Advancements continue in China’s semiconductor landscape with progress reported in five major semiconductor projects. Companies like BYD Semiconductor, Empyrean Technology, CGEE, Sinopack, and CETC (Shanxi) have witnessed recent developments across semiconductor materials, design, packaging and testing, and power semiconductors.

BYD Semiconductor: completed the first phase of power devices and sensor controller project

BYD Semiconductor has successfully completed the first phase of its Power Devices and Sensor Controller project, focusing on automotive-grade semiconductors. This project aims to establish a production line capable of producing 720,000 power device products and CNY 6 billion (about USD 847 million) sets of optical microelectronics products annually, contributing to an expected annual output value of CNY 15 billion (about USD 2.1 billion). The devices produced are critical components for new energy vehicles.

Empyrean Technology: 7 semiconductor-related projects signed to build in Xi’an

Empyrean Technology is an EDA and services provider, focusing on analog design and digital SoC solution.

Empyrean Technology’s Xi’an R&D base, along with six other projects, has been signed in Xi’an High-tech Zone. Empyrean Technology envisions its Xi’an R&D base as the largest center in northwest China. According to CCTV, these projects included fields such as integrated circuits and network security, providing essential technical support to address challenges arising from the U.S. bans.

CGEE: completed headquarters production and R&D center project

CGEE specialize in semiconductor-grade single crystal silicon furnaces (8-12 inches), 6-8 inch SiC, GaN, and associated crystal growth equipment and processes.

On November 28, CGEE highlighted the completion of the opening ceremony for its headquarters production and R&D center project. Focused on expanding production capacity, the company clarified that this project is an extension of its core business. It involves technical research, development, and upgrades in crystal growth equipment and processes, hastening the industrialization of research outcomes. This strategic move aims to assist the company in diversifying its product line to better align with customer demands.

In a recent interview, CGEE highlighted its proactive approach to enter the Taiwan market, engaging in close technical exchanges with customers. The company has not only secured bulk orders but also witnessed a continuous increase in order quantities. Furthermore, there is an active strategic deployment in overseas markets. CGEE emphasized the successful delivery and acceptance of its semiconductor-grade single crystal silicon furnaces and SiC single crystal furnaces in Taiwan.

Sinopack’s subsidiary Bowei: completed third-generation semiconductor power device industrialization project

Bowei focus on GaN communication base station RF device. The project’s annual capacity is planned to reach 6 million units.

On November 27, Sinopack announced that its subsidiary, Bowei, has successfully completed the expansion project for the third-generation semiconductor power device industrialization. The key products of this project include GaN communication base station RF chips and devices, with an annual production capacity planned at 6 million units.

Sinopack highlighted that Bowei primarily engages in integrated circuits design, packaging, testing, and sale of GaN communication RF integrated circuits products. This includes including GaN communication base station RF integrated circuits and devices, along with microwave communication RF integrated circuits and devices.

CETC (Shanxi): Completed Its third-generation semiconductor technology innovation center project

CETC(Shanxi) engage in the research, development, and industrialization of high-purity graphite and carbon-based material equipment.

The third-generation semiconductor technology innovation center of CETC (Shanxi) is situated in the Shanxi Transformation and Comprehensive Reform Demonstration Zone (Shanxi ZGQ). This center includes the trial verification line and supporting projects, along with the microelectronics smart manufacturing industry base project. The construction is planned in two phases. Upon completion of the first phase, it will possess the capacity to produce 600 units/sets of smart manufacturing equipment annually, along with 24,000 pieces/year of ceramic substrates and modular circuits. The facility will also establish a 6-inch wide bandgap semiconductor manufacturing equipment process verification platform and a common technology research and development platform.
(Image: BYD Semiconductor)

STMicroelectronics, following its EUR 7.5 billion wafer fab project with GlobalFoundries in Crolles, France. is set to invest EUR 5 billion in building a new SiC super semiconductor wafer fab in Catania, Sicily, Italy. The fab in Italy will specialize in producing SiC chips, a pivotal technology for electric vehicles with substantial growth potential, according to French media L’Usine Nouvelle on November 26th,

STMicroelectronics competitively plans to transition to 8-inch wafers starting from 2024. The company will integrate Soitec’s SmartSiC technology to enhance efficiency and reduce carbon emissions. Simultaneously, STMicroelectronics aims to increase capacity, achieve internal manufacturing, and collaborate with Chinese firm Sanan Optoelectronics to raise SiC chip-related revenue from the expected USD 1.2 billion in 2023 to USD 5 billion by 2030.

On June 7th earlier this year, STMicroelectronics and Sanan Optoelectronics announced a joint venture to establish a new 8-inch SiC device fab in Chongqing, China, with an anticipated total investment of USD 3.2 billion.

To ensure the successful implementation of this extensive investment plan, Sanan Optoelectronics said to utilize its self-developed SiC substrate process to construct and operate a new 8-inch SiC substrate fab independently.

TrendForce: over 90% SiC market share by major global players        

According to TrendForce, the SiC industry is currently dominated by 6-inch substrates, holding up to 80% market share, while 8-inch substrates only account for 1%. Transitioning to larger 8-inch substrates is a key strategy for further reducing SiC device costs.

8-inch SiC substrates offer significant cost advantages than 6-inch substrates. The industry’s major players in China, including SEMISiC, Jingsheng Mechanical & Electrical Co., Ltd. (JSG), Summit Crystal, Synlight Semiconductor, KY Semiconductor, and IV-SemiteC, are advancing the development of 8-inch SiC substrates. This shift from the approximately 45% of total production costs associated with substrates is expected to facilitate the broader adoption of SiC devices and create a positive cycle for major companies.

Not only Chinese companies but also international semiconductor giants like Infineon Technologies and Onsemi are actively vying for a share of the market. Infineon has already prepared the first batch of 8-inch wafer samples in its fab and plans to convert them into electronic samples soon, with mass production applications scheduled before 2030. International device companies like Onsemi and ROHM have also outlined development plans for 8-inch SiC wafers.

Currently, major companies hold over 90% of the market share, intensifying competition. A slowdown in progress could provide opportunities for followers. According to TrendForce, the market share of the top 5 SiC power semiconductor players in 2022 was dominated by STMicroelectronics (36.5%), Infineon (17.9%), Wolfspeed (16.3%), Onsemi (11.6%), and ROHM (8.1%), leaving the remaining companies with only 9.6%.

(Image: STMicroelectronics)

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The semiconductor industry in China is gradually recovering in response to shifts in downstream demand in the end of November. This positive trend is reflected in the industry’s dynamics of investment and financing.

There have been nearly 40 financing events in the semiconductor industry. Sectors such as storage chips, MEMS, automotive-grade chips, third-generation semiconductors, and semiconductor materials/equipment are particularly attracting capital. Companies in the spotlight include SCY, Sinopack, YT Micro, Oritek, Analogysemi, Konsemi, and UniSiC.

SCY: Advancing Core Storage Technology 

Shenzhen-based SCY has successfully concluded Series B strategic financing, led by Xiaomi Industry Fund and joined by several upstream and downstream companies. The funds raised will be dedicated to enhancing core storage technology, research and development, furthering global strategies. SCY aims to establish its own storage brands, SCY and WeIC, in the terminal market. The company has achieved a breakthrough in the second-generation Flip Chip advanced packaging technology, with the full-scale production of its self-developed 512GB UFS3.1 storage chip. The expectation is to achieve mass production of 1TB capacity UFS3.1 next year.

Sinopack: Advancements in Ceramic Packaging 

Sinopack has completed Series B strategic financing, earmarking the capital for production line construction and research and development to stimulate the company’s second growth curve. Established in 2009, Sinopack focuses on ceramic packaging applied in optical communication, wireless communication, and other fields. The company has successfully developed precision ceramic components with core materials such as aluminum oxide and aluminum nitride. Sales revenue in the first half of 2023 has already surpassed the entire year of 2022.

YT Micro: Driving Automotive-grade Chip Innovation

Jiangsu-based YT Micro has successfully secured Series B1 round financing. The company specializes in automotive-grade chips design. With deep collaborations with numerous automotive OEMs  and automotive component companies, YT Micro has executed 300+ specified projects, resulting in millions of shipments. Future plans include increased investment in the research and development and mass production of high-performance automotive processor chips, expanding industrial ecological cooperation, and strengthening strategic business collaborations with OEMs and Tier1.

Oritek: Pioneering Intelligent Automotive Solutions

Oritek stands as China’s first provider focusing on the third generation of intelligent automotive E/E architecture. The company’s Longquan series chips cater to smart automotive terminal-side intelligent components, smart local processing unit, and integrated central computing units for parking and charging in 2023. The Longquan 560 chip was unveiled in 2023.

Analogysemi: Advancing Analog and Mixed-signal Chips

Founded in 2018, Analogysemi concentrates on analog and mixed-signal chips, applied across various markets like industrial, communication, medical, and automotive. The company has successfully entered the automotive electronics field, achieving mass production of products such as automotive-grade DC brushed motor drivers, widely used in automotive electronic components.

Konsemi: Elevating Embedded Storage Solutions

Established in November 2018, Konsemi focuses on the research and development of embedded storage controller chips and modules. It stands among the few Chinese manufacturers independently designing a complete range of embedded storage chips. With applications spanning smart TVs, set-top boxes, mobile devices, smart wearables, communication devices, drones, industrial robots, and new energy vehicles, Konsemi’s self-developed eMMC product has received certifications from mainstream manufacturers and is integrated into the supply chain of renowned brands, with sales reaching millions.

UniSiC: Leading in Power Semiconductor Device Testing

UniSiC has successfully concluded a billion-yuan strategic financing, earmarked for forward-looking product research and development and global expansion. Established in 2020, the company focuses on power semiconductor device testing and high-frequency power electronic applications. With successful developments in silicon carbide technology and securing multiple orders, UniSiC’s SiC ATE product has commenced overseas installations.

Recent reports suggest that Li Auto, a Chinese new energy vehicle company, is currently building a team in Singapore dedicated to the R&D of SiC power chips. On LinkedIn, Li Auto has posted five recent job openings in Singapore, including roles like General Manager, SiC Power Module Failure Analysis/Physical Analysis Expert, SiC Power Module Design Expert, SiC Power Module Process Expert, and SiC Power Module Electrical Design Expert.

In terms of power devices, electric drive systems in current 400V models typically employ Si IGBT, while 800V models mostly utilize SiC MOSFETs. This choice enables higher power density, leading to smaller and lighter equipment.

SiC, known for enhancing the driving range of electric vehicles and improving charging efficiency, finds widespread application in components like main inverters, on-board chargers, and DC/DC converters.

Recognizing the potential, Li Auto is among the many new energy vehicle makers incorporating SiC into their products.

As of August last year, Li Auto had launched the construction of power semiconductor R&D and production base in the Suzhou High-tech Zone. The base aims to initiate sample production in the first half of 2023, officially beginning full-scale production in 2024, with an ultimate annual capacity of 2.4 million SiC power modules. This marks Li Auto’s strategic move into the independent industry landscape for the next generation of high-voltage electric drive technology.

To achieve higher efficiency on the high-voltage platform, Li Auto is opting for SiC power modules over traditional IGBT. At the 2023 Auto Shanghai in April, Li Auto unveiled an 800V fast charging solution featuring an 800V high-voltage electric drive system built on SiC technology, enabling a 10-minute charge for a range of 400 km.

Li Auto’s next-gen SiC power module, integrating multiple components into the motor controller design, compresses the controller’s volume to within 4L, boasting a high power density of up to 62 kW/L. This reduces the volume and weight of the electric drive system, further optimizing the vehicle’s spatial layout and energy consumption.

In addition to Li Auto, the all-new NIO ES6, also showcased at the 2023 Auto Shanghai, incorporates SiC power modules and is equipped with a the second generation high-efficiency e-drive platform.

Furthermore, Hongqi, FAW Group’s premium auto brand, latest electric E202 SUV debuted at the 2023 Auto Shanghai. Based on the FMEs architecture 800V SiC charging platform, it requires only 5 minutes of charging for a range of 300 km.

Notably, Huawei recently introduced the new DriveONE 800V high-voltage SiC motor platform, focusing on better performance for electric vehicles. With high-voltage SiC technology, this motor platform achieves a rotation speed of up to 22,000 rpm and a maximum efficiency of 98%. Huawei’s latest SiC motor release is anticipated to open a new page in the electric vehicle industry.

The integration of SiC power devices into electric vehicles represents a significant trend in the development of the new energy vehicle industry. Leading automakers are poised to invest more resources in the research and development of related products, ultimately attaining independent control over core technologies.

(Image: Li Auto)

In recent years, the tech industry has pivoted around two keywords, low carbonization and digitization, marking significant areas of growth. Semiconductor companies are eagerly investing and acquiring ventures, particularly in response to the emerging new energy industry chain driven by the low-carbon trend.

At the recent Infineon OktoberTech™ event, David Poon, Senior Vice President and President of Greater China Region at Infineon, outlined the company’s ambitious goals. By the end of 2030, Infineon aims to secure a 30% market share in the SiC market, targeting an annual revenue exceeding USD 7.6 billion. As per a report from 21jingji, Infineon also holds a positive outlook on the overall market growth of third-generation semiconductors.

The current landscape sees widespread application of third-generation semiconductors like SiC and GaN in new energy vehicles, charging stations, energy storage, and other products. Major industry players are actively entering this dynamic market. As a dominant force in power semiconductors, Infineon not only announced SiC expansion plans earlier this year but also acquired GaN Systems in October.

Speaking of recent GaN acquisition, Poon expressed during an interview that the collaboration between the two companies would significantly propel Infineon’s development. They believe that GaN has reached a turning point, extending its applications beyond chargers to encompass diverse fields like energy storage, heralding a phase of substantial growth. A new round of competition is unfolding within the realms of the new energy field and the industrial ecosystem.

New Energy and Digitization as Growth Drivers

In terms of performance, Infineon achieved remarkable double-digit growth in the past year. According to the full-year financial report for the 2023 fiscal year (ending September 30, 2023), the company’s revenue reached USD 17.868 billion marking a 15% YoY increase, while profits surged by 30% to USD 4.819 billion.

Jochen Hanebeck, CEO of Infineon, acknowledged the company’s record-breaking revenue and profits in the 2023 fiscal year, despite acknowledging the persisting challenges in the operating environment.

On one hand, there’s a persistent structural growth momentum in renewable energy, electric vehicles (particularly in China), and the micro controller sector within the automotive industry. On the other hand, demand for applications in consumer goods, communications, computing, and the IoT is currently experiencing a temporary lull. Infineon anticipates continued revenue growth in the 2024 fiscal year, although the pace of growth is expected to moderate. The company is actively responding to market conditions, seizing opportunities for structural growth.

The new energy and digitization markets emerge as the new growth engines targeted by leading semiconductor companies like Infineon. With China at the forefront of the industry’s new landscape, Infineon is keen on tapping into new opportunities in the Chinese market.

In an interview, Poon remarked, “Looking at low carbonization, firstly, the growth in new energy vehicles is substantial. According to data from the China Association of Automobile Manufacturers (CAAM), from January to September 2023, the production and sales of new energy vehicles reached 6.313 million and 6.278 million units, respectively, with YoY increases of 33.7% and 37.5%. The semiconductor value in an electric vehicle has increased by about USD 950 compared to a traditional fuel vehicle, making this a significant driving force.”

He further emphasized, “The amounts of domestic new energy vehicle shipments and exports are robust. Additionally, the proliferation of charging stations in the country indicates clear prospects for this market. In other areas of new energy, such as photovoltaics, wind power, and energy storage, these are also growth drivers we are closely monitoring.”

New energy vehicles and renewable energy have evolved into the foundational pillars of the burgeoning low-carbon mega-industry. Simultaneously, within the digitization market, Infineon offers solutions related to data centers. “Apart from data centers, in domains like smart factories, smart cities, and smart homes, we provide digitization and low-carbon solutions to enhance efficiency. Digitization serves as a significant driving force,” highlighted Poon.

SiC and GaN Operating in Tandem

In the current landscape of the new energy market, third-generation semiconductors such as SiC and GaN have gained significant traction. Taking the more mature development of SiC as an example, although it is still undergoing iterative development, it has found extensive applications in the automotive field, experiencing rapid growth.

TrendForce predicts that the SiC power component market in the automotive sector will witness substantial growth, from USD 1.09 billion in 2022 to USD 3.98 billion in 2026, with a compound annual growth rate of 38%.

Presently, SiC faces supply shortages, prompting major makers to scale up production. Infineon, for instance, has announced a substantial expansion of its Kulim wafer fab in Malaysia, aiming to establish the world’s largest 8-inch SiC power wafer fab. Poon noted that the first phase is slated to commence production in mid-next year, with the second phase scheduled for production in 2027. This expansion is driven by the broad market demand for SiC across applications like AI, automotive, and new energy photovoltaics.

As per TrendForce, the collective market size of SiC power components in 2023 reached USD 2.28 billion, witnessing a notable 41.4% YoY growth. Projections suggest that by 2026, the SiC power component market could reach an impressive USD 5.33 billion, with the automotive sector’s SiC power component market poised to surge to USD 3.94 billion.

Besides Infineon, major players like Wolfspeed and STMicroelectronics are actively bolstering their production capacities. In June this year, STMicroelectronics announced plans to establish an 8-inch SiC device manufacturing joint venture with Sanan Optoelectronic in China. The commencement of production is anticipated in the fourth quarter of 2025, with full completion scheduled for 2028, involving a total construction cost of approximately USD 3.2 billion. Wolfspeed, in collaboration with the German automotive giant ZF Group, not only established a joint innovation laboratory for SiC but is also in the process of constructing a SiC device factory in Germany.

According to TrendForce, The GaN market is primarily propelled by consumer electronics, with a core emphasis on fast charging. Other consumer applications include audio, wireless charging, power, and consumer products. However, many companies have already shifted their focus to industrial markets such as data centers, renewable energy, and the new energy vehicle market, with numerous companies persistently conducting R&D in this direction.”

Overall, semiconductor giants are strategically navigating both SiC and GaN, intensifying efforts in the realm of third-generation semiconductors and fortifying a more comprehensive industrial chain.
(Image: Infineon)