Macro and Financial - Hainan Free Trade Port officially launched on December 18, with "zero tariff" items expanded to over 6,600 (accounting for 74% of all product categories), and processing value-added domestic sales exempt from tariffs [2] - Central Economic Work Conference emphasized stabilizing the real estate market from both supply and demand sides, encouraging the acquisition of existing housing for reasonable uses and promoting the transformation of real estate companies [3] - Private equity fund size reached a historical high of 22.09 trillion yuan by the end of November, growing from 19.91 trillion yuan at the beginning of the year, with an increase of over 2 trillion yuan [4] - Significant fluctuations in commodities: gold surpassed $4,310 per ounce, WTI crude oil fell to a low of $56.82 per barrel, and Bitcoin fluctuated between $86,000 and $88,000 [4] Capital Market - A-share listed companies' cash dividends reached 2.61 trillion yuan this year, surpassing the total for 2024 and setting a historical record [8] - Institutional research on North Exchange listed companies has significantly increased, with over 272 companies receiving various institutional surveys, covering more than 95% [8] - A-share market experienced a volume decline with all three major indices falling, while sectors like commercial aerospace and food and beverage saw gains [8] - Hong Kong stock market keywords for the year were "repair" and "differentiation," with liquidity recovery lifting market valuations and structural differentiation creating investment opportunities [9] Business Industry - The MUSA Developer Conference revealed key technological advancements in the domestic computing industry, including a new GPU architecture that enhances performance by 10 times [13] - The Ministry of Commerce announced anti-dumping duties on EU pork products starting December 17, 2025, for five years, prompting mixed reactions within the EU [13] - The first batch of L3-level conditional autonomous driving vehicles received approval for road testing in designated areas, indicating progress in the autonomous driving industry [13] - The retirement of 2G networks is causing functionality issues for early smart electric vehicles, affecting approximately 380 million electric bicycles in China [14]

Group 1: Government Initiatives - The State Council, led by Premier Li Qiang, emphasized the need for all departments to align their actions with the central government's economic strategies for the upcoming year, enhancing responsibility and urgency in task execution [2] - Departments are encouraged to collaborate closely and develop specific implementation plans to ensure effective execution of economic policies [2] Group 2: Market Regulation - The National Internet Information Office and the China Securities Regulatory Commission have cracked down on accounts spreading rumors and illegal stock recommendations, highlighting the importance of maintaining market stability [3] - The authorities have urged the public to adopt correct investment philosophies and enhance their ability to discern financial information [3] Group 3: Major Corporate Transactions - China Shenhua announced a significant acquisition involving the purchase of 100% equity in multiple companies, with a total transaction value of 133.598 billion yuan, marking it as the largest acquisition in A-share market history [4][5] - The acquisition will enhance China Shenhua's coal reserves and production capacity significantly, with coal reserves increasing by 64.72% to 6.849 billion tons and production capacity rising by 56.57% to 512 million tons [5] Group 4: Technological Advancements - Researchers at Shanghai Jiao Tong University have achieved a breakthrough in optical computing, developing a chip that supports large-scale semantic media generation, which is crucial for AI and data processing [6] - Moore Threads unveiled a new GPU architecture that improves computing density by 50% and energy efficiency by ten times, indicating advancements in AI computing capabilities [7] Group 5: Regulatory Developments - The National Development and Reform Commission has released the "Internet Platform Pricing Behavior Rules" to regulate pricing practices on online platforms, ensuring fair competition and consumer protection [9] - The rules prohibit platforms from imposing unreasonable restrictions on sellers' pricing autonomy, promoting a healthier e-commerce environment [9] Group 6: Market Movements - Major U.S. stock indices saw gains, with significant increases in tech stocks, indicating a positive market sentiment [11] - The Chinese stock market is set to experience a substantial unlock of restricted shares, with a total of 210.32 billion shares worth approximately 1879.88 billion yuan becoming tradable [14][15]

- The report discusses multiple quantitative timing models for A-shares, including short-term, medium-term, and long-term models. The short-term models include the Volume Model (neutral for all broad-based indices), Feature Institutional Model (bullish), Feature Volume Model (bearish), and Smart Algorithm Models (bullish for CSI 300, bearish for CSI 500)[1][12][77]. Medium-term models include the Limit-Up-Limit-Down Model (neutral) and the Up-Down Return Difference Model (bullish for all broad-based indices)[13][78]. The long-term model, the Long-Term Momentum Model, is bullish[14][79]. Comprehensive models like the A-Share Comprehensive Weapon V3 Model and the A-Share Comprehensive CSI 2000 Model are bearish[15][80] - For Hong Kong stocks, the medium-term models include the Turnover-to-Volatility Model (bullish) and the Hang Seng Index Up-Down Return Difference Model (neutral)[16][81] - The report emphasizes that timing strategies are not achieved through a single model but require a multi-cycle, multi-strategy system. It highlights the use of price-volume, acceleration, trend, momentum, and limit-up-limit-down perspectives to construct eight major models for market timing[9] - Backtesting results for the Double-Bottom Pattern show a weekly return of 0.29%, outperforming the Shanghai Composite Index by 0.27% during the same period. Since December 31, 2020, the cumulative return of the Double-Bottom Pattern portfolio is 11.79%, slightly underperforming the Shanghai Composite Index's cumulative return of 12.02%[44] - Backtesting results for the Cup-and-Handle Pattern show a weekly return of 0.3%, outperforming the Shanghai Composite Index by 0.27% during the same period. Since December 31, 2020, the cumulative return of the Cup-and-Handle Pattern portfolio is 9.27%, underperforming the Shanghai Composite Index's cumulative return of 12.02%[44]

Group 1 - Nanjing Tourism has terminated the acquisition of 100% equity in Nanjing Huangpu Hotel Co., Ltd., citing current market conditions and friendly negotiations with the counterparty as reasons for the decision [2][3] - The company had previously planned to acquire the hotel for 199 million yuan and raise up to 39.83 million yuan in supporting funds [2] - Nanjing Tourism is the only listed platform under Nanjing Cultural Tourism and owns the Hongshan Zoo IP [2] Group 2 - Next week, nearly 1.9 trillion yuan worth of restricted shares will be unlocked, with around 50 stocks having their limited shares released [5][6] - Among these, 17 stocks will have a market value of over 1 billion yuan released, with seven stocks exceeding 10 billion yuan, including Shouchuang Securities, Sany Heavy Energy, and Weidao Nano [5][6] - Shouchuang Securities has the highest unlock value at 42.31 billion yuan, with 2.25 billion shares released, accounting for 82.38% of the company's total share capital [6][7]

摘要 存储需求预计 2026 年超供，2025 年 9 月现货价已大幅上涨，四季度 合约价涨幅预期上修，行业维持供不应求状态，2026 年 Q1 合约价预计 持续超预期，CSP 服务器存储器需求增速预计至少 30%。 存储行业大缺货背景下，长鑫存储和长江存储等国内企业扩产有望超预 期，逻辑先进制程扩产亦将受益，设备厂商如拓荆科技将受益于扩产带 来的额外订单，国产化率提升带来相应收益。 半导体设备指数今年以来增长显著，拓荆科技和微导纳米涨幅居前。9 月初以来，存储涨价催化及产品上市预期强化，相关公司股价进一步上 涨，预计长鑫和长江 2026 年扩产量约为 10-11 万片。 存储设备板块未来几年有望保持较高增速，订单确定性较高，对营收和 利润预测准确性提升。北方华创等公司 PE 较低，有望通过 EPS 增长推 动市值上升，年初设备板块胜率较高。 晶合集成主业稳健，各领域处于满载状态。CBA 和 CFA 技术发展有望 推动 DRAM 阵列与 CMOS 外围电路分离制造，产生外包需求，为晶合 集成等公司带来巨大机会，如 28 纳米节点代工可带来显著营收增量。 Q&A 2025 年存储行业的市场表现和未来预期如何？ ...

（文章来源：证券日报） 证券日报网讯 12月16日，微导纳米在互动平台回答投资者提问时表示，公司目前营业收入主要来自国 内，同时正在积极开拓海外市场，目前产品已销往东南亚、欧盟等多个国家和地区。 ...

证券日报网讯 12月16日，微导纳米在互动平台回答投资者提问时表示，可转债属于《证券法》规定的 其他具有股权性质的证券。根据《证券法》第四十四条规定"上市公司、股票在国务院批准的其他全国 性证券交易场所交易的公司持有百分之五以上股份的股东、董事、监事、高级管理人员，将其持有的该 公司的股票或者其他具有股权性质的证券在买入后六个月内卖出，或者在卖出后六个月内又买入，由此 所得收益归该公司所有，公司董事会应当收回其所得收益"。 ...

每经AI快讯，有投资者在投资者互动平台提问：注意到积极布局海外市场，业务覆盖多个国家和地 区，请问近两年是否出口欧盟国家？ 微导纳米（688147.SH）12月16日在投资者互动平台表示，公司目前营业收入主要来自国内，同时正在 积极开拓海外市场，目前产品已销往东南亚、欧盟等多个国家和地区。 （文章来源：每日经济新闻） ...

董秘回答(微导纳米SH688147)： 投资者提问： 免责声明：本信息由新浪财经从公开信息中摘录，不构成任何投资建议；新浪财经不保证数据的准确 性，内容仅供参考。 注意到积极布局海外市场，业务覆盖多个国家和地区，请问近两年是否出口欧盟国家？ 尊敬的投资者您好。公司目前营业收入主要来自国内，同时正在积极开拓海外市场，目前产品已销往东 南亚、欧盟等多个国家和地区。感谢您的关注！ 来源：问董秘 查看更多董秘问答>> ...

格隆汇12月16日丨微导纳米(688147.SH)公布，公司目前营业收入主要来自国内，同时正在积极开拓海 外市场，目前产品已销往东南亚、欧盟等多个国家和地区。 ...