Core Viewpoint - The company, Xingfu Lanhai, announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 30% in the closing price over three consecutive trading days from September 5 to September 9, 2025 [2]. Summary by Relevant Sections - **Stock Price Movement** - The stock price of Xingfu Lanhai showed a cumulative increase of over 30% during the specified trading days [2]. - **Company's Response** - The company confirmed that it has not discovered any recent public media reports that could have significantly impacted its stock price with undisclosed major information [2]. - There are no undisclosed significant matters or matters in the planning stage related to the company or its controlling shareholder [2]. - **Shareholder Activity** - The controlling shareholder has not engaged in any buying or selling of the company's stock [2].

幸福蓝海9月9日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 机构专用 | 6242.92 | 4611.33 | | 买二 | 开源证券股份有限公司西安西大街证券营业部 | 5131.09 | 6.76 | | 买三 | 机构专用 | 1999.44 | 1998.47 | | 买四 | 机构专用 | 1873.47 | 630.79 | | 买五 | 国新证券股份有限公司北京中关村大街证券营业部 | 1837.60 | 0.91 | | 卖一 | 机构专用 | 6242.92 | 4611.33 | | 卖二 | 机构专用 | 1999.44 | 1998.47 | | 卖三 | 中国银河证券股份有限公司北京望京证券营业部 | 3.29 | 1329.82 | | 卖四 | 平安证券股份有限公司重庆分公司 | 1159.20 | 1322.07 | | 卖五 | 东方财富证券股份有限公司拉萨东环路第二证券营业 | 1231.70 | 1309.66 | | 部 | | | | 幸福蓝海今日涨 ...

Group 1 - The document lists various securities firms and their respective trading activities, indicating a mix of buying and selling actions by different members [1][1][1] - Notable buying activities are observed from institutional investors and specific securities firms, suggesting a potential interest in certain stocks [1][1][1] - Selling activities are primarily attributed to specific branches of securities firms, indicating a possible shift in investment strategy or portfolio rebalancing [1][1][1]

Industry Overview - In the first half of 2025, the total box office in China reached 29.23 billion yuan, marking a year-on-year increase of 22.9%, ranking as the third highest in the same period in film history [1] - The number of moviegoers reached 640 million, reflecting a year-on-year growth of 16.9% [1] - Domestic films dominated the box office, accounting for 91.2% of total revenue, with nine out of the top ten films being Chinese productions [1] Company Performance - Wanda Film operated 705 cinemas with 6,121 screens, including 386 IMAX screens, achieving a box office of 4.21 billion yuan, a 19.2% increase year-on-year [3] - Wanda Film's market share reached 14.4%, with 51 cinemas in the top 100 and 246 in the top 500 nationwide [3] - Hengdian Film's cinema count stood at 528, with 449 directly operated cinemas, achieving a box office of 1.157 billion yuan, a 23.56% increase [3] - Golden Shield Film operated 404 cinemas, with a box office of 1.087 billion yuan, reflecting a 19.53% increase [4] - Happiness Blue Sea had 644 cinemas, generating a box office of 1.231 billion yuan, with a significant increase in franchise cinemas [4] Comparative Analysis - Wanda Film had the highest average box office per cinema at approximately 5.97 million yuan, followed by Golden Shield Film at about 2.69 million yuan [4] - The highest proportion of directly operated cinemas was held by Hengdian Film at 85.04%, while Wanda Film followed with a lower percentage [4][5] - Only Hengdian Film saw an increase in the number of directly operated cinemas and screens compared to the previous year [5]

Market Performance - The film and theater sector increased by 1.13% on September 9, with Happiness Blue Sea leading the gains [1] - The Shanghai Composite Index closed at 3807.29, down 0.51%, while the Shenzhen Component Index closed at 12510.6, down 1.23% [1] Stock Performance - Notable gainers included: - Huafu Qianghai (300528) with a closing price of 25.74, up 20.00% [1] - Huanrui Century (000892) at 6.25, up 10.04% [1] - China Film (600977) at 17.59, up 6.48% [1] - Other stocks showed modest gains, while some experienced declines, such as: - Huace Film & TV (300133) down 5.56% to 8.66 [2] - Aofei Entertainment (002292) down 2.24% to 9.16 [2] Capital Flow - The film and theater sector saw a net outflow of 749 million yuan from institutional investors, while retail investors contributed a net inflow of 659 million yuan [2] - The table of capital flow indicates varying levels of net inflow and outflow among individual stocks, with Huanrui Century experiencing a significant outflow from both institutional and retail investors [3]

一、股票交易异常波动的具体情况 幸福蓝海影视文化集团股份有限公司（以下简称"公司"）股票（证券简称： 幸福蓝海，证券代码：300528）于2025年9月5日、9月8日及9月9日连续三个交易 日内日收盘价格涨幅偏离值累计超过30%，根据《深圳证券交易所交易规则》等 相关规定，属于股票交易异常波动的情形。 二、公司关注、核实相关情况的说明 针对本次公司股票交易异常波动，公司董事会通过电话及函件问询等方式， 向公司控股股东及公司管理层就相关问题进行了核实，具体情况如下： 证券代码：300528 证券简称：幸福蓝海 公告编号：2025-046 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 幸福蓝海影视文化集团股份有限公司 股票交易异常波动及风险提示公告 1.经自查，公司不存在违反信息公平披露的情形。 2.公司严格按照有关法律法规的规定和要求，认真履行信息披露义务，及时 做好信息披露工作。 3.公司指定的信息披露媒体为《证券时报》《证券日报》《中国证券报》《上 海证券报》和巨潮资讯网，公司所有信息均以在上述媒体刊登的信息为准。请广 大投资者理性投资，注意风险。 1.公 ...

证券代码：300528 证券简称：幸福蓝海 公告编号：2025-045 幸福蓝海影视文化集团股份有限公司 关于使用自有闲置资金购买理财产品到期赎回的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 幸福蓝海影视文化集团股份有限公司（以下简称"公司"）于 2025 年 5 月 20 日召开 2024 年度股东大会，审议通过了《关于使用自有闲置资金购买理财 产品的议案》，在保证日常经营运作和资金安全的前提下，为提高公司自有闲置 资金的使用效率，进一步增加公司收益，同意公司及全资、控股子公司使用不 超过人民币 2.5 亿元自有闲置资金购买商业银行、证券公司及其他正规的金融 机构发行的结构性存款、低风险理财产品等理财产品。在该额度范围内，资金 可以滚动使用。自获公司 2024 年度股东大会审议通过之日起 1 年内有效。具体 内容详见公司 2025 年 4 月 12 日刊载于中国证券监督管理委员会指定的创业板 信息披露网站巨潮资讯网（www.cninfo.com.cn）上的《关于使用自有闲置资金 购买理财产品的公告》（公告编号：2025-018）及 2025 年 5 ...

Group 1 - The film industry sector experienced a significant rise, with China Film increasing by over 9% [1] - Huace Film & Television and Happiness Blue Sea both rose by over 5% [1] - Other companies such as Bona Film Group, Shanghai Film Group, and Hengdian Film also saw gains [1]

Market Performance - On September 5, the film and theater sector rose by 4.21% compared to the previous trading day, with Happiness Blue Ocean leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Individual Stock Performance - Happiness Blue Ocean (300528) closed at 20.72, up 14.35% with a trading volume of 749,000 shares and a turnover of 1.463 billion yuan [1] - China Film (600977) closed at 15.02, up 10.04% with a trading volume of 1,000,400 shares and a turnover of 1.487 billion yuan [1] - Other notable stocks include Hengdian Film (603103) up 6.37%, Wanda Film (002739) up 4.57%, and Bona Film (001330) up 4.26% [1] Capital Flow Analysis - The film and theater sector saw a net inflow of 558 million yuan from institutional investors, while retail investors experienced a net outflow of 306 million yuan [2] - The main capital flow data indicates that China Film had a net inflow of 346 million yuan from institutional investors, while it faced a net outflow of 182 million yuan from retail investors [3] Summary of Capital Flows for Key Stocks - Happiness Blue Ocean had a net inflow of 55.95 million yuan from institutional investors, but a net outflow of 50.19 million yuan from retail investors [3] - Shanghai Film (601595) saw a net inflow of 42.10 million yuan from institutional investors, with a significant net outflow from retail investors of 35.92 million yuan [3] - Wanda Film (002739) had a net inflow of 25.34 million yuan from institutional investors, while retail investors had a net outflow of 11.59 million yuan [3]

Market Performance - On September 5, A-shares opened mixed with the Shanghai Composite Index down 0.11%, Shenzhen Component Index up 0.18%, and ChiNext Index up 0.49% [1] - As of the report, the Shanghai Composite Index decreased by 0.06% to 3763.68 points, while the Shenzhen Component Index increased by 1.26% to 12271.22 points, and the ChiNext Index rose by 2.29% to 2839.96 points [1] Sector Performance - Solid-state batteries, photovoltaics, energy storage, and lithium batteries saw significant gains, with Tianhong Lithium's stock hitting the daily limit, and companies like Lijia Technology and Xianhui Technology also rising [3] - Aandi Technology increased by over 12%, and Ningde Times rose by over 4% [3] - Yiwei Lithium Energy opened with a surge, increasing by over 11% as of the report [4] Policy Impact - On September 4, the Ministry of Industry and Information Technology and the State Administration for Market Regulation issued the "Action Plan for Stable Growth in the Electronic Information Manufacturing Industry (2025-2026)" [5] - The plan aims for an average growth rate of around 7% in the added value of large-scale computer, communication, and other electronic device manufacturing industries from 2025 to 2026, with an overall annual revenue growth rate of over 5% when including lithium batteries, photovoltaics, and related components manufacturing [5] Film and Entertainment Sector - The film and cinema sector showed active performance, with China Film hitting the daily limit, and companies like Happiness Blue Sea, Shanghai Film, and Hengdian Film also experiencing gains [6]