Group 1 - AnTu Biologics announced the receipt of medical device registration certificates from the National Medical Products Administration and the Henan Provincial Medical Products Administration for products including the "Respiratory Syncytial Virus Antigen Test Kit" [1] - The announcement highlights the company's progress in expanding its product offerings in the medical device sector [1] Group 2 - A new type of chip has been developed in China, which can bypass the limitations imposed by lithography machines [1] - This new chip supports AI training and embodied intelligence and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The company, Haimer Technology, announced on December 30 that its major shareholder, Shandong New Journey Energy Co., Ltd., will pledge part of its shares, specifically 12 million shares [1] - As of the announcement date, Shandong New Journey Energy Co., Ltd. has cumulatively pledged 71 million shares, which accounts for 62.14% of its total holdings [1] Group 2 - A new type of chip has been developed in China that bypasses the limitations of lithography machines, supporting AI training and embodied intelligence, and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The company Xinju Network announced on December 30 that its 21st meeting of the third board of directors was held via telecommunication on December 29, 2025 [1] - The meeting reviewed proposals including the application for a comprehensive credit limit from banks for the company and its subsidiaries [1] Group 2 - A new type of chip has been developed in China, which aims to bypass the restrictions imposed by lithography machines [1] - This new chip supports AI training and embodied intelligence and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The company, 联化科技, announced that its ninth board meeting will be held on December 30, 2025, combining in-person and remote voting methods [1] - The meeting will review the proposal regarding the expected daily related transactions for the year 2026 [1] Group 2 - A new type of chip has been developed in China, which aims to bypass the limitations imposed by lithography machines [1] - This new chip supports AI training and embodied intelligence and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The company announced that its 11th Board of Directors meeting was held on December 30, 2025, in both in-person and telecommunication formats [1] - The meeting reviewed the proposal regarding the subsidiary's capital increase and the waiver of the right to priority subscription [1] Group 2 - A new type of chip has been developed in China, which can support AI training and embodied intelligence, and is capable of mass production using mature processes of 28 nanometers and above [1]

Group 1 - The company Jiuli Special Materials announced that it will accept investor research on December 30, 2025, with participation from Chairman Li Zhengzhou, Secretary of the Board Shou Haotian, and Securities Affairs Representative Yao Huiying [1] - The news highlights the emergence of a new type of chip in China that bypasses the limitations of lithography machines, supporting AI training and embodied intelligence, and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The company, Guangqi Technology, announced on December 30 that its 28th meeting of the fifth board of directors was held via communication, where it reviewed the proposal for the repurchase of company shares [1] - A new type of chip has been developed in China that bypasses the limitations of lithography machines, supporting AI training and embodied intelligence, and can be mass-produced using mature processes of 28 nanometers and above [1]

Group 1 - The core point of the article is that Guotou High-Tech Investment Co., Ltd. holds approximately 18.75 million shares of Shenzhen Ruihua Tai Film Technology Co., Ltd., accounting for about 10.42% of the company's total share capital, with plans to reduce its holdings by up to 1.8 million shares through centralized bidding [1] Group 2 - The shares held by Guotou High-Tech were acquired before the initial public offering and will be released from restrictions and available for trading starting April 29, 2024 [1] - The reduction plan will be implemented within three months after the announcement, starting 15 trading days from the date of the announcement [1]

Group 1 - The company Sanli Pu announced the acquisition of a total of 10 patent certificates from the National Intellectual Property Administration of the People's Republic of China [1] - The patents include titles such as "A Glue Filtering Device" and "An Online Detection Device for PSA" [1] Group 2 - The article highlights advancements in China's semiconductor industry, particularly in the development of new chips that can support AI training and embodied intelligence [1] - The new chips are capable of mass production using mature processes of 28 nanometers and above [1]

Group 1 - The company Zhonglu Co., Ltd. announced the resignation of its financial officer, Gong Ping, due to personal career development plans, effective immediately upon delivery to the board [1] - Following the resignation, Guo Wenjie, the deputy general manager of the financial department, will temporarily assume the responsibilities of the financial officer [1] Group 2 - A new type of chip has been developed in China, which aims to bypass the limitations imposed by lithography machines, supporting AI training and embodied intelligence, and can be mass-produced using mature processes of 28 nanometers and above [1]