Choice统计显示，12月29日，沪深两市可交易A股中，上涨个股有1954只，下跌个股有3088只，平盘个 股有127只。不含当日上市新股，共有90只个股涨停，25只个股跌停。从所属行业来看，涨停个股主要 集中在化工、机械设备、国防军工、建筑装饰、汽车、电力设备等行业。 （原标题：今日90只个股涨停 主要集中在化工、机械设备等行业） ...

Investment Rating - The investment rating for the construction and decoration industry is "Positive" (maintained) [2] Core Insights - The report emphasizes the upcoming "spring excitement" in the construction sector as the "14th Five-Year Plan" approaches its start, with a historical pattern of infrastructure investment showing a tendency for higher growth in the early stages of five-year plans [4][10] - The report highlights that the current infrastructure investment is still at a low level, but anticipates an increase in investment pace as the "15th Five-Year Plan" begins, which is expected to support the construction sector's performance in 2026 [4][10] - Key areas of focus for investment include major national projects such as the canal system, Tibet railway, and new energy infrastructure, which are expected to generate long-term order demand [19] Summary by Sections Policy Developments - The report notes that the government is actively releasing positive signals regarding the "15th Five-Year Plan," with a focus on high-quality development and major infrastructure projects [3][20] - The central government has emphasized the importance of stabilizing the real estate market and accelerating the renovation of old urban areas, with significant progress already reported in various provinces [3][21] Market Performance - The report indicates that the construction and decoration index has shown positive performance, with a 2.26% increase, and highlights the top-performing stocks in the sector [6] Future Outlook - The report identifies three core investment themes for the construction sector in 2026: 1. Major national projects that will continue to drive long-term demand [19] 2. High-dividend, low-valuation state-owned construction enterprises that are expected to gain value [19] 3. Private construction companies leveraging cash flow and flexibility to enter new markets such as clean rooms and AI infrastructure [19]

资金流向 12月26日主力资金净流入169.02万元；游资资金净流出168.43万元；散户资金净流出0.59万元。 公司公告汇总 截至2025年12月26日收盘，*ST中装(002822)报收于4.07元，上涨2.01%，换手率3.67%，成交量30.14万 手，成交额1.22亿元。 关于公司股价向下除权的第二次风险提示公告 当日关注点 深圳市中装建设集团股份有限公司因法院裁定批准《重整计划》，拟以资本公积金转增股本，每10股转 增约10.31股，总股本将增至1,950,000,000股。本次转增可能导致股价向下除权调整。公司股票已被实施 退市风险警示及其他风险警示，因主要银行账户被冻结、年报财务数据虚假记载及审计报告显示持续经 营能力存在不确定性。若重整计划未能执行，公司可能被宣告破产，面临终止上市风险。 交易信息汇总 关于公司股票停牌的提示性公告 深圳市中装建设集团股份有限公司股票（证券简称：*ST中装，证券代码：002822）将于2025年12月29 日开市起停牌一个交易日，并于2025年12月30日开市起复牌。此次停牌系因实施资本公积金转增股本， 股权登记日为2025年12月29日，转增股本上市日为2 ...

Core Viewpoint - Several stocks have issued announcements regarding abnormal trading fluctuations, indicating potential risks associated with their recent price movements [1][2][3]. Group 1: Stock Announcements - Victory Energy (001331) has announced that its stock price has significantly deviated from its fundamentals, indicating a risk of rapid decline if prices continue to rise. The company may apply for a trading suspension for verification if prices increase further [1][2]. - Jia Mei Packaging (002969) has also reported that its stock price has severely diverged from its fundamentals, warning investors of potential risks and the possibility of applying for a trading suspension if prices rise abnormally [1][3]. - Zhejiang Shibao (002703), Shenjian Co. (002361), Hainan Development (002163), and Tongyu Communication (002792) have all issued announcements stating that their internal and external operating environments have not changed significantly, and there are no undisclosed major matters [1][4][5]. Group 2: Company Operations - Victory Energy's main business remains the procurement, transportation, and sales of liquefied natural gas, with no significant changes reported. The company has signed a share transfer agreement with its controlling shareholder, and there are no plans for asset restructuring or major business changes in the next 12 months [2]. - Jia Mei Packaging continues to focus on the research, design, production, and sales of food and beverage packaging containers, with no major changes in its operations. The company has also signed a share transfer agreement with its controlling shareholder, with no plans for significant adjustments in the next 12 months [3]. - Aerospace Development (000547) reported that its subsidiary, Aerospace Tianmu (Chongqing) Satellite Technology Co., primarily engages in commercial low-orbit satellite operations and data application services, contributing less than 1% to the company's total revenue for the first three quarters of 2025 [6].

Investment Rating - The report maintains a rating of "Buy" for the industry, indicating a positive outlook for investment opportunities in the commercial aerospace sector [1]. Core Insights - The commercial aerospace sector is expected to experience significant growth driven by a combination of fundamental improvements and policy support, with a notable emphasis on becoming a "space power" as highlighted in the recent Fourth Plenary Session of the 19th Central Committee [2][15]. - The report outlines a multi-faceted catalyst for growth, including accelerated satellite launch schedules, technological breakthroughs in reusable rockets, and a series of supportive policies from the government aimed at enhancing the commercial aerospace landscape [2][15]. Summary by Sections Policy Developments - The Fourth Plenary Session on October 23, 2025, emphasized the importance of building a manufacturing and aerospace power, leading to the establishment of a dedicated Commercial Aerospace Office to streamline regulatory processes [2][15]. - A series of policies have been introduced to promote high-quality development in commercial aerospace, including a plan to integrate commercial aerospace into the national development framework by 2027 [2][15]. Industry Developments - The report notes that over 50,000 low-orbit satellites have been proposed, with major projects like the China Star Network and the Shanghai Yanjin Thousand Sail Constellation leading the way [3][17]. - The expected launch rate is projected to increase significantly, with an average of approximately 2,776 satellites to be launched annually from 2026 to 2035 [3][17]. Financing Support - Recent policies have focused on facilitating private investment in commercial aerospace, with measures to support IPOs for companies in this sector, including Blue Arrow Aerospace and Star River Power [4][20]. - Local governments are also providing substantial subsidies to enhance the financing environment for satellite manufacturing and launch services [4][20]. Key Investment Targets 1. **Shanghai Port Bay**: A leader in satellite energy systems, with significant growth potential in perovskite solar cells, which are expected to see increased adoption due to cost advantages [5][21]. 2. **Dongzhu Ecology**: Engaged in acquiring a majority stake in Kai Rui Xing Tong to enter the satellite communication sector, with strong growth in revenue and profitability anticipated post-acquisition [9][22]. 3. **Other Notable Companies**: Companies such as Jintanlang, Zhongheng Design, and others are also highlighted for their involvement in various aspects of the commercial aerospace industry, including satellite energy, communication, and launch facilities [9][30].

本周（12月22日至26日）三大指数均累计上涨，沪指涨1.88%，深证成指涨3.53%，创业板指涨3.9%。 板块方面，商业航天概念持续爆发，机器人、锂电板块走势活跃。 | | | 哥指数表现 12.22-12.26 | | | | | --- | --- | --- | --- | --- | --- | | 指数 | 周五涨跌幅 | 周五收盘点数 | 周五成交额(亿元) | 近一周涨跌幅 | 年初至今 | | 上证指数 | 0.10% | 3964 | 8936 | 1.88% | 18.26% | | 深证成指 | 0.54% | 13604 | 12665 | 3.53% | 30.62% | | 北证50 | 0.35% | 1463 | 211 | 1.19% | 40.97% | | 科创20 | -0.24% | 1346 | 452 | 2.85% | 36.09% | | 创业板指 | 0.14% | 3244 | 5713 | 3.90% | 51.47% | | F班50 | 0.41% | 3045 | 1009 | 1.37% | 13.43% | | 沪深300 | 0.32% ...

2025 年 12 月 28 日 相关研究 证券分析师 袁豪 A0230520120001 yuanhao@swsresearch.com 唐猛 A0230523080003 tangmeng@swsresearch.com 研究支持 唐猛 A0230523080003 tangmeng@swsresearch.com 联系人 唐猛 A0230523080003 tangmeng@swsresearch.com 中央企业负责人会议召开,推进央企战略性、 专业化重组整合和高质量并购 ──申万宏源建筑周报（20251222-20251226） 本期投资后了 请务必仔细阅读正文之后的各项信息披露与声明 一周板块回顾：板块表现方面，SW建筑装饰指数+2.26%，沪深 300 指 0 数+1.95%，相对收益为 0.31pct。周涨幅最大的三个子行业分别为装饰 幕墙 (+7.14%)、专业工程 (+6.11%)、国际工程 (+3.52%)，对应行 业内三个公司: 海南发展 (+56.46%)、上海港湾 (+44.35%)、中铝国 际 (+19.28%); 年涨幅最大的三个子行业分别是生态园林 (+54.66%)、专业工 ...

Investment Rating - The industry investment rating is "Overweight" indicating a positive outlook for the sector [3][24]. Core Insights - The report highlights a significant increase in the construction and decoration sector, with the SW Building Decoration Index rising by 2.26% [3][4]. - Key sub-sectors such as decorative curtain walls, professional engineering, and international engineering have shown strong weekly performance, with increases of 7.14%, 6.11%, and 3.52% respectively [3][6]. - The report emphasizes the importance of effective investment in infrastructure and strategic mergers and acquisitions as outlined by the State-owned Assets Supervision and Administration Commission (SASAC) [3][10]. Industry Performance - The construction industry outperformed the Shanghai Composite Index, with a weekly increase of 2.26% compared to the index's 1.88% [4][5]. - The best-performing sub-industry for the week was decorative curtain walls, which saw a rise of 7.14% [6][9]. - Year-to-date, the ecological landscaping sector has shown the highest growth at 54.66%, followed closely by professional engineering and decorative curtain walls [6][9]. Key Company Developments - Zhejiang Communications Technology Co., Ltd. won a contract for the "Fuchun River Urbanization Project" valued at 3.004 billion yuan, representing 6.29% of its 2024 revenue [14]. - China Aluminum International signed a contract worth 14 billion yuan with an overseas client, accounting for 58.33% of its 2024 revenue [14][15]. - The report notes significant stock performance, with companies like Hainan Development and Shanghai Port Bay seeing weekly increases of 56.46% and 44.35% respectively [3][10].

Group 1 - A total of 40 stocks have increased by 30% this week, with the largest increase being 74.8% for Guangdao Tui [1] - Antong Holdings, Jiamei Packaging, Shenjian Co., and Shengtong Energy have all seen cumulative increases of over 60% this week [1] - The machinery equipment industry leads with 6 stocks among those that increased over 30%, followed by the construction decoration industry with 5 stocks [1]

Group 1 - The core viewpoint of the article highlights that the power equipment, banking, and construction decoration industries received significant capital inflows, while the electronics sector faced substantial sell-offs [1] Group 2 - The power equipment industry saw a net inflow of 15.503 billion yuan [1] - The electronics industry experienced a net outflow exceeding 10 billion yuan [1] - The computer, pharmaceutical, and telecommunications sectors also faced notable net outflows [1] Group 3 - Individual stocks that attracted the most capital inflows included Sunshine Power, Tianji Co., and Duofuduo, with inflows of 3.828 billion yuan, 3.189 billion yuan, and 2.485 billion yuan respectively [1] - Stocks that experienced the highest net outflows were Saiwei Electronics, New Yisheng, and Shenghong Technology, with outflows of 2.806 billion yuan, 2.651 billion yuan, and 2.473 billion yuan respectively [1]