重要内容提示： ● 深圳瑞华泰薄膜科技股份有限公司（以下简称"公司"）股票交易连续 2 个交易日内（2026 年 1 月 23 日、2026 年 1 月 26 日）收盘价格涨幅偏离值累计 超过 30%，根据《上海证券交易所交易规则》《上海证券交易所科创板股票异常 交易实时监控细则》的有关规定，属于股票交易异常波动情形。 ● 经公司自查，并发函问询公司第一大股东，截至 2026 年 1 月 26 日，公 司及第一大股东不存在影响公司股票交易异常波动的重大事项，亦不存在其他应 披露而未披露的重大信息，包括但不限于重大资产重组、股份发行、上市公司收 购、债务重组、业务重组、资产剥离和资产注入等重大事项。公司未发现前期披 露的信息存在需要更正、补充之处。 ● 根据中证指数有限公司官方网站发布的截至 2026 年 1 月 26 日的最新数 据显示，公司所属中上协行业分类"C29 橡胶和塑料制品业"对应的指数最新滚 动市盈率为 29.68 倍、市净率 2.63 倍，公司最新市净率为 5.30 倍，公司 2024 年 度归属于上市公司股东的净利润为负，因此无市盈率倍数。公司市净率明显高于 同行业水平，已严重偏离基本面。公司 ...

格隆汇1月26日｜瑞华泰公告，市场近期高度关注商业航天热点概念。现阶段，公司的主营业务为高性 能聚酰亚胺薄膜的研发、生产和销售。公司在航天领域的业务多体现为项目合作研发模式，2025年该板 块营业收入约180万元，占总营业收入比例不足1%（未经审计）。当前公司基本面未发生重大变化，存 在市场情绪过热及非理性炒作的情形，存在短期大幅下跌的风险。公司郑重提醒广大投资者注意二级市 场交易风险，理性决策，审慎投资。 ...

每经AI快讯，1月26日，瑞华泰(688323.SH)发布异动公告，市场近期高度关注商业航天热点概念。现阶 段，公司的主营业务为高性能聚酰亚胺薄膜的研发、生产和销售。公司在航天领域的业务多体现为项目 合作研发模式，2025年该板块营业收入约180万元，占总营业收入比例不足1%(未经审计)。 ...

Market Overview - A total of 70 stocks hit the daily limit, while 40 stocks faced limit down, resulting in a sealing rate of 64%. The market experienced fluctuations with significant divergence between large and small indices, as the Shenzhen Composite Index and ChiNext Index opened high but fell over 1% during the day. The total trading volume in the Shanghai and Shenzhen markets reached 3.25 trillion yuan, an increase of 163 billion yuan compared to the previous trading day. Overall, more than 3,700 stocks declined, with the metal, oil and gas, photovoltaic, and chemical sectors leading the gains, while commercial aerospace, sports, semiconductors, and military industries faced declines. By the close, the Shanghai Composite Index fell by 0.09%, the Shenzhen Composite Index by 0.85%, and the ChiNext Index by 0.91% [1]. Stock Performance Analysis - The advancement rate for consecutive limit-up stocks dropped to 16.67%. High-profile stocks such as Fenglong Co. and Jiamei Packaging, which previously achieved 18 consecutive limit-ups, announced suspension for verification, impacting market sentiment towards high-priced stocks. The number of stocks with three or more consecutive limit-ups fell to only two, with both Runbei Hangke and Yuejian Intelligent hitting limit down. The recent focus of speculative funds on elastic sectors showed signs of localized losses, particularly after the Beijing Stock Exchange restricted trading for a private fund, leading to a significant drop of 28% for Huawi Design, which had previously achieved two consecutive limit-ups [3][4]. Sector Highlights - The "space photovoltaic" sector gained attention following support from Tesla CEO Elon Musk, who stated that SpaceX and Tesla are working to enhance solar energy production, aiming for an annual capacity of 100 GW within three years. Stocks like Mingyang Smart Energy, Tuojin New Energy, and GCL-Poly Energy achieved consecutive limit-ups, although individual stock performances varied significantly. Despite being viewed as a strong rebound opportunity within the commercial aerospace industry, the sector faced challenges amid a broader market retreat [5]. Precious Metals and Energy Sector - International precious metal prices have surged, with spot gold and New York gold prices both exceeding $5,100 per ounce, and spot silver prices nearing $110 per ounce. The non-ferrous metals sector continued its strong performance, with stocks like China Gold, Sichuan Gold, and others achieving consecutive limit-ups. However, many companies' stock prices have already priced in the impact of metal prices on future earnings, raising concerns about potential volatility in stock performance. Additionally, severe weather conditions have driven up natural gas futures prices, leading to a rebound in oil and gas stocks, with China National Offshore Oil Corporation seeing a rise of over 6%, reaching a historical high [6]. Computing Power and Biotech Sector - AWS announced a price increase of approximately 15% for EC2 machine learning capacity blocks, breaking its long-standing tradition of only lowering prices. The computing power leasing sector has shown strength, with stocks like Yuke Technology hitting limit-up. The recent surge in user numbers for Zhizhu and the cash red envelope activities from major tech companies may further intensify demand for computing power. In the biotech sector, news of Nipah virus infections in West Bengal, India, led to a surge in stocks related to virus testing and vaccines, with several stocks hitting limit-up due to heightened risk-averse sentiment [7][8]. Market Outlook - The market exhibited a pattern of rising and then falling throughout the day, with the Shanghai 50 Index briefly rising nearly 2% before ending a nine-day decline. In contrast, the small-cap index experienced a significant adjustment after reaching a new high. The number of stocks hitting limit down approached 40, with nearly 470 stocks declining over 5%, indicating a growing loss effect among individual stocks. Caution is advised as the peak period for earnings forecasts approaches, particularly regarding underperforming stocks [9].

转自：智通财经 【1月26日涨停分析】智通财经1月26日电，今日全市场共70股涨停，连板股总数15只，40股封板未遂， 封板率为64%（不含ST股、退市股）。焦点股方面，贵金属板块白银有色5连板、四川黄金8天4板，商 业航天概念股九鼎新材9天5板、瑞华泰科创板2连板，并购重组的明阳智能3连板。 ...

Core Insights - The commercial space sector in China has seen significant growth since 2025, with 50 commercial launches accounting for 54% of total space launches that year [1] - The commercial space index (886078.TI) surged by 73.13% in 2025, indicating a strong market performance [1] - The traditional dominance of state-owned enterprises in the space sector is being challenged as private capital and venture capitalists increasingly enter the market [1][10] Investment Trends - Corporate venture capital (CVC) investments in commercial space have nearly doubled from 19 events in 2023 to 35 in 2025, reflecting a growing interest in the sector [3] - CVC investments are characterized by a trend towards earlier and smaller investments, with 9 seed and angel round investments and 16 A-round investments in 2025 [5] - The geographical distribution of CVC investments shows Beijing leading with 8 events, followed by Jiangsu with 6 and Guangdong with 4 [7] Notable Investments - The largest disclosed investment in 2025 was a 300 million yuan (approximately 43 million USD) Pre-A round for Shaanxi Xingyi Space Technology Co., backed by a consortium of 8 investors [7] - Beijing Lizheng Technology Co., which provides drone control solutions, also secured 300 million yuan in a C+ round from 7 institutions [7] Industry Expansion - CVC investments are expanding beyond traditional rocket and launch services to include areas such as engines, aerospace electronics, and downstream applications [8] - Notable investments include Shenzhen Xiandeng Aerospace Technology Co., which focuses on ground support for rockets, and Hunan Lanyue Electromechanical Technology Co., which manufactures satellite components [8] Investment Institutions - The investment landscape includes three main types of institutions: state-owned enterprises and national capital platforms, local state-owned capital, and industry leaders' investment platforms [9] - Examples include China Electronics Technology Group's investment arm and local funds like Shenzhen Innovation Capital [9] Cross-Industry Involvement - Increasingly, non-space industry giants from sectors like automotive, oil, and AI are investing in commercial space, indicating a shift in investment dynamics [12] - Companies like Huichuan Technology, a leader in industrial automation, have made significant investments in the space sector, reflecting a broader trend of cross-industry capital flow [13] Market Dynamics - The commercial space industry is evolving into a competitive landscape focused on large-scale delivery and system capabilities, with leading firms gaining market share through technological and operational advantages [15] - The entry of diverse capital sources is expected to enhance the growth potential of the commercial space sector, making it more integrated into the broader industrial ecosystem [10][15]

Group 1 - The plastic sector experienced a rise of 1.68% on January 23, with Ruihua Tai leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] - Ruihua Tai's stock price increased by 20.01% to 25.91, with a trading volume of 192,300 shares and a transaction value of 470 million [1] Group 2 - The plastic sector saw a net outflow of 137 million from institutional investors and 308 million from retail investors, while retail investors had a net inflow of 446 million [2] - The stock "Puli Te" had a net inflow of 1.47 million from institutional investors, but a net outflow of 1.61 million from retail investors [3] - "Nengzhiguang" had a significant net inflow of 673.1 million from institutional investors, indicating strong interest [3]

Group 1 - The Shanghai Composite Index closed at 4136.16 points, above the five-day moving average, with a gain of 0.33% [1] - The total trading volume of A-shares reached 31,181.08 billion yuan [1] - A total of 1,091 A-shares have prices that surpassed the five-day moving average, with notable stocks including Dongfang Risheng, Jinko Solar, and Xinke Mobile, showing divergence rates of 16.59%, 15.85%, and 15.78% respectively [1] Group 2 - The top stocks with significant divergence rates from the five-day moving average include: - Dongfang Risheng (300118) with a price increase of 20.00% and a divergence rate of 16.59% [1] - Jinko Solar (688223) also increased by 20.00% with a divergence rate of 15.85% [1] - Xinke Mobile (688387) rose by 18.41% with a divergence rate of 15.78% [1] - Other notable stocks with divergence rates include: - Jiejia Weichuang (300724) at 20.00% increase and 15.34% divergence [1] - Ruichuang Micro (688002) with a 20.00% increase and 14.83% divergence [1]

Market Overview - The Shanghai Composite Index closed at 4136.16 points, up 0.33% [3] - The Shenzhen Component Index closed at 14439.66 points, up 0.79% [3] - The ChiNext Index closed at 3349.5 points, up 0.63% [3] - The STAR Market Index closed at 1899.78 points, up 1.85% [3] Sector Performance - The photovoltaic industry chain surged, with significant gains in space photovoltaic stocks [4] - The commercial aerospace concept stocks also saw a strong rally, while basic metals experienced a wave of涨停 [4] - AI applications and robotics themes were active, whereas the computing hardware industry chain adjusted, with CPO direction leading the decline [4] Key Sector Gains - Photovoltaic equipment rose by 10.07% with a net inflow of 9.103 billion [5] - BC batteries increased by 8.56% with a net inflow of 7.459 billion [5] - Zinc metal gained 5.01% with a net inflow of 0.933 billion [5] - Lead metal rose by 4.97% with a net inflow of 0.537 billion [5] - Silicon energy increased by 4.85% with a net inflow of 2.835 billion [5] Notable Stocks - Liancheng CNC surged by 29.99% to 47.16 [6] - Optech rose by 29.98% to 17.21 [6] - Laplace increased by 20.01% to 55.54 [6] - Maiwei shares rose by 20.00% to 324.36 [6] - JinkoSolar increased by 20.00% to 6.90 [6] Commercial Aerospace Stocks - Ruihua Tai rose by 20.01% to 25.91 [7] - Qianhe Optoelectronics increased by 20.01% to 39.17 [7] - Deen Precision rose by 20.00% to 31.32 [7] - Multiple stocks in this sector saw gains of 20% or more [7] Capital Flow - Main capital inflows were observed in power equipment, non-ferrous metals, national defense, and machinery sectors [10] - Notable inflows included Longi Green Energy with 2.692 billion, Aerospace Electronics with 1.886 billion, and Goldwind Technology with 1.832 billion [11] - Significant outflows were seen in stocks like New Yisheng with 3.414 billion, TBEA with 3.218 billion, and Zhongji Xuchuang with 3.045 billion [12] Institutional Insights - CITIC Construction pointed out that high silver prices are driving industrial transformation, marking the beginning of the "copper" era in photovoltaic metalization [13] - Huachuang Securities highlighted the significant potential in China's commercial aviation engine market, suggesting focus on three key industry chains [13] - CITIC Securities expects stable sales for the liquor industry during the 2026 Spring Festival, indicating opportunities for bottom-fishing in the sector [14]

Group 1 - The Sci-Tech Innovation 50 Index opened lower on January 23, followed by a narrow adjustment, and eventually closed with a slight increase of 0.78% at 1553.71 points, with a total trading volume of approximately 110.8 billion yuan [1] - The overall Sci-Tech Innovation Index rose by 1.85% to 1899.78 points, with a total trading volume of about 334.9 billion yuan [1] - On January 23, 600 stocks in the Sci-Tech Innovation Board saw an average increase of 2.28% and an average turnover rate of 3.87%, with a total trading volume of 334.9 billion yuan and an average fluctuation of 4.77% [1] Group 2 - In terms of individual stock performance, stocks such as Ruihua Technology, Laplace, Zhenlei Technology, and Jinko Solar reached their daily limit, showing significant gains [1] - Conversely, Jucheng Co. experienced a decline of 7.87%, marking the largest drop among the stocks [1] - In trading volume, Lanke Technology led with a total of 12.04 billion yuan, while ST Pava had the lowest trading volume at 1.258 million yuan [2] Group 3 - Regarding turnover rates, Aerospace Huanyu had the highest turnover rate at 22.28%, while Bairen Medical recorded the lowest at 0.18% [3]