Investment Rating - The report suggests focusing on sectors driven by domestic AI development such as servers and IDC, as well as sectors like servers and optical modules driven by overseas AI development [5]. Core Insights - Google has launched the Gemini 3 Flash model, which maintains close inference capabilities to Gemini 3 Pro while achieving three times the speed of Gemini 2.5 Pro at a quarter of the cost [1]. - OpenAI plans to raise up to $100 billion in a new funding round, potentially valuing the company at $830 billion, with Amazon negotiating to invest at least $10 billion [1][60]. - Supermicro is collaborating with xAI to build the world's first 1GW data center in Memphis, utilizing NVIDIA's GB300 GPU [1]. - ByteDance is actively advancing in the AI sector, with significant model releases and partnerships with hardware manufacturers to pre-install AI plugins on devices [1]. - The optical fiber sector has seen significant price increases, with major manufacturers reporting a 15% rise in prices for certain products [1][3]. Summary by Sections Communication Sector Insights - The communication sector index decreased by 0.89% this week, ranking 27th among all industries [44]. - The telecom business revenue reached CNY 14,670 billion from January to October 2025, showing a year-on-year growth of 0.9% [4][27]. Subsector Performance - Server index decreased by 2.99% this week and 6.17% this month, with OpenAI's valuation expected to exceed $500 billion due to Amazon's investment [2][7]. - Optical module index decreased by 4.38% this week but increased by 14.35% this month, with Google optimizing AI chip performance for PyTorch [2][7]. - IDC index decreased by 2.77% this week but increased by 0.73% this month, with significant growth in AI model usage reported [2][8]. Key Data Updates - Telecom business volume growth is gradually improving, with a 9% year-on-year increase in telecom business volume calculated at constant prices [4]. - The export value of optical modules decreased by 27.6% year-on-year in October, primarily due to domestic companies establishing overseas factories [4][32]. Market Trends - The optical fiber index increased by 4.20% this week and 17.99% this month, indicating positive signals in price and volume metrics [3][12]. - The report highlights the robust growth of the domestic AI sector, particularly in server and IDC segments, driven by increasing demand and technological advancements [5].

Market Performance - On December 19, the Hang Seng Index rose by 0.75%, closing at 25,690.53 points, with a total net inflow of HKD 3.371 billion through the southbound trading channel [1] - The total trading volume for the southbound trading on December 19 was HKD 75.413 billion, with a net buying amount of HKD 3.371 billion [1] Stock Activity - In the Shanghai-Hong Kong Stock Connect, the top traded stock was Tencent Holdings, with a trading volume of HKD 2.628 billion, followed closely by Alibaba-W and Yangtze Optical Fibre, with trading volumes of HKD 2.626 billion and HKD 2.216 billion respectively [1] - Tencent Holdings had a net buying amount of HKD 792.26 million, leading the net buying figures, and its stock price increased by 1.49% [2] - Alibaba-W also showed strong performance with a net buying amount of HKD 438.11 million in the Shenzhen-Hong Kong Stock Connect, and its stock price rose by 0.83% [2] - China Mobile experienced the highest net selling amount of HKD 888.73 million, with its stock price declining by 0.18% [1][2] Detailed Trading Data - The top active stocks in the southbound trading on December 19 included: - Tencent Holdings: Trading amount HKD 2.628 billion, net buying HKD 792.26 million, daily change +1.49% [2] - Alibaba-W: Trading amount HKD 1.961 billion (Shenzhen), net buying HKD 438.11 million, daily change +0.83% [2] - China Mobile: Trading amount HKD 1.507 billion, net selling HKD 888.73 million, daily change -0.18% [2] - Longi Green Energy: Trading amount HKD 2.216 billion, net buying HKD 393.90 million, daily change +12.01% [2]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示 概 不 就 因 本 公 告 全 部或任何部分內容而產生或因倚賴該等內容而引致之任何損失承擔任何責任。 CHINA MOBILE LIMITED 中國移動有限公司 （根據公司條例在香港註冊成立之有限公司） 股份代號：941（港幣櫃台）及 80941（人民幣櫃台） 海外監管公告 國有股份劃轉完成過戶登記 本公告乃中國移動有限公司（「本公司」）根 據《香 港 聯 合 交 易 所 有 限 公 司 證 券 上 市 規 則》第13.10B條 而 作 出。 茲提述本公司在上海證券交易所網站刊登的《中 國 移 動 有 限 公 司 關 於 國 有 股 份 劃 轉 完 成 過 戶 登 記 的 公 告》，僅 供 參 考。 承董事會命 中國移動有限公司 黃蕙蘭 公司秘書 香 港，2025年12月19日 前瞻性陳述 本 公 告 中 所 包 含 的 前 瞻 性 陳 述 不 構 成 亦 不 應 視 為 本 公 司 作 出 的 承 諾。這 些 前 瞻 性 陳 述 涉 及 已 知 ...

（文章来源：每日经济新闻） 每经AI快讯，12月19日，南向资金净买入约33.71亿港元。腾讯控股、阿里巴巴-W分别获净买入约11.17 亿港元、10.49亿港元；中国移动遭净卖出10.53亿港元。 ...

格隆汇12月19日｜南下资金今日净买入港股33.71亿港元。其中： 据统计，南下资金已连续16日净买入小米，共计148.6946亿港元；连续4日净买入腾讯，共计18.7984亿港元；连续6日净卖出中国移动，共计39.3882亿港 元。(格隆汇) | 名称 | 沪股通 涨跌幅 | 净买入额(亿) | 成交额 | 名称 | | --- | --- | --- | --- | --- | | 腾讯控股 | 1.5% | 7.92 | 26.28 Z | 阿里巴巴-W | | 阿里巴-W | 0.8% | 6.11 | 26.26 Z | 腾讯控股 | | 长飞光纤光缆 | 12.0% | 0.04 | 22.16 Z | 中国移动 | | 中国移动 | -0.2% | -8.87 | 15.07 Z | 长飞光纤光缆 | | 美团-W | 1.3% | -1.61 | 13.45 Z | 美团-W | | 小米集团-W | 0.9% | -0.92 | 12.62亿 | 中心国际 | | 中芯国际 | 0.5% | -3.70 | 12.00 Z | 小米集团-W | | 地平线机器人-W | 7.0% | -1. ...

智通财经APP获悉，12月19日港股市场，北水成交净买入33.71亿港元，其中港股通(沪)成交净卖出9.27亿港元，港股通(深)成交净 买入42.97亿港元。 | 中芯国际 HK 00981 | 5.42亿 | 2.50亿 | 7.92亿 +2.92亿 | | --- | --- | --- | --- | | 小米集团-W | 4.661乙 | 2.55亿 | 7.21亿 | | HK 01810 | | | +2.11亿 | | 地平线机 ... | 2.58亿 | 2.38亿 | 4.96亿 | | HK 09660 | | | +1985.72万 | | 小鹏汽车-W | 2.55亿 | 1.98亿 | 4.53亿 | | HK 09868 | | | +5696.81万 | 北水净买入最多的个股是腾讯(00700)、阿里巴巴-W(09988)、中国海油(00883)。北水净卖出最多的个股是中国移动(00941)、中芯国 际(00981)、小鹏汽车-W(09868)。 | 股票名称 | 买入额 | 卖出额 | 买卖总额 | | --- | --- | --- | --- | | | | | 净流入 | ...

来源：第一财经 南向资金今日净买入33.71亿港元，腾讯控股、阿里巴巴-W、中国海洋石油净买入额位列前三，分别获 净买入11.17亿港元、10.49亿港元、2.17亿港元。净卖出方面，中国移动、地平线机器人-W、中芯国际 分别遭净卖出10.53亿港元、1.62亿港元、0.78亿港元。 ...

关于国有股份划转完成过户登记的公告 中国移动通信集团有限公司保证向本公司提供的信息真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 证券代码：600941 证券简称：中国移动 公告编号：2025-032 中国移动有限公司 二、本次划转完成股份过户登记 本次划转与前期披露的股份划转协议约定安排一致，中国移动集团与中国石 油集团已取得中国证券登记结算有限责任公司出具的《证券过户登记确认书》， 股份过户登记日期为 2025 年 12 月 18 日。本次划转前后双方持有本公司股份情 况如下表： 重要内容提示： 中国移动通信集团有限公司（以下简称"中国移动集团"）拟通过国有股 份划转方式将其持有的中国移动有限公司（以下简称"公司"或"本公司"） 41,981,348 股 A 股股份（占公司总股数的 0.1940%，以本公司截至 2025 年 12 月 18 日总股数计算，下同）划转给中国石油天然气集团有限公司（以下简称"中 国石油集团"）（以下简称"本次划转"）。 本次划转已取得国务院国有资产监督管理委员会（以下简称"国务院国 资委"）的批准。 ...

近日，中国移动创客马拉松大赛人工智能专题高校赛暨 2025年大学生科技创新总决赛在广州圆满收官。赛事由中移互联网有限公司主办，中国移动通信集 团有限公司、广州市天河区发展和改革局（区人工智能产业办）联合指导。经过激烈角逐，最终晋级的十支高校优秀团队齐聚广州。 作为中国移动科技创新重要赛事，创客马拉松大赛自 2016 年起已连续举办九届，累计征集超 3.6万个创新项目与解决方案，吸引超 10万名创新人才参与， 已成长为央企协同引领、大中小企业广泛参与的科技创新品牌盛会。本次大赛以"做科创青年，用 AI 为世界求解"为主题，聚焦高校群体与 AI 技术融合，鼓 励大学生用代码破解真实问题，是"创马"品牌在 AI 赛道的延伸及科创生态的升级实践。赛事吸引全国超30所高校的172 支优秀队伍参赛。 总决赛汇聚权威嘉宾阵容，为赛事注入强劲专业力量。评审团由院士专家，以及中国移动、华为、阿里、字节跳动等企业技术与产品负责人组成，政府单位 领导到场指导，共同为赛事保驾护航。参赛队伍通过项目演示、成果汇报全方位展现创新思路与技术落地能力，评审专家则围绕技术可行性、产业适配性、 商业价值潜力三大核心维度展开深度质询。 南方+记者 ...

Group 1 - Yunnan is focusing on high-quality development and driving various industries towards digital and low-carbon transformation as part of the "14th Five-Year Plan" [1] - The "Seeing Digital Yunnan" event highlighted the province's advancements in digital infrastructure and its applications in rural revitalization, ecological protection, and education [1] - The event attracted nearly 20 media outlets to explore key national strategies and industry policies in Yunnan [1] Group 2 - Southwest Forestry University, in collaboration with Yunnan Telecom and Huawei, has established the region's first "All-Optical + WiFi7" smart campus, featuring a 100G dual-core redundant backbone and extensive coverage [2][4] - The campus network aims to meet the growing demands for teaching and office needs, providing high-speed internet services across over 80 buildings and 9000 rooms [2] Group 3 - The Kunming service area has implemented Huawei's ultra-fast charging solutions for electric heavy trucks, addressing the bottleneck of low charging efficiency [5][7] - By 2025, the national sales of electric heavy trucks are projected to reach 79,000 units, indicating a significant shift towards electrification in the heavy-duty vehicle sector [5] Group 4 - Yunnan Mobile and Yuntianhua Group are developing a high-efficiency, intelligent all-optical park network to support smart manufacturing and real-time data transmission [9] - This network aims to enhance supply chain responsiveness and reduce inventory issues through AI-driven solutions [9] Group 5 - The "61520" platform by China Mobile is providing digital support for left-behind children in schools, enhancing communication between children and their parents [10][12] - The platform has been implemented in over 1000 schools, benefiting nearly 50,000 left-behind children across the province [12] Group 6 - The establishment of a smart monitoring system in the Yunnan Copper Wall Provincial Nature Reserve aims to enhance wildlife protection through real-time data collection and monitoring [13][15] - This system includes multiple observation stations and advanced monitoring equipment to track endangered species effectively [13] Group 7 - The "One Village, Two Countries" scenic area in Yunnan is leveraging 5G technology to enhance tourism experiences, allowing visitors to share their experiences in real-time [28][30] - The integration of digital technology is revitalizing the local economy and promoting cultural exchange between China and Myanmar [28] Group 8 - The jewelry and jade industry in Ruili is undergoing a digital transformation through the deployment of 5G networks and live streaming capabilities, enhancing sales and customer engagement [31][33] - This initiative addresses challenges faced by traditional sales methods and aims to boost competitiveness in the market [31] Group 9 - Yunnan is actively pursuing opportunities in the digital era, focusing on low-carbon transformation and the integration of digital technologies across various sectors [1][33] - The province's unique geographical advantages and clean energy resources are being leveraged to support this transition [33]