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Core Viewpoint - The article highlights the significant advancements in China's supercomputing capabilities, particularly through the contributions of Meng Xiangfei, emphasizing the journey from initial struggles to becoming a global leader in supercomputing technology [2][4]. Group 1: Supercomputing Development - The new generation "Tianhe" supercomputer can perform calculations equivalent to 7 billion people using an abacus for 10,000 years, showcasing its immense computational power [2]. - In 2010, "Tianhe-1" topped the world supercomputer rankings, marking a pivotal moment for China's supercomputing industry [4][6]. - The development of supercomputing in China involved overcoming significant technical challenges and a commitment to national pride and innovation [2][4]. Group 2: Personal Journey of Meng Xiangfei - Meng Xiangfei's journey from a theoretical physicist to the chief scientist of the National Supercomputing Center in Tianjin reflects a deep sense of national responsibility and commitment to innovation [4][5]. - His decision to return to China in 2009 was influenced by a strong sense of patriotism, coinciding with the critical period of "Tianhe-1" development [4][5]. Group 3: Overcoming Challenges - Despite achieving the top ranking, "Tianhe-1" faced skepticism from international peers, who viewed it as merely a "gaming machine" [6]. - Meng Xiangfei and his team worked tirelessly to demonstrate the practical applications of their technology, significantly reducing the time required for complex tasks in oil exploration from months to just 16 hours [6]. Group 4: Acknowledgment of Collective Efforts - The rise of Chinese supercomputing is attributed to the collective efforts of many individuals, not just one person, highlighting the importance of teamwork and perseverance [8][9]. - Meng Xiangfei honors the contributions of countless engineers and researchers who have dedicated their lives to advancing supercomputing in China [9]. Group 5: Future Vision - Meng Xiangfei envisions a future where China's supercomputing capabilities will expand into new areas, including quantum computing, and will have a global presence [10][11]. - He emphasizes the importance of continuous learning and innovation for the younger generation to thrive in the age of artificial intelligence [11].

Core Insights - Alibaba's AI assistant Qwen App has achieved over 10 million downloads within a week of its public testing, surpassing competitors like ChatGPT, Sora, and DeepSeek, marking it as the fastest-growing AI application to date [2][5][12] - The launch of Qwen App is seen as a significant move in the AI market, comparable to a "D-Day" for AI entry, indicating Alibaba's strong position in the AI landscape [2][4] - Analysts predict that Alibaba will establish a profitable model for Qwen App through subscription services and traffic entry points, aiming to create a closed-loop for consumer profitability [4][12] Download and Performance Metrics - Qwen App reached the top three in the Apple App Store free applications just two days after its launch, indicating high user engagement and interest [5][6] - The app's rapid growth led to server congestion, highlighting its popularity and the overwhelming demand from users [5][6] - As of November 24, the app's download count exceeded 10 million, making it the fastest-growing AI application currently available [2][5] Competitive Landscape - Qwen App is based on the Qwen3 model, which has been recognized as the top-performing open-source model globally, outperforming competitors like Llama and DeepSeek [7][11] - The app's success is attributed to its integration with various life scenarios and its comprehensive free offerings, positioning it as a direct competitor to ChatGPT [5][7] - Alibaba's Qwen series models have achieved over 600 million downloads, establishing a strong reputation in the industry [7][11] Future Prospects - The Qwen App is expected to evolve into a national-level application in the AI era, with potential for significant growth in user engagement and infrastructure investment [12] - Alibaba aims to integrate Qwen App with its e-commerce, mapping, and local services, enhancing its capabilities to perform tasks beyond just conversation [12] - The management views Qwen App as a critical player in the future of AI, emphasizing its role in the transition to Agentic AI, which assists users in various tasks [11][12]

2025年11月24日国内成品油价格按机制调整 近期国际市场油价波动运行，根据11月24日的前10个工作日平均价格与上次调价前10个工作日平均价格对比情况，按照现行成品油价格机制，自11月24日 24时起，国内汽、柴油价格（标准品，下同）每吨分别降低70元和65元。调整后，各省（区、市）和中心城市汽、柴油最高零售价格见附表。 中石油、中石化、中海油三大公司及其他原油加工企业要组织好成品油生产和调运，确保市场稳定供应，严格执行国家价格政策。各地相关部门要加大市 场监督检查力度，严厉查处不执行国家价格政策的行为，维护正常市场秩序。消费者可通过12315平台举报价格违法行为。 附：各省区市和中心城市汽、柴油最高零售价格 | 各省区市和中心城市汽、柴油最高零售价格 | | --- | | | | 单位:元/吨 | | --- | --- | --- | | | 汽油(标准品) | 柴油(标准品) | | 实行一省一价的地区 | | | | 北京市 | 8575 | 7585 | | 天津市 | 8540 | 7550 | | 河北省 | 8540 | 7550 | | 山西省 | 8610 | 7605 | | 辽宁 ...

Core Viewpoint - The collaboration between BYD and Midea Group is strengthening, with the launch of the Yangwang U8L luxury SUV aimed at capturing the high-end market segment, particularly against established brands like Mercedes-Benz, BMW, and Audi [2][7]. Group 1: Collaboration and Product Launch - Midea Group's Chairman Fang Hongbo has become a customer of the Yangwang U8L, which was delivered by BYD's Chairman Wang Chuanfu [2]. - BYD's Tengshi brand has partnered with Midea's high-end appliance brand, Kemeida, to integrate smart home control features into their vehicles, enhancing user experience [6]. - The Yangwang U8L, launched in September, is positioned as a full-size luxury SUV with a starting price of 1.28 million yuan, featuring advanced technologies such as a 3nm smart cockpit chip and various safety capabilities [7]. Group 2: Market Performance - In the first ten months of the year, BYD's cumulative sales of new energy vehicles reached approximately 3.7019 million units, reflecting a year-on-year growth of 13.88% [8].

Core Points - The Ministry of Industry and Information Technology announced the establishment of a standardization technical committee for humanoid robots, with key members listed [2][4]. Group 1: Committee Leadership - The committee is chaired by Xie Shaofeng from the Ministry of Industry and Information Technology [3]. - The deputy chairpersons include representatives from various organizations, such as Wang Mima from Zhi Shu Technology Co., Ltd. and Peng Zhihui from Zhi Yuan Innovation (Shanghai) Technology Co., Ltd. [3][4]. Group 2: Committee Members - The committee comprises members from diverse institutions, including universities like Tsinghua University and Peking University, as well as companies like Shenzhen Youbixuan Technology Co., Ltd. and Shanghai Fourier Intelligent Technology Co., Ltd. [3][5][6]. - Notable members include Liu Lianqing from the Chinese Academy of Sciences and representatives from various research institutes and technology companies [5][6].

Core Viewpoint - The article discusses the capabilities and significance of supercomputing, particularly focusing on the Tianhe supercomputer and its impact on computational power and scientific research [1]. Group 1: Supercomputing Overview - Supercomputing is defined as a powerful computing technology that can perform complex calculations at unprecedented speeds [1]. - The Tianhe supercomputer can perform calculations equivalent to what 7 billion people would achieve in 10,000 years in just one hour [1]. Group 2: Expert Insights - The article features an interview with Meng Xiangfei, the chief scientist at the National Supercomputing Center in Tianjin, providing insights into the advancements and applications of supercomputing [1].

Core Insights - Xibei has implemented a nationwide price reduction for over 40 dishes, with an average decrease of nearly 20% since early October [2][3] - The company has also initiated various promotional activities to attract customers, including issuing cash vouchers and offering discounts [4] Price Adjustment - Xibei's price reduction affects 70%-80% of menu items at individual locations, with specific dishes seeing price drops of 16.81%, 11.24%, and 10.34% [3] - The price adjustments were a response to negative publicity following the "pre-made dish incident" in September [3] Employee Support - In light of the negative impact on frontline employees due to public backlash, Xibei has introduced a "compensation award" and is providing psychological counseling [3] - Since September, Xibei has increased salaries for frontline employees by an average of 500 yuan per month and is considering further salary enhancements [3] Customer Engagement - Xibei launched the "Xibei Treats You to Dinner" campaign, offering 100 yuan vouchers to customers, followed by a new promotion where customers receive vouchers based on their spending [4] - As a result of these initiatives, overall customer traffic increased by approximately 5% compared to the same period last year, with 70% of participants being repeat customers [4] Store Operations - Despite the promotional efforts, Xibei has closed nearly 10 stores since October, while planning to open 8 new locations by the end of December [4] - The company emphasizes that opening and closing stores is a normal part of restaurant operations and is based on business performance [4]

Core Viewpoint - The article highlights the health risks associated with wearing alloy jewelry, particularly the occurrence of "jewelry dermatitis" due to allergic reactions from metals like nickel and cadmium found in low-quality jewelry [1][3][5]. Material Quality and Standards - The occurrence of jewelry dermatitis is closely linked to the materials used in jewelry, with heavy metals such as nickel and cadmium being primary culprits [5][14]. - Many jewelry items marketed as gold or silver may actually contain undetectable heavy metal components, leading to skin issues for consumers [5][12]. - A market investigation revealed that many jewelry pieces are sold at low prices, with wholesale prices for bangles ranging from tens to hundreds of yuan, which raises concerns about material quality [5][12]. Testing and Findings - A study conducted on 21 jewelry samples showed that 17 items failed to meet the required thickness standards for gold and silver plating, with some items having gold layers as thin as 0.03 microns, far below the 0.5-micron standard [12][11]. - One sample labeled as "silver" had a silver layer of only 0.24 microns, significantly below the 2-micron requirement, indicating a lack of compliance with industry standards [12][9]. - Alarmingly, a sample from a Guangzhou market showed cadmium levels exceeding the legal limit by over 9000 times, posing serious health risks [14][17]. Consumer Misleading Practices - Some merchants falsely label their products with gold and silver markings, misleading consumers about the actual metal content [19][21]. - The presence of misleading purity marks like "999" and "S925" on alloy jewelry does not guarantee the quality or safety of the products, as many do not meet the claimed standards [19][22]. - Consumers are advised to be cautious about the potential health risks associated with low-cost jewelry, particularly regarding material mislabeling and heavy metal contamination [24].

来源：新华网 11月22日，浙江诸暨市举行教育大会，会上诸暨市教育强市奖励基金正式成立。现场累计收到多家企业及个人捐赠款项达1.42亿元，为当地教育事业发展 注入强劲动力。 此次捐赠中，农夫山泉创始人钟睒睒以个人名义向家乡诸暨中学捐赠1亿元人民币，专项成立"诸暨中学钟子逸教育基金"项目。据悉，钟睒睒祖籍诸暨， 该基金由钟睒睒名下非上市公司出资，资金将专款用于诸暨中学的助学、奖教与奖学工作。钟子逸为其祖父，曾担任中共诸暨城区支部第一任书记。 这并非钟睒睒首次投身教育公益。公开信息显示，他通过"钟子逸教育基金"已累计向清华大学、北京大学、浙江大学、厦门大学等多所高校捐赠数亿元， 且此前多数捐赠以匿名形式进行，直至2024年才被媒体披露。 除钟睒睒的重磅捐赠外，多家诸暨本地及关联企业也积极响应教育公益。其中，海亮集团捐赠2000万元。据了解，海亮集团旗下浙江海亮慈善基金会主要 救助因突发事故或重大疾病致困的弱势人群，目前基金会基金规模达1.86亿元。 此外，弘毅公益基金、浙江信胜科技股份有限公司各捐赠500万元；露笑集团、万安集团各捐赠300万元；诸暨华都国际纺织产业城集团捐赠200万元；杭 州市盈天智联科技有限公 ...