（记者 王晓波） 地铁设计（003013.SZ）12月22日在投资者互动平台表示，公司拥有工程设计综合甲级、工程勘察综合 甲级等高等级、多专业的业务资质，掌握智慧城市轨道交通关键技术，业务涵盖了轨道交通、市政、建 筑等领域的规划咨询、勘察设计和工程总承包等业务。公司参与了广州APM线、深圳地铁二十号线等 无人驾驶系统工程建设，为上述工程提供勘察设计等工程咨询服务。 每经AI快讯，有投资者在投资者互动平台提问：有没有自动驾驶业务？ ...

Group 1 - The Dow futures rose by 0.08%, S&P 500 futures increased by 0.27%, and Nasdaq futures gained 0.44% [1] - Spot gold surpassed $4400 per ounce for the first time, rising over 1.5% to $4407 per ounce, marking a nearly 68% increase this year. Gold mining stocks saw significant pre-market gains, with Sibanye Stillwater up 3.5%, AngloGold Ashanti up 4.2%, and Newmont Mining up 2.5% [1] - Semiconductor stocks mostly rose in pre-market trading, with Micron Technology up about 3%, and AMD, Nvidia, TSMC, and Intel each up around 1% [1] Group 2 - Uber announced a partnership with Baidu to conduct autonomous taxi trials in London, aiming to launch a pilot project using Baidu's Apollo Go RT6 by mid-2026, with official operations expected by the end of next year. Uber's stock rose over 1% in pre-market trading [1] - The Italian Competition Authority fined Apple nearly €98.6 million for abusing market dominance, citing the restrictive nature of Apple's "App Tracking Transparency" policy [2] - Medtronic's diabetes business, MiniMed, submitted an IPO application to raise up to $100 million, focusing on diabetes management devices and technologies [2] - GlaxoSmithKline's new drug was approved in China for the treatment of chronic obstructive pulmonary disease (COPD) in adults with elevated eosinophils [2]

Group 1 - The core viewpoint of the article highlights the significant growth in the sales of pure electric large three-row SUVs, which reached a historical high of 46,209 units in November 2025, marking a 16% month-on-month increase and maintaining the top position among all power types for three consecutive months [2] - Porsche has announced the shutdown of its self-built charging network, totaling approximately 200 stations, effective March 1, 2026, and will shift focus to deep collaborations with leading charging operators in the industry [2] - The first prototype of the new automotive brand "Yijing," co-created by Dongfeng Motor and Huawei, has officially rolled off the production line, with the first mass-produced model expected to debut at the Beijing Auto Show in April 2026 [2] - Uber is partnering with Baidu to conduct trial operations of autonomous taxis in London, with plans to launch a pilot project using Baidu's Apollo Go RT6 autonomous vehicles in the first half of 2026, aiming for official operations by the end of next year [2]

| UBER 优步 | Ol | | --- | --- | | 79.310 4 -0.380 -0.48% | 收盘价 12/19 16:00 美东 | | 80.200 + 0.890 +1.12% | 盘前价 12/22 04:34 美东 | | 一 7 24 4 8 | ● 快捷交易 | | 最高价 79.990 开盘价 79.770 | 成交量 3435.33万 | | 最低价 78.310 昨收价 79.690 | 成交额 27.15亿 | | 平均价 79.039 市密率 M 10.21 | 总市值 1647.93亿( …) | | 振 幅 2.11% 市盈率(静) 17.39 | 总股本 20.78亿 | | 换手率 1.66% 市净率 5.857 | 流通值 1639.23亿 | | 52周最高 101.990 委 比 58.73% | 流通股 20.67亿 | | 52周最低 60.020 量 比 1.38 | 每 手 1股 | | 历史最高 101.990 股息TTM -- | | | 历史最低 13.710 股息率TM -- | | 优步(UBER.US)盘前涨1.12%，报80.2 ...

（记者 张明双） 每经AI快讯，有投资者在投资者互动平台提问：请问公司新收购的资产组是否有可应用于无人驾驶的 产品？ 四川九洲（000801.SZ）12月22日在投资者互动平台表示，公司全资子公司拟收购的射频资产组暂无应 用于无人驾驶的产品。 ...

Core Viewpoint - Xingchen Technology has shown a positive market performance with a 2.07% increase in stock price, reaching a total market capitalization of 25.95 billion yuan [1] Group 1: Company Overview - Xingchen Technology Co., Ltd. is located in Xiamen, Fujian Province, and specializes in the design, research, and sales of edge AI SoC chips, with main products including smart security, IoT, automotive ICs, and technical services [3][7] - The company was established on December 21, 2017, and went public on March 28, 2024, with a revenue composition of 99.93% from product sales and 0.07% from other income [7] - As of December 10, 2025, the number of shareholders has increased to 33,800, with an average of 5,539 circulating shares per person [7] Group 2: Financial Performance - For the period from January to September 2025, Xingchen Technology achieved a revenue of 2.166 billion yuan, representing a year-on-year growth of 19.50%, and a net profit attributable to shareholders of 202 million yuan, up 3.03% year-on-year [7] - The company has distributed a total of 126 million yuan in dividends since its A-share listing [8] Group 3: Market Activity - The stock has a trading volume of 814 million yuan today, with a turnover rate of 6.96% and a current average trading cost of 60.01 yuan [1][6] - The stock is approaching a resistance level of 62.78 yuan, indicating potential for a price correction if this level is not surpassed [6] Group 4: Strategic Developments - The company has developed chips suitable for AI glasses and is in ongoing discussions with various clients, including mobile brands and ODMs [2] - Xingchen Technology has invested 10 million yuan in Nanjing Qipao Electronic Technology Co., Ltd., acquiring a 4% stake, focusing on ultra-low power consumption chips for smart wearables [2]

Group 1 - The core value of the AI revolution is a combination of long-term vision and practical advancements, marking a transition from carbon-based to silicon-based life, which could lead humanity to new frontiers in the universe [4][5] - Investment strategies should focus on companies with long-term certainty and strong competitive advantages, particularly those leading technological changes [6] Group 2 - The upcoming year is anticipated to be a significant year for AI applications, driven by intense competition among tech giants, which will accelerate technological advancements [7][8] - There is a belief that the current AI wave is not in a bubble phase, as demand remains strong and supply constraints exist, indicating a healthy cycle between foundational technology and its applications [9][10] Group 3 - The AI revolution is expected to be a long-term trend, potentially lasting over a decade, and should not be compared to past tech bubbles, as the underlying industry trends are robust [10][11] - The focus should be on identifying great companies that can sustain value creation over time, rather than worrying about short-term market fluctuations [12][15] Group 4 - The U.S. market is characterized by the emergence of globally influential business models, while Chinese companies excel in manufacturing efficiency and supply chain integration [16][17] - Ordinary investors can participate in the stock market by identifying outstanding companies or through ETFs, while avoiding leveraged investments to mitigate risks [18]

Market Overview - On December 22, the A-share market experienced a collective rebound, with the Shanghai Composite Index rising by 0.69%, the Shenzhen Component Index increasing by 1.47%, and the ChiNext Index gaining 2.23% [1][2] - The total trading volume in the Shanghai and Shenzhen markets reached 1.88 trillion yuan, an increase of 136 billion yuan compared to the previous trading day [1] Sector Performance - Key sectors that performed well included Hainan Free Trade Zone, precious metals, and computing hardware, with nearly 3,000 stocks rising and 105 stocks hitting the daily limit [1] - The technology sector continued its strong performance, with significant gains in CPO, autonomous driving, artificial intelligence, humanoid robots, and semiconductor sectors [4] Notable Stocks - The stock of Jingzhida surged over 19%, while several other stocks, including Shoukai Co. and Wolong Electric, reached their daily limit [4][5] - New Yisheng's stock price increased significantly, reaching a historical high of 466.66 yuan, marking a tenfold increase from its lowest price of 46.56 yuan earlier in the year [6][7] Hainan Free Trade Zone - The Hainan Free Trade Zone concept saw a broad rally, with nearly 20 stocks, including Hainan Airlines and Hainan Haoyao, hitting their daily limit [7][9] - Analysts are optimistic about the long-term development opportunities in Hainan post-customs closure, with expectations that the zero-tariff policy could reduce import tax burdens by approximately 20% for related enterprises [9] Gold Market - The spot price of gold reached a new historical high, touching 4,410 USD per ounce, driven by global risk aversion, doubts about the dollar's credit system, and continued central bank gold purchases [10]

格隆汇12月22日丨四川九洲(000801.SZ)在投资者互动平台表示，公司全资子公司拟收购的射频资产组 暂无应用于无人驾驶的产品。 ...

格隆汇12月22日丨四川九洲(000801.SZ)在投资者互动平台表示，公司全资子公司拟收购的射频资产组 暂无应用于无人驾驶的产品。 ...