Chinese semiconductor thread II

tokenanalyst

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Hehong Electronics Semiconductor Production Project Commences in Suzhou​


On April 28th, the groundbreaking ceremony for the Hehong Electronics Semiconductor Production Project was held in Xiangcheng District, Suzhou. Suzhou Hehong Electronics Technology Co., Ltd., established in 2006, is a local Xiangcheng enterprise specializing in the R&D and production of high-end circuit boards, boasting leading technological strength and market position in the industry. As a key part of the company's expansion and investment strategy, the Hehong Electronics Semiconductor Production Project covers an area of 17.9 acres, with a total construction area of 29,000 square meters. Upon completion, all of the company's production lines will be relocated to the new project, doubling its production capacity. Simultaneously, the company is actively expanding into new sectors, increasing its AI computing power business, adding supporting industrial chains, and overcoming production capacity bottlenecks.
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tokenanalyst

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China MMIC industry


1. Chuhang Technology (Nanjing): A core enterprise in the domestic 4D imaging radar field, it has launched a 4D satellite architecture millimeter-wave radar based on the three-dimensional heterogeneous integration of domestic 8T8R MMIC and waveguide antenna. The detection range reaches 450 meters, the angular resolution is 1°, and the point cloud density is 680% higher than that of traditional solutions. It can be widely used in high-level intelligent driving, long-distance life monitoring and other scenarios, breaking the technological monopoly of international companies.
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2. Chengdu Ruidewei:
China's first "chip-particle heterogeneous" beamforming chip technology, covering first, second and third generation semiconductor processes, has built a three-dimensional integrated platform for tile-type phased arrays, realizing low-cost and large-scale production of millimeter-wave radar and promoting the popularization of millimeter-wave technology in the civilian field.
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3. Silicon Microelectronics (Xiamen):
A national-level specialized and innovative "little giant" enterprise, focusing on the research and development and mass production of millimeter-wave radar chips in the full frequency band of 24GHz~77GHz. It adopts Fan-Out three-dimensional packaging technology. Its products focus on vital sign sensing scenarios such as smart elderly care and smart home. It has a significant cost-performance advantage and occupies an important share of the domestic civilian market.

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4. CYN Lingdong (Xiamen): A domestic supplier of mass-produced 4D imaging radar. Its 5R satellite architecture system enables long-range detection up to 400 meters. Through three-dimensional heterogeneous packaging technology, the radar volume is reduced by 40%. It has been selected by leading car companies such as NIO, realizing the localization of high-end automotive radar.
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5. China Electronics Technology Group Corporation (CETC) 13th/55th Research Institute: Relying on its military technology accumulation, CETC has achieved the transformation of its technology to civilian applications, developed K/W band three-dimensional integrated brick-type RF front-ends, and achieved the integrated integration of MMIC and passive components through TSV+BGA stacking technology. Its products are widely used in high-end scenarios such as satellite communication and security radar, providing technical support for national strategic fields.​

MMIC Research development

Shanghai Jiao Tong University:
Achieved a major breakthrough in the field of millimeter-wave life detection, pioneering 4D cardiac beamforming technology. Based on three-dimensional heterogeneous MIMO radar, it realizes ultra-long-distance, highly interference-resistant vital sign monitoring. Related results have been published in top radio frequency journals such as IEEE TMTT, leading the industry's technological development direction.

National Key Laboratory of Radio Frequency Heterogeneous Integration (Shenzhen University + Shanghai Jiao Tong University + ZTE Corporation): As a major national scientific research platform, the laboratory focuses on core industry challenges such as multi-physics coupling and heterogeneous interface bonding. It has successfully developed a 94GHz millimeter-wave heterogeneous integrated radar, achieving accurate detection of vital signs at a distance of 15 meters, and promoting the technology from the laboratory to industrial application.

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tokenanalyst

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Ibi Semiconductor successfully delivered its 2.5D CPO 3.2T optical engine product​

Ibi Semiconductor successfully delivered its 2.5D Co-Packaged Optics (CPO) 3.2T optical engine product, marking a pivotal breakthrough in the localization of high-end computing interconnects. Addressing the urgent industry demand for ultra-high-speed data transmission driven by massive AI models, this achievement demonstrates the company's mastery over core technologies such as high-density optoelectronic heterogeneous integration and advanced packaging. By bridging the gap from R&D to mass production delivery, EBO Semiconductor has established a significant engineering advantage in China's domestic 3.2T CPO track, positioning itself among the very few global players capable of supplying such next-generation solutions.

The significance of this development lies in its direct response to the critical "communication wall" facing hyperscale data centers as AI clusters scale to trillions of parameters and multi-card configurations become standard. While traditional optical modules are transitioning from 800G toward 1.6T and now 3.2T, the latter represents a key node for future computing power; specifically, it can boost large model training and inference efficiency by four times under comparable conditions. Currently, fewer than ten companies globally possess the capability to join the 3.2T club, with genuine domestic product delivery being even rarer. EBO's success not only fills this strategic vacuum but also provides a "usable and deliverable" solution to resolve physical layer bottlenecks essential for supporting China's pursuit of world-leading large model capabilities.
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Technically, the delivered optical engine leverages a 2.5D advanced packaging architecture featuring TMV molded vias, multi-layer high-density RDL interconnects, and an integration of eight 4-channel electrical chips alongside a transceiver-capable optical chip, achieving a total bandwidth of 3.2Tbps. The development process involved overcoming significant hurdles including irregular chip bonding, thermal stress matching for optoelectronic components, signal integrity design for ultra-high-speed channels, and end-to-end loopback verification. Beyond meeting specific technical specifications, this delivery holds irreplaceable foundational importance for China's AI industry chain, enabling independent control from chips to systems within large computing power clusters and facilitating the necessary infrastructure upgrades for domestic artificial intelligence advancement.

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tokenanalyst

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Zeyou Technology completes Series B financing, led by Kunpeng Capital, to jointly promote new breakthroughs in domestically produced high-end scientific instruments.​


Zeyou Technology has successfully completed its Series B financing round, marking a significant milestone for the domestic high-end scientific instrument industry. The investment was led by Kunpeng Capital's direct investment fund, Kunpeng Transportation Fund, with Jingcong Haorui participating as an investor. Existing shareholders, Gezhi Capital and Fengyuan Capital, also increased their stakes in this round. This capital influx reflects the deep recognition of the financial market regarding Zeyou Technology's technological capabilities and serves as a robust foundation for the company's commitment to independent innovation and achieving technological self-reliance within the rapidly developing precision instrument sector.

As a high-tech enterprise anchored by independent intellectual property rights, Zeyou Technology has been dedicated to overcoming critical "bottleneck" challenges in the industry. The company now boasts a diversified portfolio of core products, including scanning electron microscopes, in-situ measurement systems, profilometers, electron beam lithography machines, and ultraviolet maskless lithography machines. These advanced instruments are widely applied across cutting-edge fields such as new materials, new energy, semiconductors, biomedicine, and basic scientific research. Leveraging a comprehensive national R&D and service system, Zeyou Technology has expanded its reach internationally, exporting its products to Europe, America, Australia, and other regions, thereby demonstrating the growing competitiveness of Chinese-made high-end equipment on the global stage.

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Technology remains the cornerstone of Zeyou's strategic philosophy, evidenced by its active participation in major national research initiatives like the National Key R&D Program and the National Major Scientific Equipment Development Project. The company has earned numerous national and provincial-level honors for its achievements, most notably becoming the first Chinese scientific instrument company to have its work fully reported in the prestigious Nature series of journals. This accolade underscores the high regard held by the international academic community for Zeyou's product performance and technological prowess, establishing a strong global reputation that elevates the profile of domestically produced precision instruments worldwide.

Capitalizing on this new momentum, Zeyou Technology is poised to address surging global demand driven by emerging sectors such as semiconductors, 5G communications, artificial intelligence, and new energy vehicles. Moving forward, the company plans to intensify its efforts in mastering core technologies and accelerating the localization of key components. By empowering high-end manufacturing through these innovations, Zeyou aims to enhance the international brand influence of Chinese precision instruments and make a substantial contribution to building a technologically sovereign nation.
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Michael90

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I found this quite interesting /impressive since it’s a player I never heard of even here(yeah maybe didn’t pay attention lol ) . Anyway I’m not sure if this has been posted on here before @tokenanalyst if so then excuse me.


Chinese GPU maker Lisuan Tech becomes only the fourth GPU maker ever to earn Microsoft WHQL certification — LX 7G100 GPU joins Nvidia, AMD, and Intel as it crosses the WHQL driver finish line, first Chinese firm to earn certification​

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last updated 13 hours ago
WHQL certification could help put Lisuan Tech's 6nm GPUs on the map.



Lisuan Tech graphics cards
(Image credit: Lisuan Tech)

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Nvidia, AMD, and Intel make some of the
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. However, a fourth contender has entered the game. Lisuan Tech (via
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) has officially earned
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's Windows Hardware Quality Labs (WHQL) certification for its
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. Notably, Lisuan Tech is only the fourth chipmaker to earn the WHQL certification, and the first Chinese graphics card manufacturer to do so, marking a significant milestone in China's semiconductor industry.

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Chinese graphics card designers, such as Lisuan Tech, Biren Technology, and Moore Threads, have demonstrated they can make functional graphics cards. While the hardware aspect is often solid, these companies have historically faced significant challenges in software. A graphics card can have impressive specifications, but an underwhelming software stack, such as immature drivers or poor compatibility, can really decimate its performance.

Lisuan Tech is the only one of these firms to achieve Microsoft’s Windows Hardware Quality Labs (WHQL) certification for its drivers. The achievement represents considerable progress in software reliability and compatibility for Chinese graphics cards. WHQL certification is basically the ticket into the Windows ecosystem. It's not something that Microsoft hands out easily. The company thoroughly and rigorously evaluates the hardware and drivers for compatibility, stability, and
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.


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PopularScience

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On the evening of April 29, Cambricon released its financial report for the first quarter of 2026.

The report shows that the company achieved operating revenue of approximately RMB 2.885 billion during the reporting period, a year-on-year increase of 159.56%; net profit attributable to shareholders of the listed company was approximately RMB 1.013 billion, a surge of 185.04% compared to approximately RMB 355 million in the same period of the previous year.

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