（原标题：华曙高科大宗交易成交1887.00万元） 证券时报•数据宝统计显示，华曙高科今日收盘价为38.01元，上涨1.33%，日换手率为5.45%，成交额为 4.14亿元，全天主力资金净流出1218.42万元，近5日该股累计上涨9.92%，近5日资金合计净流出385.29 万元。 | 成交量 | 成交金 | 成交价 | 相对当日 | | | | --- | --- | --- | --- | --- | --- | | （万 | 额 | 格 | 收盘折溢 | 买方营业部 | 卖方营业部 | | 股） | （万 | （元） | 价 | | | | | 元） | | （%） | | | | 50.00 | 1887.00 | 37.74 | -0.71 | 方正证券股份有限公司 | 国投证券股份有限公司北京西关二巷证券 | | | | | | 总部 | 营业部 | 华曙高科8月12日大宗交易平台出现一笔成交，成交量50.00万股，成交金额1887.00万元，大宗交易成交 价为37.74元，相对今日收盘价折价0.71%。该笔交易的买方营业部为方正证券股份有限公司总部，卖方 营业部为国投证券股份有限公司北京西关二巷 ...

华曙高科8月11日大宗交易平台出现一笔成交，成交量50.00万股，成交金额1862.50万元，大宗交易成交 价为37.25元，相对今日收盘价折价0.69%。该笔交易的买方营业部为方正证券股份有限公司总部，卖方 营业部为国投证券股份有限公司北京西关二巷证券营业部。 进一步统计，近3个月内该股累计发生20笔大宗交易，合计成交金额为2.99亿元。 证券时报·数据宝统计显示，华曙高科今日收盘价为37.51元，上涨5.16%，日换手率为6.94%，成交额为 5.27亿元，全天主力资金净流出2204.29万元，近5日该股累计上涨12.91%，近5日资金合计净流入 1653.61万元。 两融数据显示，该股最新融资余额为1.81亿元，近5日增加2719.93万元，增幅为17.66%。（数据宝） 8月11日华曙高科大宗交易一览 | 成交量 | 成交金额 | 成交价格 | 相对当日收盘折 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | （万股） | （万元） | （元） | 溢价（%） | | | | 50.00 | 1862.50 | 37.25 | -0.6 ...

Core Insights - A significant block trade of 500,000 shares of Huashu High-Tech occurred on August 8, with a transaction value of 17.71 million yuan and a price of 35.42 yuan, reflecting a discount of 0.70% compared to the closing price of the day [2] Trading Activity - In the last three months, Huashu High-Tech has recorded a total of 19 block trades, amounting to 281 million yuan [2] - The closing price of Huashu High-Tech on the day of the report was 35.67 yuan, showing an increase of 0.65% with a turnover rate of 4.02% and a total trading volume of 292 million yuan [2] - The net outflow of main funds for the day was 7.78 million yuan, while the stock has increased by 10.19% over the past five days, with a total net inflow of 38.40 million yuan [2] Margin Financing - The latest margin financing balance for Huashu High-Tech stands at 17.5 million yuan, having increased by 2.43 million yuan over the past five days, representing a growth rate of 16.11% [2]

Group 1 - The latest stock price of Huashu Gaoke is 34.87 yuan, with an increase of 0.29 yuan from the previous trading day. The intraday high reached 35.48 yuan, while the low was 33.85 yuan, with a total transaction amount of 251 million yuan. The company's total market value is 14.442 billion yuan, and the price-to-earnings ratio is 2560.41 times [1] - Huashu Gaoke is a high-tech enterprise focused on the research and production of industrial-grade additive manufacturing equipment. The company's business includes 3D printing equipment, materials, and services, with products widely used in aerospace, automotive manufacturing, and healthcare sectors [1] - The 2024 annual report indicates that the company is continuously advancing the application of industrial and consumer-grade aircraft additive manufacturing solutions in the low-altitude economy sector [1] Group 2 - Recent public information shows that Huashu Gaoke has added concepts of "flying cars" and "low-altitude economy." The company is maintaining collaborations with internationally renowned flying car manufacturers while expanding into other application directions in this field [1] - The focus is on developing applications for metal materials and high-performance specialty polymer materials, aiming to address the core weight reduction needs in the low-altitude economy sector [1]

证券时报·数据宝统计显示，华曙高科今日收盘价为34.58元，上涨4.09%，日换手率为4.36%，成交额为 3.01亿元，全天主力资金净流入820.48万元，近5日该股累计上涨4.79%，近5日资金合计净流出536.36万 元。 两融数据显示，该股最新融资余额为1.59亿元，近5日增加1872.33万元，增幅为13.36%。（数据宝） 8月5日华曙高科大宗交易一览 | 成交量 | 成交金额 | 成交价格 | 相对当日收盘折 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | （万股） | （万元） | （元） | 溢价（%） | | | | 30.00 | 1031.10 | 34.37 | -0.61 | 中信建投证券股份 | 国投证券股份有限公司北京 | | | | | | 有限公司总部 | 西关二巷证券营业部 | 华曙高科8月5日大宗交易平台出现一笔成交，成交量30.00万股，成交金额1031.10万元，大宗交易成交 价为34.37元，相对今日收盘价折价0.61%。该笔交易的买方营业部为中信建投证券股份有限公司总部， 卖方营业部为国投证券股 ...

| 2025-08-05 | 华曙宫科 | 688433 | 34.37 1031.1 | 30 | 中信建投证券股份 有限公司总部 | 国投证券股份有限 公司北京西关二巷 | | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 | | | 卖出营业部 | 8月5日，华曙高科大宗交易成交30万股，成交额1031.1万元，占当日总成交额的3.32%，成交价34.37元，较市场收盘价34.58元折价0.61%。 ...

Group 1 - The core point of the article highlights the recent performance and financial metrics of Hunan Huashu High-Tech Co., Ltd. (688433), including a stock price decline and significant changes in revenue and profit [1][3] - As of July 31, 2025, the company's stock closed at 32.07 yuan, down 2.4%, with a turnover rate of 1.9% and a trading volume of 38,300 lots, amounting to 125 million yuan [1] - The latest quarterly report shows total revenue of 126 million yuan, a year-on-year increase of 1.32%, while net profit attributable to shareholders was 1.41 million yuan, a decrease of 94.63% [1] Group 2 - The company has a current liquidity ratio of 3.975, a quick ratio of 3.191, and a debt-to-asset ratio of 20.07% [1] - Hunan Huashu High-Tech has made investments in five companies and participated in 278 bidding projects, indicating active engagement in the market [2] - The company holds 48 trademark registrations and 592 patents, along with 60 administrative licenses, showcasing its intellectual property portfolio [2]

证券代码：688433 证券简称：华曙高科 公告编号：2025-027 湖南华曙高科技股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度 的提示性公告 股东国投（上海）科技成果转化创业投资基金企业（有限合伙）保证 向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或重 大遗漏。 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | 其他 5%以上大股东及其一致行动人 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股股东、实际控制人） | | | □其他______________（请注明） | | 2.信息披露义务人信息 | | --- | | 国投（上海） | | □ | 控股股东/实控人 |  91310000MA1FL1TP95 | | --- | --- | --- | --- | --- | | 信息披露义 务人名称 科 技 果 | 成 | 转 □ | 投资者身份 控股股东/实控人的一致行动 | 统一社会信用代码 □ 不适用 | | 化 创 资 | 业 | 投 | 人 | | ...

Core Insights - The "2025 (Fourth) Polymer 3D Printing Materials Summit Forum" was successfully held on July 19 in Hangzhou, focusing on the research and application of polymer 3D printing materials [1] - The forum featured over 200 experts, scholars, and industry representatives, with more than 40 industry reports presented, addressing key challenges in the 3D printing industry [1] Session Summaries - The opening ceremony included a speech by Professor Xia Hesheng from Sichuan University, emphasizing the forum's goal to foster collaboration between industry, academia, and research [4][5] - Keynote speeches covered various advanced topics, including dynamic chemical light-curing 3D printing, continuous fiber composite laser additive manufacturing, and biological 3D printing [7] - Professor Xie Tao from Zhejiang University discussed advancements in large-scale additive manufacturing using light-curing resins derived from waste plastics [8] - Professor Yan Chunze from Huazhong University of Science and Technology presented on the latest developments in continuous fiber composite robotic laser additive manufacturing, enhancing the quality and mechanical properties of complex components [9] - The forum also highlighted challenges in orthodontic treatments, with a presentation by CTO Zhu Guang on the new ActiveMemory™ light-curing resin for 3D printed orthodontic appliances [11] - Professor He Yong from Zhejiang University discussed the applications of biological 3D printing in constructing pathological models and organ regeneration [16] - Professor Xia Hesheng introduced high-speed sintering technology, emphasizing its advantages in 3D printing and the development of new high-performance elastomer materials [18] Specialized Sessions - The forum included specialized sessions on artificial intelligence and 3D printing, featuring topics such as near-infrared light-assisted ink direct writing and micro-nano electronic additive manufacturing [20][23] - The ceramic 3D printing session covered advancements in additive manufacturing technologies and applications in precision manufacturing [38][41] - The biomedical 3D printing session focused on soft biological inks and the performance of biodegradable spinal fusion devices [47][48] - The industrial 3D printing session highlighted high-performance polymer materials and their applications in aerospace [54][56] Networking and Future Outlook - The evening banquet provided an opportunity for attendees to engage in discussions about the future of the 3D printing industry and collaboration opportunities [65] - The forum concluded with a call for continued knowledge sharing and collaboration in the field, looking forward to future gatherings [72]

Core Viewpoint - The article highlights the development of a new industrial ecosystem in Hunan Xiangjiang New Area, focusing on intelligent manufacturing and the transformation of traditional manufacturing into smart, efficient production processes [1][4]. Group 1: Intelligent Manufacturing Development - Hunan Xiangjiang New Area has gathered nearly 300 intelligent manufacturing and engineering machinery companies, forming an industrial cluster worth over 100 billion [1]. - Companies like Zoomlion and Star Power are leading the charge in smart factory upgrades, with Zoomlion's smart industrial city featuring eight global "lighthouse factories" and 300 intelligent production lines [2][4]. - Star Power is constructing an international smart manufacturing city with a total area of 71,000 square meters, aiming to create an intelligent and ecological industrial hub [2]. Group 2: Government Support and Policy - The local government has implemented a "chain leader system" to promote industrial development, with a focus on aligning policy resources with industry needs [3][4]. - This approach has fostered collaboration between leading enterprises and smaller companies, creating a comprehensive industrial chain from core components to complete machines [4]. Group 3: Technological Advancements - Companies are rapidly transitioning towards high-end, intelligent, green, and integrated manufacturing, utilizing an "industrial brain + smart factory" model [4]. - SuKe Intelligent has developed advanced security inspection technologies that can identify prohibited items with a detection rate of over 99% [5]. - Zoomlion's smart production lines can produce various machinery at impressive rates, such as one excavator every six minutes [6]. Group 4: Industry Leaders and Innovations - Leading companies in the region include Zoomlion, Star Power, and Huazhu High-Tech, with a strong focus on innovation and technology [4][9]. - VisionBit Robotics is enhancing industrial AI applications and has developed a deep learning platform to support smart factories [9]. - Huazhu High-Tech is expanding its production capacity and investing in other companies to maintain its leading position in the 3D printing sector [9]. Group 5: Overall Impact - The development of the "Xiangjiang Intelligent Manufacturing" ecosystem is reshaping the manufacturing landscape in the region and providing strong momentum for the high-end, intelligent, and green transformation of manufacturing across China [9].