Company News - Sanhua Intelligent Control expects net profit attributable to shareholders to be between 3.874 billion and 4.649 billion yuan, representing a year-on-year growth of 25%-50% [2] - Yongding Co., Ltd. plans to increase capital and introduce external investors for its subsidiary, Dingxin Optoelectronics, raising a total of 55 million yuan [2] - Ningbo Huaxiang's subsidiary signed a strategic cooperation agreement with Shenzhen Dahuang Robot Technology to enhance collaboration in the development and manufacturing of general humanoid robot dexterous hands [2] - Tongyu Communication's subsidiary plans to introduce investors through capital increase, with a total investment of 10 million yuan [2] - Reader Culture announced that its controlling shareholder is planning a change in control, leading to a temporary suspension of its stock [2] Industry News - Quantum Computing: A significant advancement in quantum error correction was achieved by a team at the University of Science and Technology of China, laying a foundation for practical quantum computers [6] - Commercial Space: The 2025 Third Commercial Space Development Conference will be held on December 24, focusing on national policies and key technology discussions [7] - Hainan Free Trade Zone: The full island closure operation officially started, with Sanya reporting a sales figure of 118 million yuan on the first day [8] - Humanoid Robots: The robot rental market has surpassed 1 billion yuan this year, with expectations to grow to at least 10 billion yuan next year [9] - Semiconductor Equipment: The global semiconductor equipment market is expected to reach 133 billion dollars in 2025, driven by AI-related investments [14]

据介绍，实现"低于阈值"的量子纠错是全球量子计算领域长期追寻的核心目标，也是验证量子计算系统 能否从原型机走向实用化的关键里程碑之一。这一新的技术路线，也为未来构建百万比特级量子计算机 提供了一种更具优势的解决方案。 人民财讯12月22日电，记者从中国科学技术大学获悉，基于超导量子处理器"祖冲之3.2号"，潘建伟院 士团队在量子纠错方向上实现了"低于阈值，越纠越对"的重大进展，为量子计算机走向实用奠定了重要 基础。相关成果22日在国际学术期刊《物理评论快报》发表。 ...