与白银价格走势类似的还有黄金。截至当天早上7时42分，伦敦黄金现货价格同样开盘后猛跌超3%，但 在之后出现部分回调，报于4773.6美元/盎司，较之前下跌1.79%。 2月2日，国际贵金属交易开盘后，金银价格均一度出现大幅下跌。尽管随后金银价格均出现一定程度回 调，但其价格仍在之前基础上继续下挫。 截至当天早上7时42分，伦敦白银现货价格一度下跌近8%。但随后出现一定程度回调，价格报81.62美 元/盎司，较之前下跌3.33%。 本文系观察者网独家稿件，未经授权，不得转载。 ...

近日，位于湖南郴州市永兴县的地标建筑"永兴银楼"被拍卖，但最终因无人出价而流拍。 观察者网在法拍平台上搜索发现，本次拍卖的委托方为湖南鑫达银业股份有限公司，标的物是位于永兴 县便江街道永兴大道256号的一宗工业用地、地上建筑物、苗木、银楼白银、银楼佛像、雕塑。所有资 产整体评估价为31371188.67元，起拍价为25096950.936元。 竞买公告特别说明提到，买受人竞得本标的物后，须继续维持其 "中国白银文化馆（天下银楼）" 的文 旅景区核心定位，严格恪守既定规划功能与经营方向，不得擅自变更用途，确保该文旅项目持续稳定运 营、长效发展。 极目新闻报道称，该资产委托管理方工作人员表示，目前永兴银楼正寻找有意向的购买方进行商洽，待 找到合适的意向方后会在平台上再次挂拍。按当地有关方面的要求，买到银楼后是不允许拆除的。 据介绍，永兴是全国优秀生态旅游城市，更是被誉为"没有银矿的中国银都"，凭借几代人"无中生有"的 智慧与坚守，缔造了依托"三废提银"绝技崛起的产业神话，成为大美郴州兼具奇山异水与特色产业的县 域典范。"天下银楼"则是国内唯一纯银打造的标志性建筑，更是"中国银都"的核心文化符号。 红网2008年曾 ...

中国电信今日公告称，近日，中华人民共和国财政部、国家税务总局发布《关于增值税征税具体范围有 关事项的公告》(财政部 税务总局公告2026年第9号)，规定自2026年1月1日起，在中华人民共和国境 内，利用固网、移动网、卫星、互联网，提供手机流量服务、短信和彩信服务、互联网宽带接入服务的 业务活动适用的税目由增值电信服务调整为基础电信服务，对应增值税税率由6%调整至9%。本次增值 税税目适用范围调整，将对公司收入和利润产生影响。 本文系观察者网独家稿件，未经授权，不得转载。 中国移动今日公告称，近日，中华人民共和国财政部、国家税务总局发布《关于增值税征税具体范围有 关事项的公告》（财政部 税务总局公告2026年第9号），规定自2026年1月1日起，在中华人民共和国境 内，利用固网、移动网、卫星、互联网，提供手机流量服务、短信和彩信服务、互联网宽带接入服务的 业务活动适用的税目由增值电信服务调整为基础电信服务，对应增值税税率由6%调整为9%。此次税目 适用范围调整，将对公司收入及利润产生影响。 中国联通今日公告称，近日，中华人民共和国财政部、国家税务总局发布《关于增值税征税具体范围有 关事项的公告》（财政部 税务 ...

2025年2月，华为与瑞金医院联合发布RuiPath病理大模型，该模型依托百万张高质量数字病理切片数 据，能帮助医生快速精准识别病理切片中的病灶区域，单切片AI诊断时间仅需数秒，目前已覆盖中国 每年全癌种发病人数90%的癌症类型，并通过主流测试，具备临床验证能力。同年6月，双方将RuiPath 病理模型开源，向全行业公开这一成果。 图源：观察者网 2月1日上午，在医疗人工智能协同创新论坛暨医疗人工智能联盟（筹）2026年第一次学术会议上，华为 推出了"行业AI梦工厂"智慧医疗专区，并与上海交通大学医学院附属瑞金医院（下称"瑞金医院"）联合 发布RuiPath智慧病理一体机——FusionCube A1000、FusionCube E200，致力于帮助基层医院快速部署 AI病理模型，推动医疗资源均衡化。 （文/观察者网 吕栋） 我们都知道，中国的人口基数很大，也是癌症发病形势最严重的国家之一。中国国家癌症中心发布的数 据显示，2022年中国新发约482.47万癌症病例，居全球首位，相当于每分钟约有约9.2人被确诊；死亡病 例257万例，超过全球总数1/4，推动癌症的"早发现、早诊断、早治疗"已成为当务之急。 正 ...

【文/观察者网 王恺雯】当地时间1月30日，美国司法部公布迄今为止数量最大的一批爱泼斯坦案相关 文件。300多万页材料、约2000个视频和18万张图片，进一步揭示了欧美名流政要和这名性犯罪者之间 千丝万缕的联系。 爱泼斯坦早在2008年就因性侵未成年人被定罪，但文件显示，上述不少人在此之后仍和他互动频繁。 据报道，这些文件中至少包含4500份提及特朗普的文件，其中有一份联邦调查局编制的与特朗普有关的 性侵犯指控清单，很多涉及匿名来电者和未经证实的举报。 文件显示，调查人员对一些线索进行了跟进，其中一部分被认为缺乏可信度。 特朗普长期以来一直否认与爱泼斯坦有任何不当行为。 值得一提的是，美国司法部在周五公布文件时附上了一份声明，称"部分文件中包含针对特朗普总统的 不实和耸人听闻的指控"，这些指控是在2020年美国大选前被提交给联邦调查局的。 "需要明确指出，这些指控毫无根据，完全不真实。"声明写道。 美国商务部长卢特尼克此前表示，他大约在2005年就与爱泼斯坦断绝往来。然而，新公开的文件显示， 卢特尼克2012年曾计划前往爱泼斯坦的私人岛屿。 据《纽约时报》、法新社等外媒报道，最新一批爱泼斯坦文件涉及的知名人士 ...

2月1日，中国工商银行股份有限公司发布《关于进一步做好贵金属市场风险防范的提示》： 尊敬的客户： 近期国内外贵金属价格波动剧烈，市场不确定性显著增强。建议您在审慎评估自身风险承受能力的基础 上，保持理性投资心态，避免盲目追涨杀跌。建议从中长期视角考虑，坚持分批分散、适度均衡的原则 进行投资配置。请密切关注行情变化，合理控制持仓规模，有效防范市场波动风险。 感谢您的支持！ 中国工商银行股份有限公司 2026年2月1日 ...

Group 1 - The U.S. House Foreign Affairs Committee has passed a bipartisan proposal to transfer the review authority of advanced AI chip sales to China to Congress, highlighting the long-term strategy of the West to restrict key technologies to China [1] - China's chip industry is accelerating its self-sufficiency process in response to external restrictions, with major foundries like SMIC and Hua Hong operating at full capacity and leading in mature process technologies [1] - Despite limitations in advanced processes, China is making significant progress in developing 7nm and 5nm technologies, with an increasing rate of chip self-sufficiency and accelerated R&D in high-end AI and server chips [1] Group 2 - Chips are compared to "modern oil," being integral to various devices, from smartphones to household appliances, emphasizing their unseen yet critical value in today's technology [2] - The automotive industry has become a significant market for chips, with modern vehicles containing hundreds of chips for various functions, showcasing the evolution of technology reliance on semiconductors [3] - The fourth industrial revolution is characterized by the integration of strong and weak electricity, with chips playing an essential role in this convergence [4][5] Group 3 - Key technological turning points in the chip industry include the invention of the transistor, the development of integrated circuits, and advancements in storage technologies like DRAM and flash memory, which have significantly influenced the global chip landscape [7][10] - The rise of the foundry model has transformed the semiconductor industry, allowing companies to focus on design while outsourcing manufacturing, leading to a concentration of chip production in East Asia [12][13] Group 4 - China's chip industry is at a critical historical stage, having made substantial investments and advancements since the trade war, although it still faces challenges in catching up with global leaders [14][19] - The development path of China's chip industry has been unique, starting from the top of the value chain and gradually moving down to design and manufacturing, particularly after the trade war [17][18] Group 5 - China has made significant progress in the storage chip sector, achieving self-sufficiency in DRAM and flash memory, with companies like Yangtze Memory Technologies and ChangXin Memory Technologies ranking among the top globally [26] - The domestic chip industry is experiencing rapid advancements in equipment localization, with notable progress in various semiconductor manufacturing equipment, although challenges remain in high-end lithography machines [27][28] Group 6 - The rapid development of AI has significantly impacted the chip industry, leading to increased demand for memory and processing power, with Chinese companies benefiting from the domestic production capacity [29][30] - The emergence of models like DeepSeek indicates a shift in China's approach to AI, focusing on optimizing models to work efficiently within existing hardware limitations [32] Group 7 - The Chinese chip industry must balance self-sufficiency with open collaboration, recognizing the importance of both government support and market dynamics in driving growth [39] - By 2030, the goal is for China to achieve self-sufficiency across the entire semiconductor supply chain, including the development of competitive global chip companies [38]

满城尽是中国红，处处洋溢中国风。作为中国对外开放的窗口，上海浦东近日换上节日盛装，推出千场新春活动，以"国际范"融合"中国韵"的独特姿态，向 海内外宾客和市民发出"来浦东过大年"的热情邀约。 夜幕降临，浦东美术馆的镜厅化身为天然"剧场"，滨江大道上铁花飞溅，如璀璨星辰在夜空绽放，对岸外滩万国建筑群成为火花的壮观"幕墙"。 与此同时，首届"浦东中国年味节"在陆家嘴活力登场，汇聚多地特色年味美食，并推出15场非遗展演、15场传统与现代交融的沉浸式演出，为市民和游客带 来丰富多彩的新春体验。 随着"来浦东过大年"系列活动开启，浦东街头巷尾洋溢着喜庆氛围。以世纪广场日晷雕塑平台为起点，世纪大道布置了奔腾的赤马灯饰和198个红灯笼，形 成一条长达3.9公里的"星光大道"。 2月15日至23日，陆家嘴区域还将举办光影联动展演，国金中心双子塔、浦东美术馆、上海中心等地标建筑将同步呈现万马奔腾的壮丽景象。 "浦东中国年味节"总策划陈败介绍，本次活动特邀著名昆曲艺术家张军编排《长刀大弓》，在摩登都市环境中演绎传统艺术，带来别样的震撼。 有游客观展后感慨："民间能收藏这么多珍贵文物很不容易，历经历史变迁仍保存完好，令人感动。" ...

Core Viewpoint - The incident involving the monitoring cameras produced by Chinese company Dahua Technology at Salisbury Cathedral has sparked controversy, with anti-China forces demanding the removal of the equipment due to alleged human rights concerns related to Xinjiang [1][5]. Group 1: Incident Overview - Salisbury Cathedral, which houses one of the four original copies of the 1215 Magna Carta, has faced backlash for using surveillance cameras made by Dahua Technology, a Chinese firm [1][4]. - The World Uyghur Congress (WUC), an organization known for its anti-China stance, has sent letters to both Salisbury Cathedral and the Parthenon in Greece, urging the removal of Chinese-made surveillance equipment [1][5]. - The WUC has been labeled a separatist organization by the Chinese government and has been involved in various anti-China activities [1]. Group 2: Allegations and Responses - The WUC claims that Dahua's technology is implicated in "genocide or crimes against humanity" in Xinjiang, asserting that the surveillance systems play a role in monitoring and controlling the region [1][7]. - Ukrainian organizations have echoed these concerns, alleging that the cameras have systemic security vulnerabilities that were exploited by Russia during the conflict with Ukraine [6][7]. - Dahua Technology has firmly denied these allegations, stating that it has never developed products aimed at targeting specific ethnic or national groups and that its products meet international cybersecurity standards [7]. Group 3: Broader Context - Since 2022, the UK government has been urging departments to stop installing Chinese-made surveillance cameras in sensitive buildings, a trend that has been followed by other countries like Australia [7]. - The Chinese government has consistently opposed the broadening of national security concepts to unjustly suppress Chinese companies and has emphasized the importance of fair trade practices [7].

Core Viewpoint - The discussion emphasizes the importance of understanding the internet ecosystem from a higher perspective, highlighting both its benefits and challenges in governance and cultural dynamics [1][3]. Group 1: Internet Ecosystem - The internet has become an integral part of daily life, influencing various aspects such as communication, entertainment, and production [3]. - The concept of "network ecology" is introduced, which refers to the dynamic balance of various entities within the internet, similar to a biological ecosystem [4][5]. - The "tropical rainforest model" is used as a metaphor for a healthy industrial ecosystem, where diverse entities coexist and innovate through competition and cooperation [5][7]. Group 2: Governance and Management - The governance of the internet is a complex task that requires a balance between different voices and the promotion of mainstream values [10][11]. - Key principles for effective internet governance include maintaining party leadership, prioritizing the people's needs, ensuring legal protection, fostering innovation, and adopting a systemic perspective [8][9]. - The importance of a comprehensive governance framework that involves multiple stakeholders and utilizes various methods such as education and law enforcement is emphasized [11]. Group 3: Cultural Dynamics - The internet serves as a platform for diverse cultural expressions, where different interest groups contribute to a rich cultural ecosystem [7][10]. - The need for a positive online environment is highlighted, where mainstream voices can thrive while allowing for diverse opinions [20][21]. - The concept of "net sense" is introduced, which refers to the ability to discern and navigate the complexities of online information [32][41]. Group 4: Challenges and Solutions - The challenges posed by algorithms and emotional content in shaping online discourse are acknowledged, with a call for more critical engagement from users [37][40]. - The necessity for individuals to develop a discerning mindset and engage with a variety of perspectives to combat information bubbles is stressed [31][41]. - The role of algorithms in influencing user experience and the importance of understanding their impact on information consumption are discussed [30][38].