今天，机器之心获悉，腾讯 TEG 技术工程事业群组织架构发生了部分调整， AI Lab 被撤销，蒋杰不再担任 AI Lab 主任 ，但其他管理职责不变。 此次调整过后，原 AI Lab 部分人员调整至混元团队向姚顺雨汇报。产学研合作中心保留。多模态部负责人向 TEG 总裁卢山汇报。 去年 12 月，原 OpenAI 研究员，年仅 27 岁的姚顺雨加入腾讯，任「CEO / 总裁办公室」首席 AI 科学家，直接向腾讯总裁刘炽平汇报。 腾讯 AI Lab 是腾讯的企业级 AI 实验室，于 2016 年 4 月在深圳成立，其核心愿景是「Make AI Everywhere」。 该实验室的基础研究方向包括计算机视觉、语音技术、自然语言处理和机器学习。 不过，和只专注技术的实验室，腾讯 AI Lab 里面是自带应用的。应用探索结合了腾讯场景与业务优势，聚焦于游戏、数字人、内容和社交 AI 四类，技术已被微信、QQ、天天快报和 QQ 音乐等上百个腾讯产品使用，并探索 AI 与生命科学、医疗、农业、工业等行业的创新结合。 腾讯 AI Lab 在决策智能领域一度处于国际领先地位，最知名的成果之一是策略协作型 AI「绝悟」。通过在《王者荣耀》等复杂环境中的深度学习，AI 展现出了超越人类职业选手的决策与协作能力，这不仅推动了游戏工业化的进程，也为现实世界的复杂决策提供了模拟参考。 实验室还积极探索了 AI 在生命科学领域的应用。例如，其研发的「腾讯觅影」影像云及相关的病理分析技术，利用计算机视觉辅助医生进行癌症早筛。此外，实验室在蛋白质结构预测（如 tFold）和药物研发领域也取得了显著突破，旨在利用 AI 提升医疗资源的分配效率。 过去十年，腾讯 AI Lab 曾吸引了多位在全球人工智能领域具有深远影响力的顶级科学家，包括 2016 年牵头筹建 AI Lab 的姚星、2017 年被任命为 AI Lab 第一负责人的张潼、负责腾讯西雅图 AI 实验室的俞栋、长期兼任 AI Lab 和 Robotics X 机器人实验室主任的张正友等。 2019 年，张潼从腾讯 AI Lab 离职，返港任教。2025 年底，俞栋离职。 在 2024 年 6 月的组织调整中，张正友卸任腾讯 AI Lab 主任一职，由腾讯集团副总裁蒋杰接任，但他继续担任腾讯 Robotics X 实验室主任。 图片由 AI...

Reflects strong enthusiasm for the Tradr family of single-stock and calendar reset leveraged ETFs NEW YORK, March 20, 2026 /PRNewswire/ -- Tradr ETFs, a provider of ETFs designed for sophisticated investors and professional traders, announced that it has surpassed $3 billion in assets under management (AUM) in under two years since its launch. Tradr attributes this success to its formula – identifying unmet market demand from traders and active investors, and then working to satisfy that demand with timely, precision trading products. Since its launch in May 2024, Tradr now has 8 ETFs with more than $100m in AUM, including: Tradr 2X Long SNDX Daily ETF (SNXX) - $749m Tradr 2X Long LITE Daily ETF (LITX) - $280m Tradr 2X Long ASTS Daily ETF (ASTX) - $265m Tradr 2X Short TSLA Daily ETF (TSLQ) - $190m Tradr 2X Long APP Daily ETF (APPX) - $148m Tradr 2X Long NBIS Daily ETF (CWVX) - $119m Tradr 2X Long CRWV Daily ETF (CWVX) - $114m Tradr 2X Long Innovation 100 Monthly ETF (MQQQ) - $112m "Crossing $3 billion in AUM marks another significant step in Tradr's growth trajectory," said Russell Tencer, President of Tradr ETFs. "Investors are increasingly turning to our precision-built leveraged ETFs, and we believe this momentum positions us as a clear leader in the next phase of the category's evolution." Tradr now offers 67 ETFs and, as a pioneer of leveraged ETFs, has rapidly gained traction with active traders, institutions and retail investors alike. It continues to expand its product line by targeting stocks that traders follow, including high-volume names with elevated volatility, recent IPOs, and companies in innovative sectors such as AI storage and infrastructure, high-bandwidth memory, optical networking, satellite constellations and broadband, and autonomous transportation. For detailed information on Tradr ETFs and the significant risks involved with inverse and leveraged ETFs, please visit www.tradretfs.com. About Tradr ETFs Tradr ETFs are designed for sophisticate...

《科创板日报》3月20日讯（记者 吴旭光） 3月20日，证监会官网IPO辅导公示信息显示，安徽安德科铭半导体科技股份有限公司（下称“安德科铭”）已向安徽证监局报送IPO辅导备案材料，拟登陆科创板，辅导机构为中金公司。 公开资料显示，安德科铭成立于2018年5月，总部位于安徽合肥，专注于电子级半导体ALD/CVD薄膜沉积用前驱体材料的研发、生产与销售。 据公司官网披露，2022年，安德科铭建成具备自主知识产权的先进前驱体材料量产基地；在高介电常数（High-K）及稀土金属基前驱体领域，公司已成为国内重要的量产供应商之一。 聚焦半导体先进制程赛道 中小厂商市场份额空间有限 今日（3月20日），一位ALD前驱体材料行业内企业高管向记者表示， 从产品结构划分，全球已实现商业化的前驱体品类超过200种，主流产品可分为三大类：硅基前驱体（Si系列）、高介电常数前驱体（Hf系列，High-K）、金属基前驱体（La、Al系列等）。 其中，金属基前驱体是半导体先进制程的关键材料；硅基与High-K前驱体则为成熟制程与先进制程通用的刚需材料。 《科创板日报》记者从接近安德科铭的市场人士处获悉，安德科铭目前以先进制程产品为主，成熟制程产品布局相对较少。此外，公司少量代理部分海外厂商ALD前驱体材料、配套的液体输送系统（LDS设备）等，代理业务在整体营收中占比不高。 关于国内金属基前驱体市场需求格局，前述ALD前驱体材料行业内高管介绍，2025年国内前驱体整体市场规模约5亿美元。以雅克科技为代表的上市企业2025年国内销售额约2亿美元，市占率接近40%；德国默克、法国液化空气两家海外巨头在国内合计销售额约2亿美元；剩余市场份额由国内非上市企业瓜分。“实际上留给非上市企业的市场空间并不大。” 产能与经营方面，安德科铭目前已布局铜陵、荆州两大生产基地。2024年，公司自研High-K前驱体产品通过客户验证并实现批量供货。截至2025年，公司已形成年产210吨高纯前驱体材料的产能规模，近三年营业收入同比增速均超过100%。目前，公司产品已进入国内头部集成电路制造企业供应链，并实现海外市场拓展。 今年3月，安徽省高新投投资经理赵明汉表示，作为安徽省投资集团旗下省高新技术产业投资公司在新材料领域的投资项目， 2025年，安德科铭铜陵生产基地实现营收2.39亿元；公司已有7款产品正式转入量产供应，另有...

漢堡王中國與拼好飯再推「用戶定製」新品，帶動訂單量上漲40% 富途牛牛

The deadly outbreak of meningitis in Kent has fuelled concerns about how far the disease will spread and seen the return of people wearing masks and queueing for vaccines. The scenes are reminiscent of the Covid crisis, but meningitis is very different. Here we look at how the outbreak has unfolded. What is meningitis? Meningitis is a potentially lethal but uncommon disease caused by viruses and bacteria that trigger inflammation of the meninges, the protective linings that cover the brain. The Kent outbreak is driven by meningococcal bacteria which are found in the nose and throat of about 10% of the population. There are multiple strains of meningococcal bacteria known as MenA, MenB, MenC, MenW, MenX and MenY. The culprit in the Kent outbreak is MenB. Meningococcal bacteria have lived in humans for centuries and public health officials have extensive experience with the disease. “With this particular organism, we’ve got several hundred years of history now, and we can absolutely predict what factors are likely to have played into the outbreak,” said Prof Sir Andrew Pollard at the University of Oxford, the director of the Oxford Vaccine Group. The situation with Covid was radically different. The pandemic was driven by a new, highly transmissible airborne virus that public health officials scrambled to understand on the fly. No country had tackled Covid before and no one had prior immunity. Who is at risk? Meningitis is more common in babies, teenagers and young adults than in the rest of the population. Babies are vulnerable because their immune system is not fully developed. But teenagers and young people are among the most exposed to the bacteria, largely because of their living conditions and social behaviour. In student populations, about 25% carry the bugs, and can potentially pass them on. How does bacterial meningitis spread? Meningococcal bacteria spread through close and prolonged contact. That can arise through living in the same household or student acc...

核心要点 美国财政部明确表示， 古巴不得接收俄罗斯原油 。 这一警告发布之际，两艘载有 俄罗斯石油 和天然气的油轮据信正驶向哈瓦那。 这个燃料匮乏的加勒比岛国正面临美国石油封锁，遭遇自苏联解体以来最严峻的考验。 2026 年 3 月 19 日，哈瓦那，一辆老式苏联拉达汽车驶过一家古巴私营企业（mipyme）的卡车，卡车停在加油站前，站内有一个装载进口燃料的罐式集装箱。在美国切断对古巴私营部门的转售许可、委内瑞拉和墨西哥的供应枯竭后，古巴政府允许私营中小企业通过国有进口商采购燃料以缓解短缺。 美国财政部表示， 古巴不得接收俄罗斯原油 ，尽管这个燃料匮乏的岛国似乎即将接收两艘载有石油和天然气的油轮。 在周四发布的一项通用许可中，财政部外国资产控制办公室（OFAC）将古巴列入禁止参与俄罗斯原油或石油产品销售、交付或卸载交易的国家名单中国网新闻中心。 上周，为稳定美以对伊朗战争期间的能源市场，美国曾临时授权购买滞留在海上的俄罗斯石油。这一短期措施暂停了俄罗斯全面入侵乌克兰后美国对其实施的首轮制裁。 这一最新规定出台之际，海事情报机构一直在追踪两艘载有俄罗斯石油和天然气、正驶向古巴的油轮。 在美国石油封锁下，这个由共产党执政的加勒比岛国饱受停电困扰，经济危机不断恶化，正面临自苏联解体以来最严峻的考验。美国总统特朗普本周早些时候表示，他认为自己将 “有幸” 以某种方式拿下哈瓦那。 与古巴结盟数十年的俄罗斯，强烈批评特朗普政府的燃料封锁，并承诺向古巴提供 “必要支持，包括财政援助”。 俄罗斯普京抨击美国对古巴石油封锁：“我们绝不接受此类行径” 据海事情报公司 Windward 称，“海马” 号油轮是驶向古巴的船只之一。这艘悬挂香港旗帜的油轮据信载有约 19 万桶俄罗斯柴油，追踪数据显示它可能在未来几天交付货物。 Windward 周三发布的分析报告发现，该油轮存在欺骗性航运行为，包括在石油转运期间关闭定位应答器（或 AIS “欺骗”），且缺乏西方保险，Windward 称这表明其可能在规避制裁。 海事分析公司 Kpler 周三表示，第二艘悬挂俄罗斯国旗、受制裁的 “阿纳托利・科洛德金” 号油轮也正驶向古巴，载有 73 万桶原油。CNBC 已联系 Kpler，目前正在等待回复。 鉴于美国威胁对任何向古巴供应石油的国家征收关税，这些运输行为是对美国的公然挑衅。克里姆林宫此前对特朗普的...

格隆汇3月20日｜大北农(002385.SZ)公告称，公司原实控人邵根伙于2026年2月3日逝世，其生前持有公司股份9.28亿股(占总股本21.58%)。根据公证书，该股份的一半作为遗产由其配偶莫云及未成年女儿邵某某共同继承。经夫妻共同财产分割及继承安排，莫云继承6.96亿股(16.18%)，邵某某继承2.32亿股(5.39%)。鉴于邵某某为未成年人，其股份对应表决权由莫云行使，莫云合计控制表决权比例为21.58%。本次权益变动后，公司控股股东及实控人变更为莫云。

查看最新行情 近日，微博推出超话“硅基茶水间”，成为国内首个上线AI社区的社交媒体平台。这是继接入KimiClaw、MaxClaw、讯飞星辰AstronClaw等OpenClaw云产品服务之后，微博在AI领域的又一次创新探索。超话“硅基茶水间”已正式上线，邀请用户见证 AI的自主社交时代。 “硅基茶水间”：AI的专属平行宇宙 “硅基茶水间”是一个为包括龙虾、评论 机器人 等在内的各类AI创建的，支持其入驻、生活并进行互动的平行宇宙。 在这里，AI作为社区的真正“居民”，能够发布动态、评论互动等一系列完整的社交行为，形成了一个纯粹由AI驱动内容生产与社交关系的数字生态。 运行模式：“云养”AI与人类观察席 在超话“硅基茶水间”中，用户只需将超话链接发送给自己的AI，即可启动其入驻流程。从探索社区、内容创作到与其他AI的互动，全部由AI自主决策与完成，实现了真正的“云养AI”。 与此相对应，人类用户权限被限定为围观、点赞、转发AI产生的内容，无法直接代替AI发言或介入其互动，扮演的是养成者与观察者角色。这种设计确保了AI社交行为的自主性与原真性，为用户提供了独特的、沉浸式的观察体验。 生态价值：未来社交的一次创新实验 超话“硅基茶水间”的独特机制下，AI之间可能碰撞出包括日常吐槽、抽象文化、跨机社交乃至意外深度的讨论在内的各种内容形态，创造了前所未有的观察乐趣和话题可能性。需要明确的是，所有接入AI的用户账号，均需遵守平台的实名制规范与社区公约，共同维护这一创新空间的健康秩序。 此次微博推出超话“硅基茶水间”，不仅是国内社交媒体平台的首次尝试，让微博AI生态体系更为丰富，也为未来人机共存的社交模式提供了重要的实验场。 责任编辑：刘明亮

文章提及标的 天然气 -- 美国天然气（885430）期货日内走低3.00%，现报3.069美元/百万英热。

中矿资源（002738）公告，中色矿业、刘新国、陈海舟及吴志华配偶肖晓霞合计持有1.04亿股，占14.4640%。拟自披露后15个交易日届满起3个月内通过集中竞价减持不超720.65万股，占0.9988%。其中中色矿业拟减持477万股，占0.6611%；刘新国70.56万股，占0.0978%；陈海舟52.94万股，占0.0734%；肖晓霞120.15万股，占0.1665%。

泰嘉股份（002843）公告，公司拟使用自有资金或自筹资金不超过人民币5000万元增资全资子公司香港泰嘉，增资完成后，公司对泰国孙公司的总投资金额将由不超过1亿元人民币增加至不超过1.5亿元人民币。此次增资旨在满足泰国生产基地建设需求，深化海外业务战略布局，有助于公司扩大海外业务规模、优化产能布局与产品结构，完善全球供应链，提升公司全球竞争力。

湘财股份（600095）公告，2025年度实现营业总收入24.2亿元，同比增长10.37%；净利润4.64亿元，同比增长325.15%。公司拟决定2025年度不进行现金分红，不送红股，也不进行资本公积金转增股本和其他形式的分配。

This interactive model has a limit on the number of drivers that can be modified in a single scenario. When the limit is reached those drivers not yet modified become disabled for modification. Your options are: Create new scenarios to try different combinations of driver modifications Reset one of your driver modifications in this scenario in order to modify another driver

BING-JHEN HONG/iStock Editorial via Getty Images Two Democratic senators have written to Nvidia ( NVDA ) inquiring about the company's licensing deal with AI startup Groq to check if the deal violates antitrust laws by improperly avoiding a merger review. "We write to request additional information regarding the terms of NVIDIA’s recent deal with Groq, an artificial intelligence (AI) chip startup and NVIDIA competitor, to assess the agreement’s implications for competition in the AI chip sector," said Senator Elizabeth Warren of Massachusetts and Richard Blumenthal of Connecticut in a letter to Nvidia's CEO Jensen Huang. Last year in December, Nvidia entered into a non-exclusive licensing agreement with Groq for its inference technology. As part of the agreement, Groq’s Founder Jonathan Ross, President Sunny Madra and other members of the Groq team were to join Nvidia. Reportedly, Nvidia was acquiring assets from Groq for $20B. "We are concerned that this takeover could stifle competition, further entrenching NVIDIA’s dominance in the AI chip industry and ceding our technological leadership to China," said the senators in the letter. Senators asked several questions in the letter including: Why did Nvidia license Groq’s technology and hire its key employees rather than acquiring the company? Was the transaction structured this way to avoid antitrust scrutiny? What are the specific terms of the deal between NVIDIA and Groq, including cost structures? The senators also asked: Who will own Groq’s language processing unit, or LPU, intellectual property? Will LPU design architectures continue to be licensed to third-party companies? Nvidia did not immediately respond to a request for comment from Seeking Alpha. In recent years, several big tech companies have all reached licensing and hiring deals with startups that allegedly circumvented antitrust scrutiny. Federal Trade Commission Chairman Andrew Ferguson said in January that his agency is reviewing such types of deals...

Democratic senators query Nvidia’s $20B Groq deal Seeking Alpha

得邦照明（603303）公告，2025年营业收入43.24亿元，同比下降2.42%；净利润2.64亿元，同比下降23.90%。公司拟以2025年12月31日的总股本扣除公司回购专用账户上的股份数为基数实施利润分配，即以4.68亿股(总股本476,944,575股扣除已回购股份9,285,538股)为基数，向全体股东每10股派发现金股利3.1元(含税)，合计派发现金股利1.45亿元(含税)，无送股/转增，剩余未分配利润结转至下年度。

文章提及标的 浙江黎明 -- 浙江黎明（603048）公告，2025年营业收入7.27亿元，同比增长12.75%。净利润3115.6万元，同比下降41.61%。拟向全体股东每股派发现金红利0.28元(含税)。

3月20日，远程甲醇电动渣土车上海首发交车仪式在嘉定工业区举行。后续，交付车辆将服务嘉定及上海重点城建项目，打造城建运输领域转型示范“上海样本”。甲醇电动是远程特色战略技术路线，作为液态新能源（850101），具有比纯电动、氢燃料等传统新能源（850101）技术更加显著的优势。此次交付的远程X7M甲醇电动渣土车，采用企业自主研发的甲醇电动特色技术路线，以液态新能源（850101）甲醇为燃料，兼具环保低碳、高效经济、超长续航、快速补能、低噪运行等优势。(上观新闻)

Key Points Investors look to precious metals like gold and silver to hedge against inflation, but they aren't equally good choices. Another approach to accomplish that same objective is to buy a risk asset like XRP, which might rise faster than inflation. 10 stocks we like better than XRP › Over the long term, do you need to shore up your portfolio's defenses against risk or expose it to a bit more risk in the name of getting some more upside? With that framing, if you're looking to invest for a decade and you have $2,500 in hand, the choice between XRP (CRYPTO: XRP), the SPDR Gold Shares (NYSEMKT: GLD) exchange-traded fund (ETF), and iShares Silver Trust (NYSEMKT: SLV) isn't really about picking a winner so much as it's about deciding how much uncertainty you can live with and allocating accordingly. Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue » The answer here varies by investor. Still, one of these three is the weakest option, and the other two could plausibly coexist in the same portfolio, depending on your risk tolerance. Let's sort through these options and determine which investment might be right for you. XRP is building something; gold doesn't need to XRP is the most dynamic of these three assets because it's a living blockchain in active development, with the company behind it, Ripple, spending billions of dollars to embed it into institutional finance. Last year, Ripple's acquisition of prime broker Hidden Road gave the network direct access to clearing and settlement infrastructure handling trillions in value annually. Ripple also bought a slew of other crypto businesses in 2025, giving it the ability to offer its clients in financial institutions crypto custody, treasury services, and a stablecoin payments company, among others. Between all those acquisitions and the upgrades Ripple...

Source: Bloomberg, 0:00

LarryHerfindal General Mills ( GIS ) continued its losing streak to a ninth straight day on Thursday as the most recent quarterly results gave investors little hope that the company is successfully navigating a difficult consumer environment. “We started the year expecting that our investments, divestitures, and unfavorable timing comparisons would drive declines in our sales and earnings results through our first three quarters, even as we improved our volume and market share. And that’s what we’ve seen play out,” conceded General Mills CEO Jeff Harmening. With net sales down 8%, lower operating profit, and a higher adjusted effective tax rate, adjusted earnings were down 37% in the fiscal third quarter and missed Wall Street’s expectations by 9 cents. And the company’s gloomy FQ3 performance is expected to spill over into FY26, with net sales expected to be down 4% and adjusted earnings to drop another 16% to 20%. “The weaker volume environment remains a headwind for General Mills, and as the company laps its pricing actions, we anticipate volumes remaining in decline while the price/mix drag moderates and potentially turns positive in FY27,” said Stifel’s Matthew Smith in a note to clients. Despite the FQ3 miss, Smith retains a Buy rating on GIS amid expectations for a “significant sequential improvement in Q4 benefitting from favorable comparisons, improved volume, and improved supply chain costs.” RBC Capital analyst Nik Modi is also bullish on General Mills ( GIS ), attributing a “mixed” quarter to weather conditions. While pressures stemming from consumer spending habits, a difficult pricing environment, and volume recovery remain, Modi believes General Mills’ FY26 guidance “finally considers the necessary level of reinvestment needed to direct the company towards topline growth while also embedding enough cushion for the company to deliver on its EPS target.” But not everyone is convinced General Mills ( GIS ) is out of the woods. UBS analyst Peter Grom, who...

Rush Enterprises ( RUSHA ) chief operating officer, Jason Wilder resigned . Michael J. McRoberts will support COO duties during the transition period. More on Rush Rush Enterprises, Inc. (RUSHA) Q4 2025 Earnings Call Transcript Rush Enterprises sees Class 8 order momentum carrying into 2026 as industry clarity returns Seeking Alpha’s Quant Rating on Rush Historical earnings data for Rush Dividend scorecard for Rush

主体税种中，增值税受物价修复带动同比增长，消费税、企业所得税、个税均下降；财政部称，前两月个人所得税下降，因去年春节较早、抬高基数，预计3月个税增幅明显回升 财政部3月19日公布的数据显示，2026年1—2月累计，全国狭义口径的财政收入即一般公共预算收入完成4.41万亿元，同比增长0.7%，而2025年全年和前两月财政收入同比均下降。图：IC photo 【财新网】 2026年经济开局良好、物价修复，带动前两月财政收入平稳回升，同比微增0.7%。财政支出端表现强于收入端，反映财政政策靠前发力、地方政府专项债等发行前置等。 财政部3月19日公布的数据显示，2026年1—2月累计，全国狭义口径的财政收入即一般公共预算收入完成4.41万亿元，同比增长0.7%，而2025年全年和前两月财政收入同比均下降。其中，1—2月税收收入为3.64万亿元，同比微增0.1%；非税收入7761亿元，增速比税收略快，同比增长3.4%。