2025 年半年度非经营性资金占用及其他关联资金往来情况汇总表 注：①表中非经营性占用部分，关联方范围依照《创业板上市规则》确定。 | 资金占用方 | | 占用方与上 | 上市公司核算 | 年期 2025 | 年上半年 2025 占用累计发生 | 年上半 2025 | 年上半 2025 | 年上半 2025 | 占用形 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 非经营性资金占用 | 名称 | 市公司的关 | 的会计科目 | 初占用资金 | 金额（不含利 | 年占用资金的 | 年偿还累计 | 年期末占用 | 成原因 | 占用性质 | | | | 联关系 | | 余额 | | 利息（如有） | 发生金额 | 资金余额 | | | | | | | | | 息） | | | | | | | 控股股东、实际控制人 | | | | | | | | | | 非经营性占用 | | 及其附属企业 | | | | | | | | | | 非经营性占用 | | 小计 | - | - | - | | | | | | | - | ...

深圳太辰光通信股份有限公司 2025 年半年度报告全文 深圳太辰光通信股份有限公司 2025 年半年度报告 【2025 年 8 月 15 日】 1 深圳太辰光通信股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人张致民、主管会计工作负责人张艺明及会计机构负责人(会计 主管人员)黄伟新声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 公司在本报告"第三节 管理层讨论与分析"之第十部分"公司面临的风 险和应对措施"部分，详细描述了公司经营中可能存在的风险，敬请投资者 关注相关内容。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 | 目录 | | --- | | 第一节 重要提示、目录和释义 | 2 | | --- | --- | | 第二节 公司简介和主要财务指标 | 6 | | 第三节 管理层讨论与分析 | 9 | | 第四节 公司治理、环境和社会 | 20 | ...

Core Insights - A total of 38 stocks on the Shanghai and Shenzhen exchanges have experienced net inflows of main funds for five consecutive days or more as of August 14, with Dingyang Technology leading at 10 days of inflow [1][2] - The stock with the highest total net inflow amount is Taicheng Light, which has seen a cumulative net inflow of 843 million yuan over six days [1] - The stock with the highest net inflow ratio relative to trading volume is Dayuan Pump Industry, which has increased by 48.78% over the past five days [1] Summary by Category Stocks with Continuous Net Inflows - Dingyang Technology: 10 days of net inflow, 73 million yuan, 6.82% increase [2] - Chinese Media: 9 days of net inflow, 83 million yuan, 1.20% increase [1][2] - Taicheng Light: 6 days of net inflow, 843 million yuan, 15.94% increase [1] Highest Net Inflow Amounts - Taicheng Light: 843 million yuan over 6 days [1] - Huicheng Environmental Protection: 746 million yuan over 9 days [1] - Huatai Securities: 666 million yuan over 5 days [1] Highest Net Inflow Ratios - Dayuan Pump Industry: 14.72% net inflow ratio, 48.78% increase over 5 days [1] - Huicheng Environmental Protection: 10.16% net inflow ratio, 26.41% increase over 9 days [1] - Huatai Securities: 5.24% net inflow ratio, 7.80% increase over 5 days [1]

Core Insights - The article highlights the trend of net inflow of main funds into specific stocks, with 43 stocks experiencing a net inflow for five consecutive days or more as of August 13 [1] Group 1: Stocks with Continuous Net Inflow - Longsoft Technology has the longest streak of net inflow, with 10 consecutive days [1] - Dingyang Technology follows with 9 consecutive days of net inflow [1] - Dongshan Precision has the highest total net inflow amounting to 1.498 billion, over five days [1] - Taicheng Light ranks second with a net inflow of 839 million over the same period [1] Group 2: Net Inflow and Performance Metrics - The stock with the highest net inflow ratio is Luyang Energy, which has seen a 7.03% increase over the past five days [1] - The cumulative price change for Dongshan Precision is 14.45%, while Taicheng Light has increased by 14.92% [1] - Huicheng Environmental Protection has a cumulative increase of 18.94% over eight days of net inflow [1] Group 3: Additional Stocks with Notable Inflows - Other notable stocks include Pengding Technology with a net inflow of 568 million over six days and a price increase of 16.84% [1] - The stock Huayang Silver has a net inflow of 286 million over five days, with a slight decrease of 0.78% [1] - The stock with the lowest net inflow in the list is Shentong Technology, with 58 million over six days and a price increase of 27.27% [2]

Market Overview - On August 13, the communication equipment sector rose by 6.06% compared to the previous trading day, with Guangku Technology leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Top Gainers in Communication Equipment Sector - Guangku Technology (300620) closed at 79.30, up 20.01% with a trading volume of 281,600 shares and a transaction value of 2.204 billion [1] - Xinyi Technology (300502) closed at 236.56, up 15.45% with a trading volume of 601,100 shares and a transaction value of 13.529 billion [1] - Dingtong Technology (688668) closed at 115.36, up 13.10% with a trading volume of 111,200 shares [1] - Other notable gainers include Zhongji Xuchuang (300308) up 11.66%, Jiexun Feihong (300213) up 10.79%, and Tefa Information (000070) up 10.02% [1] Market Capital Flow - The communication equipment sector saw a net inflow of 2.48 billion from institutional investors, while retail investors experienced a net outflow of 6.38 billion [2] - The top stocks by net inflow from institutional investors include Tianfu Communication (300394) with a net inflow of 619 million, and ZTE Corporation (000063) with a net inflow of 313 million [3] Underperformers in Communication Equipment Sector - Dayhai Intelligent (002313) closed at 12.81, down 5.67% with a trading volume of 907,500 shares and a transaction value of 1.187 billion [2] - ST Gaohong (000851) closed at 1.90, down 5.00% with a trading volume of 13,900 shares [2] - Other underperformers include Cheng Tian Wei Ye (300689) down 4.73% and ST Lu Tong (300555) down 1.67% [2]

Group 1 - The optical fiber concept sector increased by 2.55%, ranking 7th among concept sectors, with 55 stocks rising, including Guangku Technology and Robotech, which hit a 20% limit up [1] - Notable gainers in the optical fiber sector included Sanhuan Group, Yonggui Electric, and Tianfu Communication, which rose by 15.51%, 14.14%, and 9.69% respectively [1] - The sector saw a net inflow of 2.258 billion yuan from main funds, with 37 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflows [2] Group 2 - Tianfu Communication led the net inflow with 615 million yuan, followed by Robotech, Taicheng Light, and Dazhu Laser with net inflows of 435 million yuan, 271 million yuan, and 255 million yuan respectively [2] - The top three stocks by net inflow ratio were Kexin Technology, Te Fa Information, and Tianfu Communication, with ratios of 13.88%, 12.26%, and 10.88% respectively [3] - The optical fiber concept sector's performance was supported by significant trading volumes, with notable turnover rates for stocks like Robotech and Taicheng Light [3]

截至8月13日收盘，铜缆高速连接概念上涨2.67%，位居概念板块涨幅第6，板块内，37股上涨，金田股 份、博威合金等涨停，鼎通科技、胜蓝股份、太辰光等涨幅居前，分别上涨13.10%、12.85%、6.64%。 跌幅居前的有奕东电子、凯旺科技、盛洋科技等，分别下跌5.00%、0.98%、0.09%。 今日涨跌幅居前的概念板块 | 300814 | 中富电 | 4.97 | 10.82 | 5028.20 | 6.21 | | --- | --- | --- | --- | --- | --- | | | 路 | | | | | | 300252 | 金信诺 | 2.15 | 12.44 | 4681.49 | 5.59 | | 688668 | 鼎通科 | 13.10 | 7.99 | 3903.47 | 3.26 | | | 技 | | | | | | 002902 | 铭普光 | 3.54 | 17.72 | 3670.50 | 5.17 | | | 磁 | | | | | | 300913 | 兆龙互 连 | 2.75 | 6.50 | 3608.41 | 4.19 | | 000818 | 航锦科 技 ...

Group 1: Market Performance - The three major indices showed strong performance, with the Shanghai Composite Index rising by 0.48%, surpassing last year's October high, while the Shenzhen Component Index increased by 1.76% and the ChiNext Index surged by 3.62% [1] - Over 2,600 stocks in the two markets experienced gains, with a total trading volume of approximately 2.15 trillion yuan [1] Group 2: Sector Highlights - The computing power, liquid cooling servers, and CPO concept stocks performed exceptionally well, with New Yisheng (300502.SZ) rising over 15%, and other notable gains from Zhongji Xuchuang (300308.SZ) at 11.66% and Cambridge Technology (603083.SH) at 9.93% [1] - PEEK materials saw collective strength, with companies like Huami New Materials (836247.BJ) and Xinhang New Materials (301076.SZ) experiencing significant increases [2] - The non-ferrous metals sector also performed well, with Electric Alloy (300697.SZ) rising over 9% and other companies like Luoyang Molybdenum (603993.SH) and Zhongfu Industrial (600595.SH) showing strong gains [2] Group 3: Economic Insights - Citic Securities noted that poor economic and employment data in the U.S. strengthened market expectations for a Federal Reserve rate cut in September, contributing to a broad rise in the non-ferrous metals sector [3] - The domestic push for "anti-involution" to optimize production factors is expected to enhance profitability across various sectors, benefiting metal prices [3] - The valuation of industrial metals is currently low, indicating potential for upward correction, with a bullish market for non-ferrous metals starting to emerge [3] Group 4: Policy and Market Sentiment - Dongguan Securities highlighted active market sentiment, suggesting an overweight position in the financial sector due to supportive policies aimed at enhancing the attractiveness of domestic capital markets [4] - The number of new A-share accounts opened in July reached 1.96 million, a significant year-on-year increase of 71%, indicating rising market participation and potential business opportunities for the securities industry [4] - Some sectors, including banks, coal, and logistics, experienced declines, with notable drops in stocks like Lu'an Huaneng (601699.SH) and Jiangsu Bank (600919.SH) [4]

注：统计区间为2025.1.1-2025.8.12，创业板人工智能指数基日为2018.12.28，发布日期为2024.7.11。创 业板人工智能指数2020-2024年年度涨跌幅分别为：20.1%、17.57%、-34.52%、47.83%、38.44%，指数 成份股构成根据该指数编制规则适时调整，其回测历史业绩不预示指数未来表现。 把握算力+应用核心机会，建议重点关注全市场首只的创业板人工智能ETF华宝（159363）及场外联接 （A类023407、C类023408），标的指数约七成仓位布局算力，三成仓位布局AI应用，高效地捕捉AI主 题行情，并且重点布局光模块龙头"易中天"，兼顾IDC算力租赁、云计算等热门赛道。 13日早盘，资金拥抱AI牛市，光模块等AI硬件端持续逼空，光模块含量超41%的创业板人工智能继续上 涨创新高！截至发稿，新易盛大涨超14%再创上市新高，中际旭创、天孚通信猛涨超5%，光库科技斩 获两个20CM涨停，首都在线、长芯博创、太辰光、联特科技、铜牛信息等多股跟涨超3%。 热门ETF方面，同标的指数规模最大、流动性突出的创业板人工智能ETF（159363）场内涨幅持续扩大 超5%，大幅领跑 ...

公司发布的一季报数据显示，一季度公司共实现营业收入3.71亿元，同比增长65.96%，实现净利润 7936.96万元，同比增长149.99%，基本每股收益为0.3500元，加权平均净资产收益率5.02%。（数据 宝） （文章来源：证券时报网） 证券时报·数据宝统计显示，太辰光所属的通信行业，目前整体涨幅为1.95%，行业内，目前股价上涨的 有74只，涨幅居前的有光库科技、新易盛、恒宝股份等，涨幅分别为20.01%、9.40%、7.17%。股价下 跌的有53只，跌幅居前的有恒信东方、澄天伟业、*ST高鸿等，跌幅分别为19.39%、5.06%、5.00%。 两融数据显示，该股最新（8月12日）两融余额为10.13亿元，其中，融资余额为10.10亿元，近10日增加 2214.51万元，环比增长2.24%。 太辰光股价创出历史新高，截至10:20，该股上涨4.20%，股价报131.92元，成交量1046.49万股，成交金 额13.40亿元，换手率5.45%，该股最新A股总市值达299.63亿元，该股A股流通市值253.54亿元。 ...