Chinese semiconductor thread II

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CrownStone Technology's display device investment project has been completed, and it will increase investment in the photomask project by 133 million yuan​

Guanshi Technology announced that the company's initial public offering of shares raised funds for investment projects in functional structural parts, ultra-high-definition liquid crystal display panels and R&D center projects have been completed.
On March 21, Guanshi Technology issued an announcement stating that the company's initial public offering investment project "Functional Structural Parts, Ultra-High Definition Liquid Crystal Display Panels and R&D Center Project" has been completed and officially closed, and the relevant special account for raised funds will be cancelled simultaneously.
According to the announcement, all the funds planned to be used for the project have been invested, and the remaining amount is zero. The total amount of funds raised by Guanshi Technology's initial public offering in 2021 was 501 million yuan, and the actual net amount after deducting the issuance expenses was 456 million yuan. The above funds were all in place on August 5, 2021 and deposited in a special account for supervision.
The project is one of the core investment directions of Guanshi Technology's IPO. The original planned investment scale covers functional structural parts, ultra-high-definition liquid crystal display panels and R&D center construction. The company said that after the project reaches full production, it will further enhance the production and technical capabilities in the field of display devices.
On the same day, Guanshi Technology announced that due to the investment in the photomask manufacturing project, the company plans to increase its capital by RMB 133 million in cash to Ningbo Guanshi, a wholly-owned subsidiary of the project implementation entity. The source of funds will be the company's "Photomask Manufacturing Project" fundraising balance of RMB 131,881,082.54 as of March 20, 2025 and the subsequent net interest income and financial management income accumulated before this part of the raised funds is transferred to Ningbo Guanshi's fundraising special account. The shortfall will be made up with self-owned funds.

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Xinju Semiconductor TGV Advanced Packaging Technology Development Project Signed with Total Investment of 300 Million Yuan​


On March 21, the signing ceremony for the TGV advanced packaging technology development project between Ningjin County and Xinju Semiconductor was successfully held.
The total investment of the project is 300 million yuan. Through advanced manufacturing process technology, it will create a national leading large-size board-level TGV advanced packaging line. It will mainly build a glass substrate sample proofing base, a production and manufacturing base, as well as a TGV semiconductor equipment sales and TGV talent training center, filling the gap in the field of advanced semiconductor packaging in northwest Shandong, and will become an important fulcrum for packaging technology innovation in northern my country.
Xinju (Shenzhen) Semiconductor Technology Co., Ltd. was established in June 2020. It is a specialized and innovative enterprise focusing on advanced board-level ECD process equipment and photolithography wet process equipment. It has the industry's highest line process capabilities of 5 microns and below. At the same time, it is committed to providing the industry with domestically produced controllable equipment solutions in high-end advanced board-level packaging fields such as TGV, RDL and ABF.
After the project is implemented in Ningjin, it will fully integrate resources, increase investment, transfer the world's leading patents to Ningjin, and accelerate the industrialization process of advanced semiconductor packaging technology.
The signing of this agreement marks the official start of the cooperation between Ningjin County and Xinju (Shenzhen) Semiconductor Technology Co., Ltd. It is a key step taken by Ningjin County in the layout of the semiconductor industry. It is of great significance for Ningjin County to cultivate and develop new quality productivity and enhance the competitiveness of the county's economy.

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henjing Semiconductor independently develops liquid phase silicon carbide resistance furnace technology, and the new solution leads the industry trend!​


In the field of semiconductor materials, silicon carbide (SiC), as a representative of the third generation of semiconductor materials, has attracted much attention due to its excellent performance. However, the growth of high-quality and low-cost silicon carbide crystals has always been a technical problem in the industry. Today, Changzhou Zhenjing Semiconductor Co., Ltd. has brought a new solution to this field with its innovative liquid phase silicon carbide resistance furnace technology. Its products stand out with unique differentiated characteristics and lead the new trend of industry development.

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Silicon wafer manufacturer Shanghai Super Silicon plans A-share IPO​


Recently, the China Securities Regulatory Commission disclosed the completion report on the guidance work for the initial public offering and listing of Shanghai Super Silicon Semiconductor Co., Ltd. (hereinafter referred to as "Shanghai Super Silicon"). Shanghai Super Silicon intends to apply for the initial public offering and listing of shares in the People's Republic of China, and Changjiang Securities Co., Ltd. will serve as the guidance institution.
It is understood that Shanghai Super Silicon was established in Songjiang, Shanghai in 2008. For many years, it has devoted itself to the research, development, production and sales of 200mm/300mm large-size single-crystal silicon crystal growth systems, artificial crystals, semiconductor materials and other related products for integrated circuits. Its main products include 200mm and 300mm large-size polished silicon wafers, epitaxial wafers, argon annealed wafers, etc. for integrated circuits.
At present, Shanghai Super Silicon has become one of the world's top manufacturers of large-size silicon wafers for integrated circuits. Its silicon wafer products have successfully entered 19 of the top 20 integrated circuit manufacturers in the world. The chips it manufactures are widely used in various terminal fields such as logical operations, data storage, and artificial intelligence.

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The leading domestic semiconductor equipment company is listed!​


On March 24, China's largest semiconductor probe station manufacturer, Silicon Electric Semiconductor Equipment (Shenzhen) Co., Ltd. was listed on the Growth Enterprise Market today.
The issue price of Silicon Power Co., Ltd. was 52.28 yuan per share. It rose by more than 250% during the trading session, with the highest price per share reaching 189.99 yuan. If investors who participated in the new issue sold at the high point, they would make a profit of about 69,000 yuan for one contract. It is the most profitable new stock since the beginning of the year. At the close of the market, Silicon Power Co., Ltd. was 157.93 yuan per share, up 202.08%, with a market value of 6.59 billion yuan.
It is understood that Silicon Power Co., Ltd. was established in 2003. It is the first 12-inch wafer probe station equipment manufacturer in mainland China to engage in industrial application, and has become the largest probe station equipment manufacturer in mainland China.
The application of probe testing technology runs through the design verification, wafer inspection and finished product testing links of the chip industry. It is a key technology for verifying chip functions and testing chip yields. For a long time, Japanese manufacturers have monopolized most of the global market, followed by manufacturers in Taiwan, China.
As the largest probe station manufacturer in China, Silicon Power has broken the monopoly of overseas manufacturers in many semiconductor product fields, and its many core technologies have filled the technological gaps in related fields in China.
According to SEMI's statistics and revenue scale estimates, from 2021 to 2023, Silicon Power's market share in mainland my country will be 19.98%, 23.68% and 25.70% respectively, and its share will increase year by year.

IC Probe Equipment​

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Automated Lithography Mask Aligners.

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