Core Insights - The Chinese integrated circuit industry has evolved from a technology exploration phase to a stage of partial leadership in emerging fields such as third-generation semiconductors and AI chips [1] Group 1: Industry Overview - Major listed companies in the Chinese integrated circuit industry include companies like Chipone (688521.SH), Cambricon (688256.SH), and SMIC (688981.SH/00981.HK) [1] - The development of integrated circuit technology in China has gone through three main phases: foundational exploration (1950s-1978), technology introduction (1978-2000), and independent breakthroughs (2000-2020) [1] Group 2: Core Production Technologies - The integrated circuit technology system focuses on three core areas: design, manufacturing, and packaging/testing [4] - Key design aspects include EDA tools, chip architecture (RISC-V/ARM), and semiconductor IP [4] - Manufacturing focuses on wafer processes (including EUV lithography) and advanced process nodes (such as 7nm and 5nm) [4] - Packaging/testing emphasizes advanced techniques like Chiplet and 3D stacking [4] Group 3: Current Production Status - Chinese companies lead in production volume but lack sufficient autonomy in technology [7] - The design sector has achieved some autonomy in mature process tools and IP, but high-end EDA and core IP still rely on imports [7] - Manufacturing has sufficient capacity for mature processes but faces limitations in advanced processes due to equipment restrictions [7] - The packaging/testing sector is a strength, with leading companies holding significant global market shares [7] Group 4: Market Segmentation - The low-end market (45nm and above) has a self-sufficiency rate exceeding 75%, with companies like Hua Hong Semiconductor leading [10] - The mid-range market (14-28nm) has a domestic production rate of about 35%, with breakthroughs in memory chips [10] - The high-end market (7nm and below) has a self-sufficiency rate of less than 20%, heavily relying on overseas foundries [10] Group 5: Challenges and Future Outlook - The Chinese integrated circuit industry faces challenges such as low domestic production of high-end technologies, risks to industrial security, and the need for improved product quality [13] - Future strategies include focusing on technological breakthroughs, collaborative ecosystem development, and enhancing talent cultivation to support high-quality industry growth [13]

Group 1 - The company, Jiewa Microelectronics Co., Ltd. (stock code: 688141.SH), submitted its Hong Kong IPO prospectus on May 30, which became invalid after six months on November 30, with CITIC Securities as the sole sponsor [1] - The company has developed proprietary and internationally advanced process platforms for integrated circuit production, aiming to become a leader in the global analog integrated circuit industry [2] - The company possesses a complete core technology architecture that includes processes, integrated circuit design, and system definition, with a product portfolio primarily consisting of power management integrated circuits and signal chain integrated circuits [2] Group 2 - As of December 31, 2024, the company offers approximately 2,200 models of integrated circuit products for sale, including over 2,000 models of power management integrated circuits [2] - According to Frost & Sullivan, the company has achieved an industry-leading level in the number of power management integrated circuit product models by 2024 [2]

Group 1 - The company, Jiewa Microelectronics Co., Ltd. (stock code: 688141.SH), submitted its Hong Kong IPO prospectus on May 30, which became invalid after six months on November 30, with CITIC Securities as the sole sponsor [1] - The company has developed proprietary and internationally advanced process platforms for integrated circuit production, aiming to become a leader in the global analog integrated circuit industry [2] - The company possesses a complete core technology architecture that includes processes, integrated circuit design, and system definition, with a product portfolio primarily consisting of power management integrated circuits and signal chain integrated circuits [2] Group 2 - As of December 31, 2024, the company offers approximately 2,200 models of integrated circuit products for sale, including over 2,000 models of power management integrated circuits [2] - According to Frost & Sullivan, the company has achieved an industry-leading level in the number of power management integrated circuit product models by 2024 [2]

Core Viewpoint - The 2026 IEEE 18th International Conference on Solid-State and Integrated Circuit Technology (ICSICT 2026) will be held from October 27 to 30, 2026, in Hangzhou, China, focusing on advancements in solid-state devices and integrated circuits [3][4]. Conference Overview - ICSICT 2026 is co-sponsored by various academic and professional organizations, making it one of the largest and most influential international conferences in the field of solid-state devices and integrated circuits [3][5]. - The conference aims to promote technological advancements in integrated circuits and foster deep integration between academia and industry, with over 500 distinguished representatives expected to attend [4]. Themes and Tracks - The conference will cover multiple core areas including digital integrated circuits, analog circuits, device research, and process technologies, presented through various formats such as oral presentations, poster displays, and workshops [4][19]. - Specific themes include Digital & System Level IC, Analog, Devices, and Process & Technologies, each with dedicated tracks and chairs from leading universities [15][19][24]. Submission and Important Dates - Authors are required to submit a minimum of a three-page English paper by June 25, 2026, with acceptance notifications sent out by July 25, 2026 [36]. - The conference committee invites experts to organize special sessions to showcase advanced research, with proposals due by February 1, 2026 [36]. Location and Cultural Significance - Hangzhou, known for its picturesque scenery and rich cultural heritage, will host the conference, highlighting attractions such as West Lake, a UNESCO World Heritage site [38].