Core Viewpoint - Donghua Testing is deeply involved in China's aerospace industry, providing critical mechanical testing support and systematic technical services for major national aerospace projects, including the Long March series of launch vehicles and various space missions [1] Group 1 - The company has been a long-term participant in China's aerospace sector [1] - Donghua Testing supports significant national aerospace projects such as the Beidou navigation system, Tiangong space station, Wen Tian experimental module, Chang'e lunar exploration, Shenzhou crewed spacecraft, and the subsequent Dream Chaser missions [1]

Group 1 - The company, Donghua Testing, is a leading provider of structural mechanics performance research and electrochemical workstation solutions in China [1] - Its products are widely used across various industries, including aerospace, shipbuilding, bridge construction, rail transportation, automotive, and energy and chemical sectors [1] - The company is actively monitoring market developments and demands in the nuclear fusion sector, seeking business opportunities [1]

证券日报网讯 12月19日晚间，东华测试发布公告称，控股股东、实际控制人刘士钢于2025年12月18日 提前解除质押7，310，000股，占其所持股份10.95%，占公司总股本5.28%。 （文章来源：证券日报） ...

证券代码：300354 证券简称：东华测试 公告编号：2025-055 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。 江苏东华测试技术股份有限公司（以下简称"公司"）于近日接到公司控股 股东、实际控制人刘士钢先生的通知，获悉其所持有本公司的部分股份办理了提 前解除质押业务，现将有关情况公告如下： 一、股东股份解除质押的基本情况 （一）本次解除质押基本情况 江苏东华测试技术股份有限公司 关于控股股东部分股份提前解除质押的公告 | 股东 | 是否为控股股东 或第一大股东及 | 本次解除质 押数量（股） | 占其所持 股份比例 | 占公司总 股本比例 | 质押起始日 | 解除质押日期 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | 其一致行动人 | | | | | | | | 刘士钢 | 是 | 4,310,000 | 6.46% | 3.12% | 2024.06.18 | 2025.12.18 | 国泰海通 | | 刘士钢 | 是 | 2,000,000 | 3.00% | 1. ...

Group 1 - The core viewpoint of the news is that Donghua Testing has shown a mixed performance in its stock price and financial metrics, with a notable increase in stock price year-to-date but a decline over the last 20 and 60 days [2] - As of December 18, Donghua Testing's stock price increased by 2.06% to 43.07 CNY per share, with a total market capitalization of 5.957 billion CNY [1] - The company has experienced a year-to-date stock price increase of 24.43%, but it has seen a decline of 1.80% over the last 20 days and 4.80% over the last 60 days [2] Group 2 - Donghua Testing's main business involves the research, production, and sales of structural mechanics testing instruments and related software, with the primary revenue sources being structural mechanics testing analysis systems (71.99%) and structural safety online monitoring systems (12.89%) [2] - As of September 30, 2025, Donghua Testing reported a revenue of 385 million CNY, representing a year-on-year growth of 8.70%, and a net profit attributable to shareholders of 101 million CNY, reflecting a growth of 2.23% [2] - The company has distributed a total of 147 million CNY in dividends since its A-share listing, with 66.58 million CNY distributed over the past three years [3]

Group 1 - The mechanical sector has shown strong performance in 2025, with the Shenwan Mechanical Equipment Index rising by 36.11%, outperforming the Shanghai Composite Index by 19.74 percentage points and the Shenzhen Component Index by 8.78 percentage points [4][16][19] - In the first three quarters of 2025, the mechanical industry reported revenues of 15,135.34 billion yuan, a year-on-year increase of 7.35%, and a net profit attributable to shareholders of 1,080.76 billion yuan, up 16.80% year-on-year [4][22][27] - The public fund allocation ratio for the mechanical equipment sector increased by 0.25 percentage points in Q3 2025 compared to Q3 2024, indicating improved fundamentals and positive policy impacts [29] Group 2 - The equipment manufacturing industry has maintained export resilience, with significant growth in new overseas markets. From January to October 2025, the export delivery value of general equipment, specialized equipment, and transportation equipment reached 6,173.20 billion yuan, 5,319.30 billion yuan, and 4,124 billion yuan respectively, with year-on-year growth rates of 5.5%, 9.3%, and 24.20% [5][33][36] - The overseas sales of engineering machinery continued to grow, with a year-on-year increase of 11.84% in export value from January to October 2025, driven by technological innovation and diversified market strategies [37][41] - The motorcycle industry has established a strong competitive advantage in overseas markets, with exports reaching 1,101.85 million units and 7.278 billion USD in value from January to October 2025, reflecting a year-on-year increase of 22.28% and 28.2% respectively [42][43] Group 3 - The emergence of new manufacturing scenarios signifies a profound transformation from "single technology upgrades" to "systematic ecological restructuring," enhancing production efficiency, product quality, and innovation capabilities [5][46] - Human-shaped robots are expected to address customization challenges in traditional manufacturing, with a market space projected to expand significantly as they transition from industrial applications to household use [47][54] - The intelligent logistics equipment market in China is expected to grow rapidly, with a projected market size of 1,261 billion yuan in 2025, driven by advancements in IoT and AI technologies [64][72]

（文章来源：证券日报） 证券日报网讯 12月15日，东华测试在互动平台回答投资者提问时表示，公司结构力学性能研究与在线 监测产品广泛应用于国防工业、航空航天、土木工程、工程机械、轨道交通、船舶等国家重点发展行业 和领域。 ...

Core Viewpoint - The A-share market shows positive momentum with the Shanghai Composite Index closing above the annual line, indicating a potential bullish trend in the market [1] Group 1: Market Performance - As of 13:59 today, the Shanghai Composite Index stands at 3888.05 points, with a change of 0.38% [1] - The total trading volume of A-shares today reached 1,628.31 billion yuan [1] Group 2: Stocks Breaking Annual Line - A total of 135 A-shares have surpassed the annual line today, with notable stocks including Jiusheng Electric, Shifeng Culture, and Xilong Science, which have deviation rates of 10.24%, 6.95%, and 6.26% respectively [1] - Stocks with smaller deviation rates that have just crossed the annual line include Xiying Technology, Sifang Technology, and Yuyue Medical [1] Group 3: Deviation Rate Rankings - The top three stocks with the highest deviation rates are: - Jiusheng Electric (11.21% increase, latest price 19.44 yuan, deviation rate 10.24%) [1] - Shifeng Culture (9.99% increase, latest price 21.79 yuan, deviation rate 6.95%) [1] - Xilong Science (10.00% increase, latest price 9.35 yuan, deviation rate 6.26%) [1] - Other notable stocks with significant increases include Tiandi Digital (8.20% increase) and Yunlu Co. (6.11% increase) [1]

点击免费限量礼盒 特别提示 微信机制调整，点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 | 版 权 ： 本 文 部 分 素 材 源 自 网 络 ， 版 权 归 原 作 者 所 有 ， 观 点 代 表 作 者 本 人 ， 不 代 表 本 号立 场 | 转 载 ： 须 本 号 授 权 ， 请 联 系 主 编 | 来 源 ： 仪 器 信 息 网 | 责 编 ： 安 安 12月9日，东华测试公告，实际控制人刘士钢计划在2025年12月31日至2026年3月30日期间，通过大宗交易或竞价 交易方式减持不超过143.93万股，占总股本的1.04%。 按照最新收盘价44.32元测算，套现金额约合6378.98万元。减持原因为个人资金需求，股份来源为公司首次公开发 行 上 市 前 持 有 的 股 份 以 及 该 等 股 份 上 市 后 资 本 公 积 金 转 增 股 本 取 得 的 股 份 。 截 止 目 前 ， 刘 士 钢 持 股 数 量 6676.61 万 股，占总股本比例为48.27%。 | 股东 减持 减持方 计划减持股份数 股份来源 | 占公司总 股本的比 | 減持期 ...

Core Viewpoint - Donghua Testing (300354) announced plans for share reduction by major shareholders Liu Shigang and Luo Mian, indicating a potential shift in ownership structure and investor sentiment [1] Share Reduction Plan - The controlling shareholder Liu Shigang and his concerted party Luo Mian plan to reduce their holdings from December 31, 2025, to March 30, 2026, through centralized bidding or block trading [1] - The total shares to be reduced amount to a maximum of 2,752,500 shares, representing 1.99% of the company's total share capital [1] - Liu Shigang intends to reduce his holdings by up to 1,439,300 shares, which is 1.04% of the total share capital, while Luo Mian plans to reduce by up to 1,313,200 shares, accounting for 0.95% of the total share capital [1]