上海岩山科技股份有限公司 关于首次回购公司股份暨回购结果与股份变动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记 载、误导性陈述或者重大遗漏。 上海岩山科技股份有限公司（以下简称"公司"）分别于 2025 年 5 月 30 日 召开的第八届董事会第二十次会议、第八届监事会第十六次会议、2025 年 6 月 24 日召开的 2024 年度股东大会均逐项审议通过了《关于回购部分社会公众股份并注 销方案的议案》，公司拟使用自有资金（不低于 2024 年度经审计归属于母公司股 东净利润的 30%）和/或自筹资金（含银行回购专项贷款）以集中竞价交易方式回 购公司部分社会公众股份，本次回购的股份将用于减少公司注册资本，并自回购完 成之日起十日内注销。本次拟回购资金总额不低于人民币 4,000.00 万元（含此金 额，不低于 2024 年度经审计归属于母公司股东净利润的 30%）且不超过人民币 6,000.00 万元（含此金额），回购价格不超过 8.28 元/股。具体回购资金总额以实 际使用的资金总额为准，具体回购股份的数量以回购期满时实际回购的股份数量为 准。本次回购股份的实施期限为自公司股 ...

Group 1 - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 14, 2025 [1] - The leading company by market capitalization is 台棋电 (Taiwan Semiconductor Manufacturing Company) with a valuation of 11,949.75 million [3] - Tencent Holdings ranks second with a market cap of 5,815.18 million, followed by Alibaba at 2,546.4 million [3][4] Group 2 - Xiaomi Group is ranked fourth with a market capitalization of 1,889.61 million, while Pinduoduo follows in fifth place with 1,489.35 million [3][4] - Meituan and NetEase are positioned sixth and seventh, with market caps of 929.41 million and 812.27 million respectively [3][4] - Other notable companies in the top 10 include 东方财富 (East Money) at 523.39 million and 中芯国际 (SMIC) at 476.15 million [4][5] Group 3 - The rankings continue with companies like 京东 (JD.com) at 448.31 million and 快手 (Kuaishou) at 356.11 million [4][5] - Baidu, 理想汽车 (Li Auto), and 贝壳 (Beike) are also included in the top 15, with market caps of 298.84 million, 296.08 million, and 221.89 million respectively [4][5] - The list concludes with 云费智联 (Yunfei Zhili) at 41.76 million, marking the 50th position [6]

Investment Rating - The investment rating for the computer industry is optimistic (maintained) [1] Core Insights - The brain-computer interface (BCI) market has significant potential, with global medical applications expected to reach $40 billion by 2030 and $145 billion by 2040 [5][36] - The technology is maturing, with companies like Neuralink receiving FDA approval for human trials, indicating a shift from concept to practical application [6][8] - Policy support is increasing, with various regions in China implementing plans to accelerate the commercialization of BCI technologies [7][45] Summary by Sections 1. Brain-Computer Interface: Continuous Breakthrough - BCI creates a communication channel between the brain and external devices, enabling direct information exchange [17] - The global BCI market was valued at $2.35 billion in 2023, with a projected CAGR of 16.55% from 2023 to 2033 [35] 2. Policy and Technology Resonance: Bright Commercial Prospects for BCI 2.1 Policy: BCI Medical Pricing Implementation Accelerates Commercialization - Major countries are investing in BCI research, with the U.S. and EU leading in funding and project initiatives [41][44] - China's government has issued multiple directives to guide BCI development, including the establishment of independent pricing for BCI services [45][46] 2.2 Technology: Positive Progress in Clinical Trials, Approaching Industrialization - The BCI system faces numerous technical barriers, particularly in balancing performance and commercial viability [48] - China's BCI sector is rapidly advancing, with increasing publications and patents in the field [51][52] 3. Beneficiary Companies 3.1 Neuralink: Pioneer in Invasive BCI Technology - Neuralink is leading in invasive BCI technology, having initiated human trials and planning further patient implants [55][66] 3.2 Strong Brain Technology: Leader in Non-Invasive BCI - Strong Brain Technology focuses on non-invasive BCI solutions, having developed multiple products and secured significant funding [67][69] 3.3 Rock Mountain Technology: Forward-Looking Layout of Brainwave Large Models - Rock Mountain Technology is developing brainwave large models to enhance human-computer interaction systems [80]

Group 1 - The core index of the cultural industry, the China Securities Cultural Industry Index, closed at 1881.59 points, showing mixed performance among the three major A-share indices [1] - The China Securities Cultural Industry Index has increased by 4.85% in the past month, 16.46% in the past three months, and 11.27% year-to-date [2] - The index includes companies involved in various cultural sectors such as news publishing, broadcasting, cultural arts, and creative services, reflecting the overall performance of listed companies in the cultural industry [2] Group 2 - The top ten weighted companies in the index include Focus Media (10.15%), Giant Network (5.14%), and Kaiying Network (4.98%), among others [2] - The index's holdings are primarily listed on the Shenzhen Stock Exchange (77.41%) and the Shanghai Stock Exchange (22.59%) [2] - The industry composition of the index shows that communication services account for 95.23%, consumer discretionary for 3.18%, and industrials for 1.59% [2] Group 3 - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [3] - Companies that are delisted or undergo mergers, acquisitions, or splits are handled according to specific calculation and maintenance guidelines [3]

Group 1 - The core index of the A-share market, the CSI 800 Media Index, closed at 2669.42 points, with a one-month increase of 7.50%, a three-month increase of 18.18%, and a year-to-date increase of 14.45% [1] - The CSI 800 Media Index is categorized into 11 primary industries and 35 secondary industries, providing analytical tools for investors [1] - The top ten weighted stocks in the CSI 800 Media Index include: Focus Media (14.92%), Giant Network (8.79%), Kaineng Network (8.62%), Yanshan Technology (7.8%), Kunlun Wanwei (7.29%), Light Media (7.18%), Shenzhou Taiyue (6.35%), BlueFocus Communication Group (5.75%), Perfect World (5.19%), and Mango Super Media (4.03%) [1] Group 2 - The industry composition of the CSI 800 Media Index shows that gaming accounts for 28.94%, other advertising and marketing for 14.92%, film and animation for 12.88%, publishing for 9.63%, and other digital media for 7.80% [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - In cases of special events affecting a sample company's industry classification, the CSI 800 Industry Index will be adjusted accordingly [2]

Core Viewpoint - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 8, 2025, highlighting significant players in the industry and their respective valuations [1]. Group 1: Top Companies by Market Capitalization - TSMC leads the list with a market capitalization of approximately $11,885.95 million [3]. - Tencent Holdings follows with a valuation of about $5,867.71 million [3]. - Alibaba ranks third with a market cap of $2,535.66 million [3]. - Xiaomi Group is positioned fourth with a market capitalization of $1,935.90 million [3]. Group 2: Additional Notable Companies - JD.com is ranked eighth with a market cap of $461.57 million [4]. - SMIC (Semiconductor Manufacturing International Corporation) is close behind at $456.82 million, ranking ninth [4]. - Kuaishou is in the tenth position with a valuation of $356.39 million [4]. - Tencent Music and Baidu are also notable, with market caps of $310.40 million and $308.67 million, respectively [4]. Group 3: Emerging Players - Li Auto and Beike are valued at $286.24 million and $216.73 million, respectively, indicating their growing presence in the market [4]. - Xpeng Motors and iFlytek have market caps of $170.73 million and $149.98 million, showcasing their potential in the automotive and AI sectors [4]. - Other companies like Zhongtong Express and Baoson Software are also making strides with valuations of $143.32 million and $94.87 million [4]. Group 4: Market Trends - The rankings reflect the competitive landscape of the Chinese technology sector, with significant fluctuations in market capitalizations among various companies [1]. - The data is calculated based on the daily market values, indicating the dynamic nature of the industry [6].

Core Insights - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 7, 2025, highlighting their respective valuations in billions of dollars [1]. Group 1: Market Capitalization Rankings - The top three companies by market capitalization are: 1. Alibaba: $1,000.00 billion 2. Tencent: $800.00 billion 3. Baidu: $500.00 billion [3] - Other notable companies in the top 10 include: - JD.com: $462.29 billion - SMIC: $449.86 billion - Kuaishou: $344.87 billion [3][4] Group 2: Additional Rankings - Companies ranked from 11 to 20 include: - Tencent Music: $301.42 billion - Li Auto: $277.73 billion - Beike: $212.17 billion [4][5] - The rankings continue with companies such as: - Xpeng Motors: $179.69 billion - iFlytek: $149.88 billion - ZTO Express: $144.36 billion [5]

Group 1 - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 4, 2025 [1] - Alibaba leads the list with a market capitalization of approximately $259.36 billion [3] - Xiaomi and Pinduoduo follow, with market capitalizations of about $188.79 billion and $147.06 billion respectively [3] Group 2 - Meituan and NetEase rank sixth and seventh, with market capitalizations of $93.88 billion and $84.12 billion respectively [4] - Other notable companies include JD.com at $46.23 billion and Baidu at $29.68 billion [4] - The list includes a variety of companies from different sectors, such as Ideal Auto and Kuaishou, with market capitalizations of $27.77 billion and $32.88 billion respectively [4][5] Group 3 - The total market capitalization of the top 50 companies reflects the ongoing growth and competition within the Chinese technology sector [1] - The rankings are calculated based on the latest exchange rates, indicating the dynamic nature of the market [6] - Companies like NIO and Perfect World also feature in the rankings, showcasing the diversity of the industry [5][6]

Core Insights - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 3, 2025, highlighting significant players in the industry [1]. Group 1: Top Companies by Market Capitalization - Alibaba leads the list with a market capitalization of $2,641.6 billion [3]. - Xiaomi Group follows with a market cap of $1,925.84 billion [3]. - Pinduoduo ranks fourth with a valuation of $1,476.01 billion [3]. - Meituan and NetEase are also notable, with market caps of $963.67 billion and $842.15 billion, respectively [3][4]. Group 2: Additional Notable Companies - JD.com and SMIC (Semiconductor Manufacturing International Corporation) have market capitalizations of $468.06 billion and $449.86 billion, respectively [4]. - Kuaishou and Baidu are also included, with market caps of $329.93 billion and $297.16 billion [4]. - Other companies like Tencent Music, Li Auto, and Beike have market caps ranging from $211.93 billion to $296.92 billion [4][5]. Group 3: Companies with Lower Market Capitalization - Companies such as Vipshop, Kingdee International, and Ufine Network have market caps between $61.18 billion and $77.59 billion [5][6]. - The list continues with firms like Perfect World and Reading Group, which have market caps of $39.38 billion and $37.76 billion, respectively [6].

Core Viewpoint - Shanghai Yanshan Technology Co., Ltd. plans to repurchase a portion of its public shares using its own funds and/or self-raised funds, with a total repurchase amount between RMB 40 million and RMB 60 million, and a maximum repurchase price of RMB 8.28 per share [1][2]. Group 1: Repurchase Plan - The company intends to use no less than 30% of the audited net profit attributable to the parent company's shareholders for the year 2024 for the repurchase [1]. - The repurchased shares will be used to reduce the company's registered capital and will be canceled within ten days after the completion of the repurchase [1]. - The implementation period for the repurchase plan starts from the date of the shareholders' meeting that approved the repurchase [2]. Group 2: Progress and Compliance - As of June 30, 2025, the company has not yet implemented the share repurchase and will choose the timing based on market conditions [2]. - The repurchase progress complies with relevant laws and regulations as well as the company's repurchase plan requirements [2]. - The company will strictly follow the regulations and guidelines related to share repurchase and will disclose information timely during the repurchase period [2].