Group 1 - In 2026, China's commercial space sector is set to witness multiple new rocket launches and recovery challenges, marking a significant development in the country's space ambitions [1] - The "Fifteen Five" plan is initiating a new phase for China's space exploration, including manned lunar missions and the Chang'e 7 mission aimed at finding evidence of water ice on the Moon [1] Group 2 - Emerging market stocks have had a strong start in 2026, reaching their highest level since 2021, driven by optimism around Asia's rising position in artificial intelligence [2] - The MSCI Emerging Markets Index rose by 1.7% on the first trading day of the year, while technology stocks surged by 2.8% due to excitement over new listings and technological advancements [2] Group 3 - DeepSeek has introduced a more efficient AI development method through a new framework called "manifold-constrained hyperconnection" (mHC), aimed at enhancing scalability and reducing computational and energy demands [3] - The next flagship system, R2, is expected to be launched around the Chinese New Year in February [3] Group 4 - The digital renminbi app has been upgraded to version 2.0, enhancing user experience and consolidating wallet access for managing digital currency assets [4] - Since its launch in January 2022, the app has undergone 54 iterations to improve functionality [4] Group 5 - China's "artificial sun" experiment has made breakthroughs in overcoming density limits in nuclear fusion, providing crucial physical evidence for high-density operation in magnetic confinement fusion devices [5] - The findings were published in the international journal "Science Advances" [5] Group 6 - CITIC Securities forecasts that the A-share bull market will continue in 2026, with expectations of a fluctuating upward trend but with slower growth rates [6] - Investors are advised to focus on fundamental improvements and sectoral shifts, particularly in resource commodities as a new investment direction [6] Group 7 - The first "embodied intelligence dataset" has been successfully listed and traded on the Jiangsu Data Exchange, marking a significant milestone in the trading of such datasets nationwide [7][8] Group 8 - In 2025, China approved 76 innovative drugs, significantly surpassing the 48 approved in 2024, setting a new record [9] - The total value of innovative drug licensing transactions exceeded $130 billion, with over 150 deals completed, also a historical high [9] - Among the approved drugs, 80.85% of chemical drugs and 91.30% of biological products were domestically developed [9] Group 9 - CITIC Securities predicts that the quantum computing industry will experience high compound growth, with the global market expected to grow from approximately $5 billion in 2024 to around $800 billion by 2035 [10] - The upstream sector is relatively mature, while the downstream sector shows significant growth potential, projected to increase from $2.7 million in 2024 to $2026.7 million by 2035 [10] Group 10 - China's largest all-vanadium flow battery energy storage station has achieved full-capacity operation, with a rated power of 200,000 kW and a storage capacity of 1 million kWh [11] - The facility is expected to enhance the utilization rate of associated photovoltaic power stations by over 10% annually, potentially generating an additional 230 million kWh of clean electricity [11]

Core Viewpoint - The research team from the Hefei Institutes of Physical Science has confirmed the existence of a density free zone in the EAST (Experimental Advanced Superconducting Tokamak) device, providing significant physical evidence for high-density operation in magnetic confinement nuclear fusion [4][6]. Group 1: Research Findings - The EAST device has successfully demonstrated a method to overcome the plasma density limit, which is crucial for achieving controlled nuclear fusion [4][5]. - The research revealed that boundary impurities play a key role in triggering radiation instability, which is critical in reaching the density limit [6]. - The experimental results align closely with the predictions made by the newly developed boundary plasma-wall interaction self-organization (PWSO) theoretical model [6]. Group 2: Technological Implications - The findings provide important insights into the physical mechanisms behind the density limit, which has been a long-standing challenge in the field of nuclear fusion [5][6]. - By utilizing techniques such as electron cyclotron resonance heating and pre-filling gas, the research team was able to delay the onset of the density limit and plasma disruption [6]. - This innovative work is expected to facilitate the understanding and operation of tokamaks at high densities, potentially advancing the development of nuclear fusion technology [6].

Industry News - The National Development and Reform Commission, along with six other departments, has released an action plan to promote the application of recycled materials and improve the waste recycling system, aiming to foster the development of a circular economy [2] - The State Intellectual Property Office and the Ministry of Industry and Information Technology have issued opinions to strengthen intellectual property protection in the photovoltaic industry, targeting significant improvements in intellectual property reserves and protection by 2027 [2] - China's largest offshore gas field, "Deep Sea No. 1," has completed its 100th oil shipment since production began, with total oil and gas output expected to exceed 4.5 million tons, comparable to medium-sized onshore oil fields [2] Company News - China National Offshore Oil Corporation (CNOOC) has participated in the production launch of the sixth phase of the Buzios oil field project in Brazil, which has a designed daily oil production capacity of approximately 25,000 tons and a natural gas processing capacity of 7.2 million cubic meters [7]

克雷西 发自 凹非寺 量子位 | 公众号 QbitAI 中国"人造太阳"，又有新突破！ 华中科技大学朱平教授和中科院合肥研究院严宁副教授共同领导的托卡马克实验装置研究，登上了Science子刊。 这项研究验证了了边界等离子体与壁相互作用自组织（PWSO）理论模型，从实验上确认了托卡马克运行中长期存在的密度极限背后机理。 该发现证实了托卡马克中 密度自由区 （density-free regime）的存在，成功 突破密度极限 ，为聚变点火提供了新的路径。 密度极限，聚变效率的天堑 在"人造太阳"，即磁约束核聚变的研究过程中，科学家们始终面临着一个核心物理难题——如何在维持等离子体宏观稳定的前提下，大幅提升 其粒子密度。 这是因为根据衡量核聚变能否发生点火及实现能量净增益的"劳森判据"（Lawson Criterion）， 聚变反应的发生条件取决于等离子体密度、 温度以及能量约束时间的乘积 。 这是由核聚变反应最基础的二体碰撞物理机制决定的。由于聚变反应发生的前提是两个原子核在极高速度下发生"迎头相撞"并克服库仑斥力， 其反应发生的概率本质上取决于单位体积内参与碰撞的粒子数的乘积。 这意味着， 聚变输出功率密度与 ...

1月3日 早安安徽 安徽要闻 今日天气 ●安徽省人民政府批复同意！ 2025年12月31日，安徽省人民政府网站发布安徽省人民政府关于G0321德州至上饶高速公路祁门至皖赣界段设站收费经营的批复，同意德州至上饶高速公 路祁门至皖赣界段设站收费。全线设2个匝道收费站，站名分别为"凫峰收费站"（位于K12+150m处）、"新安源收费站"（位于K23+070m处）；由安徽省 皖赣高速公路有限责任公司收费。收费经营期限29年，自收费之日起计算。收费标准、免费范围等由省交通运输厅、省发展改革委、省财政厅按照有关规 定执行。 ●中国"人造太阳"实验，有了新进展！ 1月2日，中国科学院合肥物质科学研究院等离子体物理研究所科研团队宣布，有"人造太阳"之称的全超导托卡马克核聚变实验装置（EAST）实验证实托 卡马克密度自由区的存在，找到突破密度极限的方法，为磁约束核聚变装置高密度运行提供了重要的物理依据。相关研究成果发表在国际学术期刊《科学 进展》上。详情>> ●亳州机场，开通新航线！ 日前，亳州机场管理有限公司发布消息，自2026年1月2日起，正式开通"天津-亳州-厦门"往返航线。 元旦假期，不少人前往图书馆、书店等处读书学习 ...

（来源：经济日报） 转自：经济日报 ■交通运输部：1日，全社会跨区域人员流动量为20747.5万人次，同比增长20.3％。2日，预计全社会跨区域人员流动量18682万人次，同比增长13.4％。 ■中国海油2日宣布，我国海上最大气田"深海一号"近期完成投产以来的第100船原油外输工作，2025年气田油气总产量突破450万吨油当量，与陆地中型油 田产量规模相当。 ■美国总统特朗普2025年12月31日签署文件，宣布推迟按照原计划继续提高对进口软体家具、厨房橱柜和浴室柜等产品的关税税率。美国政府当前对部分 软体家具、厨房橱柜和浴室柜征收25％的关税。 ■农业农村部：长江十年禁渔自2021年1月1日全面启动实施以来，已经取得了阶段性明显成效。5年来，渔政船艇、无人机、雷达视频等高科技装备基本 实现了重点水域全覆盖。 ■据海关统计，海南自贸港封关运作以来，截至2025年12月31日进口"零关税"货物达4.2亿元；新增外贸备案企业3265家，同比增长超2倍；2025年全年， 新增外贸备案企业3万余家，同比增长超四成。 ■2日，中国科学院合肥物质科学研究院等离子体物理研究所科研团队宣布，有"人造太阳"之称的全超导托卡马克核 ...

Core Viewpoint - The research team from the Hefei Institute of Physical Science, Chinese Academy of Sciences, has confirmed the existence of a density free zone in the EAST (Experimental Advanced Superconducting Tokamak) nuclear fusion device, providing significant physical evidence for high-density operation in magnetic confinement fusion devices [1] Group 1: Research Findings - The EAST device utilizes magnetic confinement to achieve controlled nuclear fusion, functioning as a spiral "magnetic track" that traps high-temperature plasma [1] - Plasma density is a critical parameter affecting fusion reaction rates, and the research developed a theory model (PWSO) to understand the interaction between boundary plasma and wall [1] - The study revealed that radiation instability caused by boundary impurities plays a key role in triggering the density limit, elucidating the mechanism behind this limit [1] Group 2: Experimental Methods - Researchers employed methods such as electron cyclotron resonance heating and pre-filling gas to reduce boundary impurity sputtering, actively delaying the onset of the density limit and plasma disruption [1] - By adjusting the physical conditions of the target plate, the team reduced tungsten impurity-induced sputtering, allowing plasma to surpass the density limit and enter a new density free zone [1] - The experimental results were in high agreement with the predictions made by the PWSO theory, marking the first confirmation of the existence of a tokamak density free zone [1]

【重点关注】 ·中国"人造太阳"实验找到突破密度极限的方法 ·元旦假期首日交通出行人数超2亿人次 ·港股开年大涨恒指涨2.76% 科指涨4.00% 【国内要闻】 ·1月2日，中国科学院合肥物质科学研究院等离子体物理研究所科研团队宣布，有"人造太阳"之称的全 超导托卡马克核聚变实验装置（EAST）实验证实托卡马克密度自由区的存在，找到突破密度极限的方 法，为磁约束核聚变装置高密度运行提供了重要的物理依据。相关研究成果发表在国际学术期刊《科学 进展》上。 ·中国海油1月2日宣布，我国海上最大气田"深海一号"近期完成投产以来的第100船原油外输工作，2025 年气田油气总产量突破450万吨油当量，与陆地中型油田产量规模相当。 ·从交通运输部获悉，元旦假期首日（1月1日），全社会跨区域人员流动量为20747.5万人次，同比增长 20.3%。 ·从中国国家铁路集团有限公司获悉，1月1日，全国铁路发送旅客1856万人次，运输安全平稳有序。1月 2日，全国铁路预计发送旅客1260万人次，计划加开旅客列车785列。 ·1月2日至3日，我国中东部地区阳光将陆续上线，但西北地区东部和西南地区东部等地仍会被阴雨雪天 气笼罩。随着寒 ...

1月2日，中国科学院合肥物质科学研究院等离子体物理研究所科研团队宣布，有"人造太阳"之称的全超导托卡马克核聚变实验装置（EAST）实验 证实托卡马克密度自由区的存在，找到突破密度极限的方法，为磁约束核聚变装置高密度运行提供了重要的物理依据。相关研究成果发表在国际 学术期刊《科学进展》上。 EAST高密度实验示意图。（科研团队提供） 托卡马克装置是一种利用磁约束来实现受控核聚变的环形装置，犹如一个螺旋形"磁跑道"，锁住高温等离子体，达到核聚变目的。等离子体密度 是托卡马克性能的关键参数之一，直接影响聚变反应速率。过去，科研人员发现，等离子体密度存在一个极限，一旦达到极限，等离子体就会破 裂并逃脱磁场约束，巨大能量释放到装置内壁，影响装置安全运行。国际聚变界通过长期研究发现，触发密度极限的物理过程发生于等离子体和 装置内壁的边界区域，但对其中的物理机制并不十分清楚。 团队提供） 此次，我国科研团队发展了边界等离子体与壁相互作用自组织（PWSO）理论模型，发现边界杂质引起的辐射不稳定性在密度极限触发中的关键 作用，揭示了密度极限的触发机理。依托EAST全金属壁运行环境，科研人员利用电子回旋共振加热和预充气协同启动等 ...

此次，我国科研团队发展了边界等离子体与壁相互作用自组织（PWSO）理论模型，发现边界杂质引起的辐射不稳定性在密度极限触发中 的关键作用，揭示了密度极限的触发机理。依托EAST全金属壁运行环境，科研人员利用电子回旋共振加热和预充气协同启动等方法降低边 界杂质溅射，主动延迟了密度极限和等离子体破裂的发生。通过调控靶板的物理条件，降低了靶板钨杂质主导的物理溅射，控制等离子体 突破了密度极限，引导等离子体进入新的密度自由区。实验结果与PWSO理论预测高度吻合，首次证实了托卡马克密度自由区的存在。这 一创新性工作为理解密度极限提供了重要线索，并为托卡马克高密度运行提供了重要的物理依据。 中国"人造太阳"实验找到突破密度极限的方法 1月2日，中国科学院合肥物质科学研究院等离子体物理研究所科研团队宣布，有"人造太阳"之称的全超导托卡马克核聚变实验装置 （EAST）实验证实托卡马克密度自由区的存在，找到突破密度极限的方法，为磁约束核聚变装置高密度运行提供了重要的物理依据。相关 研究成果发表在国际学术期刊《科学进展》上。 EAST高密度实验示意图。（科研团队提供） 托卡马克装置是一种利用磁约束来实现受控核聚变的环形装置，犹如一 ...