Group 1: Autonomous Driving - BYD announced it has achieved L4-level smart parking capabilities and will cover all safety and loss liabilities for users of its Tian Shen Yan vehicles in smart parking scenarios [1] - CITIC Securities predicts that by 2025, the penetration rate of mid-to-high-end autonomous driving in China is expected to double, creating a market increment of 35 billion [1] - Guohai Securities notes that the commercialization of smart driving is accelerating, with increasing penetration rates expected to benefit the domain controller hardware and software supply chain [1] Group 2: Short Dramas - The short drama market in China has reached an annual scale of 300 to 350 billion, with expectations to surpass 500 billion next year [2] - The user base for micro-short dramas is projected to exceed 600 million by 2024, with the market size expected to reach 505 billion, surpassing annual box office revenue for the first time [2] - CITIC Jinshi Securities highlights a significant shift in the short drama industry towards advertising-based business models and an influx of traditional film companies [2] Group 3: 3D Printing - Researchers at the University of Texas at Austin have developed a new 3D printing technology that seamlessly integrates soft and hard material properties, opening new possibilities for prosthetics and flexible medical devices [3] - The 3D printing market in China is expected to exceed 63 billion by 2024, growing 30 times over the past decade, with projections to surpass 100 billion by 2029 [3] - The technology is seen as a transformative force in manufacturing, with applications expanding across various industries including healthcare and education [3] Group 4: Measurement and Testing - The State Administration for Market Regulation and the Ministry of Industry and Information Technology have issued a plan to support the development of new industrial productivity through measurement [4] - The demand for high-precision measurement in emerging industries such as new energy and aerospace is increasing significantly [4] - The Chinese measurement market is projected to exceed 150 billion yuan by 2025, with a compound annual growth rate of over 10% [4]

Group 1 - The State Council issued a notice to enhance employment support policies, focusing on stabilizing employment, enterprises, markets, and expectations to promote high-quality economic development [1] - The Ministry of Industry and Information Technology opened a feedback window for key automotive companies to address issues related to payment cycles for small and medium-sized enterprises [1] - Two departments released an action plan for metrology support for industrial productivity development from 2025 to 2030, emphasizing core metrology technologies for integrated circuits [1] Group 2 - Multiple silicon wafer companies raised their prices today, with price increases ranging from 8% to 11.7% for different sizes of wafers, amid slowing terminal demand in the domestic photovoltaic market [1] - BGI terminated the acquisition of 100% equity in Chip Semiconductor [2] - Alibaba completed the issuance of HKD 12.023 billion zero-coupon exchangeable bonds [2] - Jin'an Guoji expects a year-on-year increase of 4700% to 6300% in net profit excluding non-recurring items for the first half of the year [2] - Yandong Micro plans to reduce its stake by 1% through the National Integrated Circuit Fund and Jingguorui [2] - Muyuan Foods anticipates a year-on-year increase of 1130% to 1190% in net profit attributable to shareholders for the first half of the year [2] - Huayin Power experienced a significant short-term stock price increase, exceeding the growth of the industry and the Shanghai Composite Index [2] - Huaguang Huaneng, with no major changes in fundamentals, continues to operate primarily in the environmental protection and energy sectors [2]

（一）新一代信息技术。面向新一代显示、通信、芯片等信息领域，聚焦未来先进信息化芯片研发、高 精度时间频率服务、新型显示产品测评等方向计量测试需求，开展计量关键技术攻关。加强新一代信息 通信技术计量评价平台建设，开展新型显示产品关键性能测试等关键技术研究，研制一批国内先进的信 息领域计量基标准，提升信息技术领域计量测试能力和水平，形成典型领域应用示范。 （二）人工智能。面向集群智能感知、人工智能传感、人工智能大模型、智能制造等新型技术，开展人 工智能算法计量测试关键技术研究及体系建立、自主无人系统关键性能与系统计量等研究，建设跨领域 的人工智能计量测试平台，提升人工智能算法性能评估、模型与平台安全性测试评估、新型智能装备测 试评价等方面的计量能力水平，推动建立人工智能风险等级测试评估体系，完善人工智能产业计量测试 基础保障体系。 市场监管总局、工业和信息化部印发《计量支撑产业新质生产力发展行动方案（2025—2030年）》。其 中提到，面向集群智能感知、人工智能传感、人工智能大模型、智能制造等新型技术，开展人工智能算 法计量测试关键技术研究及体系建立、自主无人系统关键性能与系统计量等研究，建设跨领域的人工智 能 ...

两部门：开展毫米波、高精度超大力值测量装置等高端计量仪器关键共性计量技术研究 智通财经7月9日电，市场监管总局、工业和信息化部印发《计量支撑产业新质生产力发展行动方案 （2025—2030年）》，仪器仪表。围绕仪器仪表前沿技术创新、重大应用场景需求，以推动短板突破、 实现国产替代为目标，开展毫米波、太赫兹电子仪器仪表、在线智能测量质谱仪、高精度原子重力仪、 高精度超大力值测量装置等高端计量仪器关键共性计量技术研究，解决中高端产品基础工艺、核心算 法、关键零部件及整机核心技术指标等计量测试需求，助力提升典型中高端仪器仪表产品工程化和产业 化能力。加强仪器仪表计量测试评价能力建设，以计量技术水平提升支撑典型仪器仪表产品技术创新， 推进仪器仪表国产化替代。 ...

智通财经7月9日电，市场监管总局、工业和信息化部印发《计量支撑产业新质生产力发展行动方案 （2025—2030年）》。其中提出，围绕宇航重大工程、商业航天、商用飞机、航空发动机、低空经济等 国家战略性新兴产业需求，开展航天器在轨运行、卫星遥感与通信、空间探测、商用飞机智能制造、低 空航空器等关键共性计量技术研究，研制空间用量子自然基准的原理样机并开展典型实验验证，解决空 间站长期在轨真空泄漏和材料放气率测量难题，攻克低空航空器智能感知、定位导航、能源动力等关键 参数测量校准技术，研究商用飞机、商业遥感与卫星互联网领域综合参数智能化检测和在线校准技术， 形成典型应用示范，带动航空航天技术协同创新。 两部门：开展航天器在轨运行、卫星遥感与通信、空间探测、商用飞机智能制造、低空航空器等关键共 性计量技术研究 ...

智通财经7月9日电，市场监管总局、工业和信息化部印发《计量支撑产业新质生产力发展行动方案 （2025—2030年）》。其中提到，面向重大工程、国防安全、新兴产业和民生保障等领域，聚焦先进钢 铁、有色金属、无机非金属、高温合金、高性能铁磁材料、高性能纤维及复合材料、稀土功能材料、超 高纯稀有金属材料、先进半导体材料和新型显示材料性能及成分控制、生产加工及应用等计量测试需 求，开展专用计量测试装备、方法研制，建设质量技术基础公共计量服务平台和联盟，推动计量与产品 标准、检测技术的有效衔接，完善新材料计量测试和质量评价体系，加强计量数据的管理和应用，提高 新材料质量稳定性和服役寿命，降低生产成本，促进新材料产业基础能力提升。 两部门：提高新材料质量稳定性和服役寿命 降低生产成本 ...

智通财经7月9日电，市场监管总局、工业和信息化部印发《计量支撑产业新质生产力发展行动方案 （2025—2030年）》。其中提出，面向新一代信息技术、人工智能、航空航天、新能源、新材料、高端 装备、生物医药、量子科技、集成电路、仪器仪表等重点产业领域，围绕重大计量需求梳理形成一批重 点项目，依托重点单位进行协同攻关，切实解决产业发展中的关键计量问题，强化技术创新，优化资源 配置，加快成果转化，推动"溯源链、创新链、产业链"融合发展，使计量成为促进产业新质生产力发展 的催化器和引擎。 ...

Group 1 - The State Administration for Market Regulation and the Ministry of Industry and Information Technology have issued the "Measurement Support Action Plan for the Development of New Quality Productive Forces (2025-2030)" [1] - The plan focuses on measurement testing needs in advanced information fields such as next-generation displays, communications, and chips [1] - Key areas of research include the development of advanced information technology chips, high-precision time-frequency services, and testing of new display products [1] Group 2 - The plan aims to strengthen the construction of measurement evaluation platforms for new-generation information and communication technologies [1] - It emphasizes the need for key technology research in testing the critical performance of new display products [1] - The initiative includes the development of a batch of domestically advanced measurement standards in the information field to enhance measurement testing capabilities and levels [1]

市场监管总局、工信部印发《计量支撑产业新质生产力发展行动方案(2025—2030年)》。其中提到，面 向集群智能感知、人工智能传感、人工智能大模型、智能制造等新型技术，开展人工智能算法计量测试 关键技术研究及体系建立、自主无人系统关键性能与系统计量等研究，建设跨领域的人工智能计量测试 平台，提升人工智能算法性能评估、模型与平台安全性测试评估、新型智能装备测试评价等方面的计量 能力水平，推动建立人工智能风险等级测试评估体系，完善人工智能产业计量测试基础保障体系。 ...

利安达会计师事务所（特殊普通合伙） 关于上海证券交易所《关于广东明珠集团股份有限公司 上海证券交易所： 我们通过广东明珠集团股份有限公司（以下简称"公司"、"上市公司"或"广东明珠"）收 悉上海证券交易所上市公司管理二部发来的《关于广东明珠集团股份有限公司 2024 年年度 报告的信息披露监管问询函》（上证公函【2025】0794 号，以下简称"问询函"），根据问询 函的要求，我所对相关事项进行了核查，现就问询函中要求我所发表核查意见的相关问题答 复如下： 的难度加大等导致业绩承诺期铁精粉的盈利不达预期。分产品看，铁精粉收入3.41亿元，毛 利率62.55%，砂石收入0.83亿元，同比增长132.08%。分季度看，第四季度收入环比增长 年业绩承诺合计完成率仅64.43%。 请公司补充披露：（1）铁精粉及砂石的产销量、销售价格、成本结构及变化情况，说 明铁精粉毛利率较高、砂石收入大幅增长的原因、与同行业可比公司是否存在差异；（2） 对比盈利预测，量化分析业绩承诺与实际业绩表现存在较大差异的具体原因，说明前期资 产评估是否充分考虑现有设计范围内的铁矿石储量等因素；（3）报告期内前五大客户基本 信息、销售金额、应收 ...