Group 1: Important Market News - China and the U.S. reached a preliminary consensus on several key economic and trade issues during discussions held in Kuala Lumpur on October 25-26, 2023 [1] Group 2: Industry Insights - China's commercial aerospace sector is experiencing a surge in satellite launches, with the successful launch of the Gaofen-14 02 satellite on October 26, 2025, marking the 603rd flight of the Long March series rockets. The satellite will provide high-precision geospatial information for national economic development [2] - The commercial aerospace market in China is projected to grow from 9.2 billion yuan in 2020 to 310 billion yuan by 2024, with a compound annual growth rate exceeding 100%, significantly outpacing global growth [2] - IBM has successfully run its quantum error correction algorithm on AMD's commercial FPGA module, achieving speeds approximately 10 times faster than required for real-time error correction. This breakthrough reduces reliance on expensive custom hardware [3] - The quantum computing industry is expected to reach a market size of hundreds of billions of dollars between 2025 and 2030, driven by technological advancements, policy support, and market demand [3] - A research team from Peking University has utilized cryo-electron tomography to analyze the micro-3D structure of photoresist molecules in liquid environments, leading to a significant reduction in lithography defects. This advancement addresses a critical bottleneck in the semiconductor manufacturing process [4] - The research achieved a resolution better than 5 nanometers, overcoming traditional limitations in observing photoresist behavior [4] Group 3: Company Updates - Yirui Technology announced that its shareholder, Shanghai Yiyuan He Rui Investment Consulting Co., Ltd., plans to reduce its stake by up to 3.24 million shares, representing 1.53% of the total share capital, through block trading from November 17, 2025, to February 16, 2026 [6] - Bixing Wulian disclosed that its shareholder, Fengtu Huizheng, intends to reduce its holdings by up to 2.36 million shares, accounting for 3% of the total share capital, during the same period [6]

Core Insights - The Ninth International Workshop on Advanced Patterning Solutions (IWAPS) will be held on October 14-15, 2025, in Shenzhen, focusing on advanced lithography technologies and providing a platform for global experts to exchange ideas and innovations in the semiconductor industry [3][4]. Event Overview - The event is organized by the China Integrated Circuit Innovation Alliance and the Chinese Optical Society, with support from various research institutions and industry alliances [3][5]. - IWAPS aims to create a comprehensive dialogue platform covering the entire lithography industry chain, including equipment, process technology, metrology, mask materials, computational lithography, and system optimization [3][4]. Participation and Registration - Participants from academia and industry are encouraged to register for the event, with registration details provided through a QR code and a link [6][8]. - The conference will feature keynote speeches from leading experts in the field, addressing critical advancements and challenges in lithography technology [12][48]. Conference Schedule - The agenda includes plenary sessions, patterning sessions, AI and process discussions, and various parallel sessions focusing on specific topics such as mask equipment, computational lithography, and photoresist technology [11][12][15]. - Notable keynote speakers include representatives from D2S, Siemens, and the Chinese University of Hong Kong, discussing topics like VLSI mask optimization and advancements in lithography processes [48][51]. Networking Opportunities - The event will facilitate networking among semiconductor companies, research institutions, and investment firms, providing insights into opportunities within the Guangdong-Hong Kong-Macao Greater Bay Area [3][4]. - A welcome banquet will be held for all attendees, promoting further interaction and collaboration [12].

Core Viewpoint - The 9th International Advanced Lithography Technology Symposium (IWAPS) will be held on October 14-15, 2025, in Shenzhen, aiming to create a global platform for communication and collaboration in the lithography technology field [4]. Group 1: Event Overview - The symposium is organized by the China Integrated Circuit Innovation Alliance and the Chinese Optical Society, with support from various institutions, including the Chinese Academy of Sciences and the Shenzhen Semiconductor and Integrated Circuit Industry Alliance [4]. - IWAPS aims to build a dialogue platform covering the entire lithography industry chain, including equipment, process technology, metrology, mask materials, computational lithography, and new technologies [4]. Group 2: Participation and Submission - Papers submitted to the symposium will be reviewed for inclusion in the SPIE Digital Library and EI [8][12]. - The abstract submission deadline is July 31, 2025, and the full paper submission deadline is September 30, 2025 [11][12]. - Authors are encouraged to submit abstracts that clearly describe the nature, research topics, and significance of their work, with a maximum of 500 words [11]. Group 3: Historical Context - IWAPS has been held annually since its inception, with previous events taking place in various cities, including Beijing, Xiamen, Nanjing, Chengdu, and Lishui [13][20][21][29]. - The symposium has successfully facilitated discussions and advancements in lithography technology over the years, contributing to the growth of the industry [36].