beginning to be interpreted less as simple regional rearmament and more as the silent construction of an economy prepared to compete militarily with the United States on a global scale. Image | CCTV In Xataka | The YJ-20 has just entered the scene at the most delicate moment: China has launched its hypersonic missile against the US and Japan In Xataka | China is beating the US with a simple strategy: manufacturing hypersonic missiles at the price of a Tesla

After a catastrophic 2025, Tesla sales continue to decline in China. The solution is an old acquaintance

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Sales of electric cars have fallen in China. Although the loss is not as high as that of pure combustion vehicles, the decline in the market is producing very bad results for Tesla. And Elon Musk’s company has brought out one of its traditional tools to boost sales again. An obvious fall. Sales of electric cars in China are not reaping the best results although, everything must be said, recent weeks are beginning to give some hope to companies. At the moment, if global sales are not suffering a setback it is because the accelerator has been put into exportswith record numbers and growth of more than 70% compared to last year. But in the domestic market, sales of “new energy” cars (plug-in hybrids and electric) have fallen 21%reaching 2.92 million cars sold compared to 3.66 million last year. In recent weeks, the Hormuz crisis has served to begin to ground the decline of this type of car. Without state aidits sales had fallen but in recent days we have seen how the savings compared to gasoline have turned the situation around, to the point of break record in plug-in penetrations in the market. Damaged. The context so far this year has not been easy for brands that only sell plug-in vehicles. Much less, therefore, to those who only sell electric vehicles, like Tesla. Without state aid at the beginning of the year and a Chinese New Year longer than usual, sales of this technology fell in a market accustomed to growing year after year. This situation rewarded those who have the most diversified business. In January and FebruaryGeely, which has a portfolio where electric, plug-in hybrids and pure combustion cars are intertwined managed to surpass BYD whose leadership seemed untouchable. Tesla has been through a similar situation. So far this year, Its sales from January to April 2026 have fallen by 15%. It is a bad figure considering all the difficulties the company went through last year. This has led it to lose more market share and remain at just over 3%. Interests. Among the sales of its cars in China, The company has a huge dependence on the Model Ywhich represents around 75% of sales so far this year. But in April, where the Model 3 had a year-on-year drop of 66.09%, the sedan barely accounted for 11% of sales. The fastest solution has been through an old tool: loans. The company has an active campaign in China to defer payments for its cars at 0.99% interest in the case of the Model 3 and 0.92% in the Model Y. The idea is simple, aiming to reward the customer in the long term because it is increasingly difficult for them to compete at the starting price. Right now, in Spain it gives loans above 3% which, however, remains relatively low for our country’s market. However, the company has been offering similar loans before and, right now, In Germany a 0% interest offer is available. Other solutions. Very low interest loans are not Tesla’s only move in China. Aware that the Model 3 has little sales at the moment, GigaShanghai’s exports have skyrocketed so far this year. So much so that global sales, internal sales and those outside Chinese borders, they have grown 36% last April. This means that, clearly, Tesla is trying to move the focus of its target audience. The company has encountered the problem that in China the customer has turned to the local product that usually offers more for less money. The solution is to push the European market, which is now receiving the first units of the Basic Tesla Model 3. less margin. The problem for the company is that it can no longer push the price as hard as before. Before the massive embrace of the Chinese car in its local market and new models began to arrive in the European market, Tesla played as it wanted with demand rising and falling prices. Today those days are over and, what is worse for the company, Your profit margins cannot respond as before. As the price has fallen, the margin has narrowed, losing ability to continue moving in the market. This explains why the voices calling for smaller and more affordable versions of their cars are heard louder. A ship that, given what has been seen, Elon Musk’s company has not been able to bring to fruition. Photo | Priscilla Du Preez and Sou Jest In Xataka | Elon Musk called the $25,000 Tesla an “absurd idea.” Now you need it to compete in China

Europe and China are at risk in the race for the first gravitational wave observatory in space

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Terrestrial gravitational wave detectors, such as the famous LIGO, have made very interesting discoveries in the last decade. However, there is a great consensus that it would be very useful to detect this cosmic phenomenon directly from space. For this reason, some space agencies are already getting to work to launch their own projects. One of them is the Taiji mission, of the Chinese Academy of Sciences, with which, in fact, a great step forward has just been taken. Everything ready for Taiji 2. The Taiji mission consists of three phases. The first was already launched in 2019. For the second, a piece called the full-function interferometer optical core had to be tested. The tests carried out on Earth have gone perfectlyso it is considered that the second phase could be launched as soon as possible. In fact, its launch It was initially scheduled in 2024but it has been suffering delays. Luckily, it seems that now all the pieces are ready. Three ships in total. The Taiji mission is made up of three ships, strategically placed in space millions of kilometers away. They will all be connected to each other through laser interferometry, so that slight changes in these distances that could be associated with gravitational waves can be detected. The first phase of the mission, in which the interferometry system was analyzed, was launched in 2019. It is expected to send the second part as soon as possible, in which the first two ships will be put into space. As for the third, in principle the established calendar places its launch in the 2030s. Better in space than on Earth. Gravitational waves are waves produced in space-time as a result of a catastrophic event. These types of events could be, for example, the merger of neutron stars or the collision of black holes. When this occurs, space-time experiences a disturbance similar to that produced when a stone is thrown into a pond. Those are gravitational waves. The terrestrial observatories, like LIGOthey can detect them, but they have a small limitation. And there could be confusion with seismic noise and other terrestrial interference. In space, that problem disappears. Taiji to the rescue. According to the tests that have been carried out on Earth and the analyzes of the interferometry system that have already been carried out in space with Taiji-1, this mission is capable of greatly reducing interference. Furthermore, the optical core that has just been tested is capable of detecting disturbances on the order of picometers. That is, on Earth you can discern displacements equivalent to one ten-thousandth of the diameter of a human hair. Although those distances would change under spatial conditions, it is still highly accurate. Therefore, it is expected to detect even gravitational waves caused by intermediate mass black holes. Other similar missions. The European Space Agency It also has its own mission aimed at detecting gravitational waves in space. This is LISAa project with which it is planned to do something similar: launch three ships connected by laser interferometry into space. In this case, the launch of all ships is scheduled for 2035, so China could have some advantage. Of course, until the complete triangle is in space, the mission cannot be considered completed. Perhaps Europe will be able to overtake the Asian country. Image | NOIRLab In Xataka | What happens if you fall into a black hole, explained simply in an overwhelming NASA simulation

China and Nvidia star in the “great technological divorce” of 2026. A bureaucratic hell that is erasing it from the market

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Talking about Nvidia is talking about artificial intelligence glue. The GPU giant has invested millions financing cocompanies like OpenAI or Anthropicbut along the way has not forgotten startups or to make purchases for strengthen your position in the market. The problem is that it is missing out on a potential $50 billion market: China. Because Nvidia is eager to enter China, but it is trapped between bureaucracy, the Trump Government, Xi Jinping’s Government, and the smuggling of its graphics cards. The great divorce. In a very short time, Nvidia has gone from dominating the Chinese GPU market for artificial intelligence to losing it completely. The restrictions of the Trump Administration and the intensification of the trade war between the powers left Nvidia out of the game. Either it would adapt its GPUs and create less capable versions of those it sold in the West or it would not be able to sell in China. For a time, Nvidia was selling the H20 to adapt to the new rules, but it is something that has taken its toll. As AI needs demanded more powerful GPUs and own chinese industry with Huawei, Cambricon and Moore Threads was developed, Nvidia was being left out of the game. Official quota. In the middle of last year, Nvidia CEO Jensen Huang pressed Donald Trump to see reason: it was better for Nvidia to be able to enter China both to make money and to slow the accelerated development of the domestic industry, one that Western restrictions had given wings to. In the end, the US gave in previous tariffs of 25% and one condition: all GPU orders from Chinese companies to Nvidia would be reviewed one by one. There is a problem: the US body in charge of reviewing these export licenses has decreased by 20% in recent months, which is causing delays of months when it comes to fulfilling an order. From when a Chinese company asks for Nvidia GPUs until they are given an answer, the ‘chinese dragons‘They have already released some product. The result? Huang points out that Nvidia has gone from being a leader in China to have a 0% quotapainting the situation as a true drama and pointing directly to the strategies of both China and, above all, the United States as the cause of his company falling into the offside of the large Asian market. Furthermore, it is China itself that encourages its companies to, to the extent possible, use Chinese hardware that they is developing at accelerated rates. “Official” fee. But the fact that Huang claims that his market share in China is 0% does not mean that there are no GPUs for AI in China because it seems that there are H100, H200 and even B200 due to something very simple: smuggling. Despite the proprietary technological solutions they are developing, it is evident that a large part of the AI ​​industry is built with Nvidia GPUs and that implies that the tools are very well optimized for them. There are several occasions in which Nvidia AI chip smuggling networks have been reported, with modest seizures on occasions (just tens of millions of dollars) and somewhat larger seizures on others (hundreds of millions in a few months). Chinese companies obtain these chips through indirect routes from Hong Kong and Singapore and, although Nvidia tries to trace the origin, the clandestine flow and opaque chains make the task complex. trapped. Someone is lining their pockets and that someone is not Nvidia. And the problem is that Huang’s pressure had an effect, but the solution they gave him is not as agile as the market needs. Returning to the issue of bureaucracythe United States Office of Industry and Security, which is responsible for reviewing these export licenses, reduced its workforce by 19% in 2024. Specifically, those who develop standards linked to the semiconductor industry and review licenses have decreased by 20%. The result is an average of 76 days to resolve export requests, something that is extending so far this year and which is disastrous news for both Nvidia and others deeply involved in the AI ​​segment, such as AMD. From China, things are not much better, since companies must make it very clear why they need Nvidia AI chips and cannot meet their objectives using national alternatives. Jensen, almost excluded. In any case, it is evident that Huang does not like to be missing the AI ​​party in China, in the same way that he is going to miss the new trip of Donald Trump and other executives to a summit between Trump and Xi Jingping that will be held between the 13th and 15th of this month. Or so it seemed. This is an event in which conversations will focus on agriculture and commercial aviation, so a priori Jensen didn’t have much in mind. But of course, alongside Trump are CEOs like Elon Musk, Cristiano Amon or Tim Cook, among others. And, although it seemed that he was not invited, as we see in South China Morning PostIn a message from Trump on his social network, it was confirmed that Huang will finally accompany him on the trip. In the end, it’s about money. Jensen Huang doesn’t want China to have the best chips because He wants to save those for the United States.but it is a very large market in which Nvidia can offer chips strategically: it makes money while making companies opt for its product instead of that of the Chinese companies themselves. In Xataka | Nvidia’s superpower is not having money, it is making everyone work for it: Foxconn is the latest to join

After the Titan millionaire submarine disaster, China plans to take more rich tourists 1,000 meters under the sea

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The depths ofto Mariana Trench or exploration from the deep ocean It has always been a thing for scientists and remotely controlled machines. China wants it to stop being so and already has an ambitious plan in motion: taking wealthy tourists to 1,000 meters deep, where sunlight does not reach and where there is no turning back for an engineering failure. The project comes three years after the Titan tragedythe OceanGate submersible that imploded in June 2023 while I was visiting the remains of the titanic in which its five occupants died. Far from stopping its efforts, China is moving forward with a proposal that, unlike the Titan, is backed by decades of naval engineering developed with the support of China. Four highly sought-after seats. Ye Cong, director of the China Naval Scientific Research Center, counted to ChinaDaily that “after more than four years of research, engineers have finalized the structural design” and that, once the prototype is built, “they will carry out sea trials and then improve the design based on the results.” The submersible will have enough space to accommodate four peoplepilot included, so, to begin with, the availability of places is very limited. This shortage of vacancies is expected to contribute to skyrocketing prices for filling each seat. One of the most complex problems of the small submarine has already been solved: the panoramic viewfinder. Your designers they describe it as “one of the most difficult structural codes to decipher on a deep-sea submersible.” And it makes sense since at 1,000 meters deep the pressure is about 100 times greater than on the surface, and that window has to withstand it without giving way. An unprecedented leap into the abyss. This is not the first submersible that Chinese engineers have operated. However, such andhow do they count in South China Morning Post The new projects that are being tested far exceed the depths at which current submersibles operate, which do not go below 20 meters deep. They are used for lakes, reservoirs and shallow coasts, so going from there to 1,000 meters is multiplying the operating depth by 50. The same naval engineering center that is now building this new generation of manned mini-submarines already built The Huandao Jiaolong 1 and 2, two tourist submersibles with capacity for seven passengers and a limit of 40 meters. However, on that occasion, immersion operations were suspended due to regulatory restrictions, but everything learned then has been applied to the new design. China plunges into the field of underwater exploration. The West has been designing submersibles for decades for deep dives. Companies like Deep RoverTriton and U-Boat Worx have been manufacturing submersibles over 1,000 meters since 1985 and until now had no Chinese competition in that segment. The new project developed by the China Naval Scientific Research Center changes that scenario supported by the previous experience of the Jiaolongthe Deep Sea Warrior and the Fendouzhe, three ships that last year completed more than 300 dives around the world and accounted for more than 50% of all manned deep-sea expeditions on a global scale. Ye Cong assured the Chinese news agency that the submersible: “will be a valuable asset for cruise lines, high-end tour operators and oceanographic researchers. It will offer the most demanding travelers an unforgettable experience in ocean exploration.” The prototype should be ready before the end of 2026, with the commercial debut expected before 2030. Much more than a tourist “toy”: it is a key strategy. This submersible is not just a mere product intended for tourist use of millionaires with adventurous concerns. It is part of China’s strategy to become strong in the blue economy, the sector of economic activities linked to the sea, a developing sector in which China seeks to play a leading role in the future. The Asian giant already leads manned deep-sea exploration and wants that this technological advantage is amortized in the form of a private business for their companies. After the Titan catastrophea good part of the luxury underwater tourism industry came to a screeching halt. China is the first to step on the accelerator again in this area, and this project is supported by State resources, which gives it a considerable advantage over projects that, like the Titan, are developed with private funds and investors. In Xataka | There is a new chapter in the Titan submarine tragedy: the memory card of its camera survived the implosion Image | CSSC

Claude, Gemini and ChatGPT are not supposed to be used in China. It is supposed

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In China there is what is popularly known as the “Great Firewall”a large security wall that prevents its citizens from accessing certain services. At the same time, there are foreign companies that block their services in China, this is what is happening with AI tools like ChatGPTbut the law is made, the trap is made. Gray market. They tell it in South China Morning Postthere is a whole flourishing market of services that promise to provide access to American AI models, such as Claude or Gemini, avoiding the restrictions imposed on both sides of their borders. On online sales platforms such as Taobao or Xianyu, unlimited subscriptions to Claude Code, Gemini and ChatGPT are sold with low latency and without VPN. These platforms have become a solution for Chinese developers who want to access American models to program, debug or use multimedia generation services. How they do it. Access is done through what is known as ‘shadow APIs’ which, in essence, is an intermediary. What they do is set up proxy servers outside of China and divert all user requests there, so that those external servers are the ones that actually call the official APIs of models like Claude or Gemini and then return the “masked” response as if it were a local service, without the need for a VPN or foreign payment methods. It pays for them. According to the developers cited in the South China Morning Post piece, they resort to these ‘shadow APIs’ because they simply consider them to be tools that are clearly superior to the local offering. This translates into more precise code, fewer hallucinations and less time correcting bugs than with Chinese models which, according to what they say, still invent functionalities or fail more often. In addition, these services give them almost complete access to models like Claude Opus or Gemini, with huge context windows (up to a million tokens), without having to fight with VPNs or foreign payment methods. Wiles. All that glitters is not gold and there are also advertisements that do not fulfill what they promise. Some of these services advertise full access to models like Claude, but are actually processing requests with cheaper Chinese models like Qwen or MiniMax. Additionally, there is the risk to privacy as all traffic goes through an anonymous intermediary who could do whatever they wanted with often sensitive data. Frontier Model Forum. Is a coalition formed by several AI companies dedicated to the security and regulation of border models, but in practice it is functioning more as an intellectual property defense mechanism. Recently OpenAI, Anthropic and Google announced that they were working together to curb copying of their models by coordinating the sharing of suspicious usage patterns and distillation attack detection techniques through this common forum. Image | Xataka In Xataka | The center of gravity of mobile photography has moved to China and OPPO is going for the throne with the Find X9 Ultra

China is neither nor does it want to be in the 2nm war between TSMC, Intel and Samsung. Your plan to win is different

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“Many people believe that competition in the semiconductor industry comes down to the advanced nodes and that we will only achieve success when we reach 2 or 3 nm. This is a misunderstanding“. This statement was made by Richard Chang Rujing, the founder of SMIC (Semiconductor Manufacturing International Corp), the largest Chinese semiconductor manufacturer with a global market share of about 5%. Rujing has spoken these words with a very clear intention: he wants China to strengthen its supply chain and its position in the global integrated circuit market by developing its manufacturing capacity for mature chips. Currently the most advanced integration technology that SMIC has in production is 7nm photolithography due to their inability to access equipment extreme ultraviolet lithography (VVE) of ASML. And there is no doubt that it and other Chinese chip manufacturers would benefit greatly from having the capacity to produce 5, 3 and 2 nm semiconductors. In this way they could compete on equal terms with TSMC, Intel and Samsung. However, there is something very important that we should not overlook: advanced nodes represent less than 20% of the world market of integrated circuits by product volume, while more than 80% of demand It comes from the segments of mature nodes and specialized processes. Rujing wants SMIC and the other Chinese chipmakers to invest more in their mature nodes, and it makes sense. After all, this is the strategy that is allowing China resist US pressure. Mature chips are the medicine the Chinese industry needs During the first two months of 2026, China exported integrated circuits worth $43.3 billionwhich represents an increase of 72.6% compared to the same period in 2025. This information comes directly from Chinese customs records, so it is presumably reliable. However, the most astonishing thing is that this country’s exports as a whole have grown by 21.8% during January and February, so it is evident that the semiconductor industry has been stimulated with much more intensity than other sectors. More than 80% of demand comes from the mature nodes and specialized processes segments Domestic demand has stimulated the growth of the Chinese chip industry in recent years, but the figures I have collected in the previous paragraph show that external demand is also very strong. In this context it is reasonable for us to ask what type are integrated circuits that Chinese manufacturers are mass producing. And the answer is very revealing: these are chips derived from mature integration technologiesusually 28 nm or less advanced. After all, the semiconductors that we mostly find in electronic devices, household appliances or cars, among other products, have been produced using them. Many Chinese chip manufacturers, such as Hua Hong Semiconductor, China Resources Microelectronics or Guangzhou ZenSemi, are manufacturing 28 nm integrated circuits or with even more mature technologies. And the Beijing Yandong Microelectronics (YDME) company is going to build a 4.6 billion dollar plant expressly to produce 28nm semiconductors on 300mm wafers. It is evident that these companies would not focus on the manufacturing of mature chips in this way if it were not a profitable strategy, and, above all, necessary to sustain the Chinese integrated circuit industry at a time as critical as the current one. Image | TSMC More information | SCMP In Xataka | China is preparing for the worst scenario: it fears that the US will prevent TSMC from delivering chips for cars and smartphones

Anthropic does not offer its services in China. So China has invented a black market for Claude tokens

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Claude has become in the most desired model by the most demanding developers and engineers, but it is not available in mainland China for regulatory and safety reasons. The demand there remains notable, and to satisfy it, an underground token economy has emerged that allows local developers to access models such as Claude Opus 4.7, avoiding all the measures imposed by the blockade. No paying with Alipay. One of the measures that Anthropic imposes to prevent the use of its models in China is to only accept international credit cards such as Visa or Mastercard. Their payment gateways reject local payment methods like Alipay or Wechat Pay, giving Chinese users a first and important hurdle. One that they have already overcome. Virtual cards. What they are doing in China to overcome this problem is using virtual credit cards (VCC) like DuPay or WildCard. With these services it is possible to obtain Hong Kong or US credit cards financed with cryptocurrencies or through local transfers. This makes it possible to deceive the billing systems of Anthropic and other companies that offer banned services to Chinese users. SMS verifications They are also solved through “SMS farms” that also avoid this problem and even others such as identity verification that also have implemented in Anthropic. The “Transfer Stations” arrive (中转站). Another problem is that even overcoming that first barrier, latency and micro-cuts mean that the use of Claude in China is affected by continuous connection problems. To avoid them, so-called “Transfer Stations” have emerged, which are nothing more than servers that act as a bridge between foreign servers and Chinese users. These gateways receive requests from China and forward them to Anthropic servers as if they were coming from an authorized location. The latencies are also relatively low, which means that for Chinese users the experience is basically identical to that of a user in the US or Spain, for example. These stations are publicly known and do not only appear in listings on GitHub: there is a ranking with the best. Claude is almost free in China. The surprising thing about these methods is that they don’t just give Claude access in China: they do with ridiculous prices which can be 10 and even 5% of (growing) original price of the service thanks to those transfer stations. The question, of course, is how it is possible to access Claude at those prices. The almond tree trick. Thanks to the transfer stations, developers can access Claude at a price of 1 yuan for every dollar of tokens, or in other words, up to a 90% reduction in the official price. It is something that is discussed publicly and that makes it clear that several methods are used to achieve this: Mass purchase of capacity, Use of accounts created with stolen or fraudulent cards, Use of promotional credits, and A simple hook: providers lose money with Claude, but they manage to attract developers to whom they then sell more profitable local models like DeepSek. Am I really using Claude? One of the growing risks in the cheap token market is direct fraud. Some Chinese resellers have been caught red-handed offering what they call the “Claude API” when in reality what they were providing were much cheaper and mediocre models. For a user to detect this type of deception it’s very difficult unless you are working with complex tasks or you have already used models and know more or less what to expect from them. For victims, the effect is clear: they believe they are paying for the intelligence of Opus 4.7 when in reality they are receiving answers from a low-end AI model. Goodbye to privacy. When a user purchases tokens at one of these transfer stations, they completely give up the confidentiality of their data. All queries and responses end up passing through the intermediary’s servers, which can and apparently does use them to sell them to AI companies that use them to post-train their models. So everything they do and say when using these models is filtered and used as training data without the user knowing. A double business. For these providers, this business of reselling conversations is especially interesting in the face of the famous “distillations” of US models that take advantage of this data to “copy” the capabilities of those models and apply them to Chinese models. Anthropic can read us, but (theoretically) it doesn’t. It is true that the conversations we have with Claude (from Spain, for example) are also stored on Anthropic’s servers, but the company makes it clear in your privacy policy that does not use that data. In fact, we can even explicitly prohibit the company from using them in the privacy settings of Claude’s account. The game of cat and mouse. At Anthropic they know very well what is happening and they are trying to prevent it. For example, they have begun to intensively block IP ranges associated with VPN services or data centers known to be used in these transfer stations. Even so, Chinese providers usually respond with an “elastic” architecture that allows IPs of domestic residences to rotate, making the traffic appear completely normal. Image | Xataka with Magnific In Xataka | There is a thing called “Ornn price index”, it is out of control and it is bad news for everyone

China wants to do a “CAT scan” of the Earth, and to do so it has launched a hyperspectral satellite to see what the eye cannot see

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A Kuaizhou-11 rocket put into orbit On March 16, Xiguang-1 06, the most advanced commercial hyperspectral satellite that China has sent into space. The satellite is capable of analyzing the chemical composition of the Earth’s surface with great precision, opening up a whole range of possibilities. What a hyperspectral satellite allows. A conventional satellite captures images of the planet in a similar way to how a camera does. A hyperspectral satellite, on the other hand, is able to distinguish the unique spectral signature of plants, tissues and other objects on Earth, which allows, among other things, to prevent crop losses, locate mineral deposits or monitor the state of the environment. While a normal satellite can identify a forest from space, one equipped with hyperspectral technology can differentiate between different types of trees and even determine the health status of each of them. The key is that these sensors capture dozens or hundreds of bands of the electromagnetic spectrum simultaneously, something that provides spectral information so detailed that it often produces results impossible to obtain with multispectral satellites or other types of observation systems. The satellite. The Xiguang-1 06 was developed by Xi’an Zhongke Xiguang Aerospace Technology Group and launched aboard the Kuaizhou-11 Y7 rocket from the Jiuquan launch center in Gansu province. It is the first commercial hyperspectral satellite in orbit with full spectral coverage in the 400 to 2,500 nanometer band (from visible to shortwave infrared) and operates with 26 independent spectral bands. In practical terms, that means it can “see” far beyond the human eye, detecting mineral compositions, differentiating healthy crops from diseased ones, and tracking changes in ecosystems that would be invisible to any other system. According to Kou Yiminchief engineer at Zhongke What is it for in practice? In the provinces of Sichuan and Yunnan the satellite monitors crop growth high value such as tea and traditional Chinese medicinal plants; in the mining areas of the northwest of the country, it issues early warnings about geological risks such as landslides. But the potential reach goes much further. Hyperspectral technology can analyze phytoplankton levels in the oceans, detect fuel spills from ships, measure methane leaks in energy facilities or monitor polluting materials from mining ponds before they reach nearby soil and vegetation. It can also locate mineral deposits such as gold under the surface, identifying the presence of chemical elements in its composition such as copper. one of many. Xiguang-1 06 is one more piece of “Xiguang-1”, a constellation that contemplates a total of 158 satellites: 108 general purpose hyperspectral remote sensing, 40 specialized in carbon emissions monitoring and 10 specific function. The goal is to complete the in-orbit network by 2030, forming a “full spectrum in 100 bands” observing system with more than one hundred operational satellites. To understand its scale, Xiguang-1 06 was one of eight satellites that traveled aboard the same Kuaizhou-11 rocket at the March 16 launch. What’s behind. Until a few years ago, hyperspectral remote sensing from space had been a field almost exclusive of government missions. In recent years, however, commercial companies have begun to emerge launching their own constellations of hyperspectral satellites. China, with Zhongke Xiguang at the helm, is one of the actors that has risen the fastest in this sector. The company also has the “CAS Xiguang Remote Sensing Cloud” data platform, considered the first hyperspectral data platform from China. The stated goal is to become the world’s largest hyperspectral constellation, with applications already covering agriculture, forestry management, oceanography, carbon monitoring and mining. Cover image | China Daily and Richard Gatley In Xataka | The origin of the “blue moon” is actually a translation error: how a “betrayal” ended up giving the satellite its name

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