Core Insights - The Brazilian National Confederation of Industry (CNI) reported that the proportion of imported goods in consumer purchases in Brazil will rise to 26.7% in 2024, marking a record high since the survey began in 2002 [1] - Since the survey's inception in 2003, the share of imported goods in Brazilian consumption has increased from 13.4% to 26.7% [1] - Chinese products have become a significant driver of this growth, now accounting for 9.2% of the Brazilian consumer market, more than double the figure from a decade ago [1] Industry Impact - The influence of Chinese products in the Brazilian market has been expanding, covering high-value sectors such as hybrid and electric vehicles, as well as everyday items purchased through international e-commerce platforms [1] - In terms of specific categories, the market share of Chinese-manufactured machinery, equipment, and computer products in Brazil continues to rise, alongside textiles [1]

Core Insights - Three new stocks from the Sci-Tech Innovation Board are set to be issued, with a total expected fundraising of 7.163 billion yuan [1][2][3] Group 1: Company Summaries - **Angruiwei**: - Issuance date: December 5, 2025 - Total shares to be issued: 24.8829 million - Online issuance: 3.9810 million shares - Issuance price: 83.06 yuan - Single account subscription limit: 3,500 shares - Required market value: 35,000 yuan - Focus: Integrated circuit design in RF and analog fields, recognized as a national-level "little giant" enterprise - 2023 and 2024 net profit: -450 million yuan and -64.7092 million yuan, with year-on-year changes of -55.28% and 85.62% respectively [1] - **Muxi Co., Ltd.**: - Issuance date: December 5, 2025 - Total shares to be issued: 40.10 million - Online issuance: 6.4160 million shares - Issuance price: 104.66 yuan - Single account subscription limit: 6,000 shares - Required market value: 60,000 yuan - Focus: Development of high-performance GPU chips and computing platforms for AI training, inference, and general computing - 2023 and 2024 net profit: -871 million yuan and -1.409 billion yuan, with year-on-year changes of -12.12% and -61.72% respectively [2] - **Youxun Co., Ltd.**: - Issuance date: December 8, 2025 - Total shares to be issued: 20.00 million - Online issuance: 4.8000 million shares - Expected fundraising: 900 million yuan - Focus: Research, design, and sales of optical communication front-end transceiver chips, recognized as a national-level manufacturing champion - 2023 and 2024 net profit: 72.0835 million yuan and 77.8664 million yuan, with year-on-year changes of -11.44% and 8.02% respectively [3]

Company News - GuoDun Quantum's chairman, Lv Pin, unexpectedly passed away [7] - CICC announced a cash dividend of 434 million yuan for the first half of 2025, with the record date set for December 26 [8] - Haitian Flavoring announced that its cash dividend ratio will not be less than 80% annually for the next three years (2025-2027) [9] - Sichuan Road and Bridge announced that China Post Insurance has increased its stake to 5% [10] - Zhongwei Company announced plans to acquire Hangzhou Zhonggui's equity, leading to a stock suspension [11] - WuXi AppTec reported that 18 shareholders, including the third, fourth, and sixth largest, collectively reduced their holdings by 29.5 million shares between November 26 and December 17 [11] - Lida Xin announced that shareholder Li Chunhua reduced his stake by 1.56% between December 10 and December 17 [12] - Visionox plans to sign an investment cooperation agreement to advance the Hefei 8.6-generation AMOLED production line project, with a second-phase capital of 9.443 billion yuan [12] - Western Mining announced that its wholly-owned subsidiary, Geermu West Mining Resources, has obtained a mining license, with gold reserves of 2.86 tons [13] - Yidong Electronics announced that a related party reduced its holdings by 2.3463 million shares between December 10 and December 17 [14] - Shandong Highway plans to provision for a long-term equity investment impairment of approximately 690 million yuan in Dongxing Securities [15] - GuoAo Technology's former actual controller, Chen Chongjun, was sentenced to six years in prison for manipulating the securities market, with a fine of 4 million yuan [16] Industry News - The Hong Kong Stock Exchange is consulting market opinions on optimizing the framework for trading units, with potential adjustments affecting about 25% of issuers [5] - The Ministry of Commerce responded to the latest developments in export controls on rare earth-related items, indicating that some Chinese exporters have met the basic requirements for applying for general licenses [5] - The National Digital Exchange System Engineering Technology Research Center, in collaboration with China Mobile and China Unicom, has achieved breakthroughs in resource scheduling efficiency and reliability through a "multi-modal on-the-fly computing" model [5] - The scale of China's biomanufacturing industry has continued to grow, reaching a total scale of 1.1 trillion yuan, with biopharmaceutical product output accounting for over 70% of the global total [5] - Platinum has become a highly sought-after asset, with the price of pure platinum reaching 815 yuan per gram, and futures contracts seeing a significant increase of 5.32% on December 18 [6]

Group 1 - The core focus of the 2026 Annual Conference is on the impact of artificial intelligence (AI) from technological breakthroughs to societal reconstruction, exploring how embodied intelligence drives industrial transformation and seeks paths for AI to align with low-carbon goals during the critical period of the "14th Five-Year Plan" [2][3] - The conference features prominent guests including Terrence Sejnowski, a member of the National Academies of Sciences, Engineering, and Medicine, and Xue Lan, Director of the National New Generation Artificial Intelligence Governance Professional Committee [3] Group 2 - Insights from the industry highlight how breakthroughs in AI models in 2026 will reshape investment logic in computing power, applications, and aerospace computing, with models like DeepSeek driving advancements in China [5][6] - The long-term improvement in the A-share market environment is expected to stem from a decline in interest rates and increased liquidity, with the CSI A500 index providing balanced industry allocation and core asset selection [8] Group 3 - The 2026 Annual Strategy Conference will focus on the restructuring and opportunities in cyclical industries under the "anti-involution" policy, discussing how construction materials can accelerate clearing at the bottom, and how new chemical materials can benefit from supply-demand improvements [10] - The investment outlook for 2026 emphasizes resilience and rebalancing, with global investment patterns influenced by geopolitical uncertainties and expectations of interest rate cuts by the Federal Reserve, alongside China's fiscal policies potentially boosting economic growth [13][14]

资金流向方面，高换手率个股中，有18股今日获主力资金净流入，净流入金额较多的有海峡创新、天银 机电、西测测试，净流入金额分别为4.89亿元、4.05亿元、2.28亿元，净流出金额较多的有海科新源、 联特科技、波长光电，净流出金额分别为1.48亿元、1.46亿元、1.44亿元。（数据宝） 创业板指今日下跌2.17%，报收3107.06点，创业板全日成交额4498.55亿元，比上个交易日减少452.59亿 元。今日可交易创业板股中，730只股收盘上涨，涨幅超过10%的有10只，其中，德艺文创、漱玉平 民、万隆光电等4股涨停，涨幅在5%至10%之间的有34只，收盘下跌的有618只，跌幅超10%的有1只。 证券时报·数据宝统计显示，换手率方面，创业板今日平均换手率为3.27%，换手率区间分布显示，换手 率超过20%的有24只，换手率10%~20%之间的有78只，换手率5%~10%的有207只，换手率1%~5%的有 923只，换手率不足1%的有158只。 换手率最高的是德艺文创，该股今日收盘涨停，全天换手率39.21%，成交额7.28亿元；其次是天银机 电，该股今日收盘上涨16.53%，全天换手率38.66%，成交额4 ...

2025年12月18日，在昆山举行的光合组织2025人工智能创新大会（HAIC2025）上，中科曙光发布并展出了全球领先的大规模智能计算系统——scaleX万卡 超集群，这也是国产万卡级AI集群系统首次以真机形式亮相。 作为 "AI计算开放架构"最新重磅成果，scaleX万卡超集群可支持多品牌加速卡以及主流计算生态，并实现400+主流大模型、世界模型等适配优化。在实际应 用中，该超集群可覆盖大模型训练、金融风控、地质能源勘探及科学智能等多元场景。 "AI计算开放架构" 由中科曙光协同20多家AI产业链企业共同推出，以共享若干关键共性技术能力，依托系统工程思维推进智算集群创新。通过scaleX万卡超 集群，AI企业可降低智算集群研发门槛，并从技术"单点突围"走向产业"生态共进"，将开放理念转化为可落地普惠算力。 优势1：全球首创单机柜级640卡超节点。scaleX万卡超集群由16个曙光scaleX640超节点通过scaleFabric高速网络互连而成，可实现10240块AI加速卡部署， 总算力规模超5EFlops。作为世界首个单机柜级640卡超节点，scaleX640采用超高密度刀片、浸没相变液冷等技术，将单机 ...

以最新收盘价计算，科创板平均股价为41.58元，其中股价超100元的有70只，股价最高的是寒武纪-U。 证券时报·数据宝统计显示，科创板股今日上涨的有277只，下跌的有309只，以收盘价为基准测算，科 创板平均股价为41.58元，其中，收盘价超过100元的有70只，股价在50元至100元之间的有137只，股价 在30元至50元的有141只。 科创板股中，收盘价最高的是寒武纪-U，今日报收1287.00元，下跌2.17%，其次是C沐曦-U、摩尔线程- U等，最新收盘价分别为787.04元、705.71元。 科创板百元股中，今日平均下跌1.54%，具体来看，今日上涨的有16只，涨幅居前的有星环科技-U、东 芯股份、臻镭科技等。下跌的有54只，跌幅居前的有C昂瑞-UW、浩欧博、生益电子等。 向前追溯发现，科创板百元股最新收盘价相对发行价平均溢价440.35%，溢价幅度居前的有寒武纪-U、 安集科技、百利天恒等，溢价幅度分别为1898.76%、1488.71%、1309.39%。 688795 摩尔线程-U 705.71 -1.27 16.64 电子 688498 源杰科技 634.60 -4.43 4.56 电子 ...

按最新收盘价计算，A股均价为13.62元，不足2元的个股共有36只，股价最低的是退市苏吴，最新收盘 价为0.35元。 | 代码 | 简称 | 最新收盘价（元） | 日涨跌幅（%） | 日换手率（%） | 市净率（倍） | 行业 | | --- | --- | --- | --- | --- | --- | --- | | 600200 | 退市苏吴 | 0.35 | 2.94 | 2.41 | 0.14 | 医药生物 | | 300344 | *ST立方 | 1.19 | -7.03 | 11.79 | 3.38 | 计算机 | | 601005 | 重庆钢铁 | 1.45 | -0.68 | 1.03 | 0.78 | 钢铁 | | 000656 | *ST金科 | 1.47 | -0.68 | 1.32 | | 房地产 | | 600022 | 山东钢铁 | 1.48 | 0.68 | 0.54 | 0.84 | 钢铁 | | 002146 | 荣盛发展 | 1.51 | -0.66 | 1.95 | 0.55 | 房地产 | | 300391 | *ST长药 | 1.51 | -6.21 | 8.14 ...

资金面上看，两市主力资金全天净流出325.78亿元，今日有8个行业主力资金净流入，国防军工行业主 力资金净流入规模居首，该行业今日上涨0.90%，全天净流入资金22.90亿元，其次是银行行业，日涨幅 为1.97%，净流入资金为9.27亿元。 主力资金净流出的行业有23个，电子行业主力资金净流出规模居首，全天净流出资金110.42亿元，其次 是电力设备行业，净流出资金为73.47亿元，净流出资金较多的还有机械设备、非银金融、计算机等行 业。 国防军工行业今日上涨0.90%，全天主力资金净流入22.90亿元，该行业所属的个股共138只，今日上涨 的有102只，涨停的有5只；下跌的有36只，跌停的有1只。以资金流向数据进行统计，该行业资金净流 入的个股有78只，其中，净流入资金超亿元的有10只，净流入资金居首的是中国卫星，今日净流入资金 7.92亿元，紧随其后的是中航重机、西测测试，净流入资金分别为4.23亿元、2.28亿元。国防军工行业 资金净流出个股中，资金净流出超亿元的有5只，净流出资金居前的有航天电子、景嘉微、光启技术， 净流出资金分别为3.79亿元、2.35亿元、1.51亿元。（数据宝） 国防军工行业资金 ...

证券日报网12月17日讯协创数据在12月16日回答调研者提问时表示，公司于2025年10月22日递交A1 表，10月24日递交中证监国际司。目前国际司排队企业较多，根据公开信息显示，当前排队企业269 家，公司相关工作正在积极有序推进中，具体进度以公司公告为准。 （文章来源：证券日报） ...