证券代码：603033 证券简称：三维股份 公告编号：2025-053 三维控股集团股份有限公司 关于持股 5%以上股东 股票质押式回购交易延期购回的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示: ● 三维控股集团股份有限公司(以下简称"公司")持股 5%以上股东吴善 国先生持有公司股份 146,848,204 股，约占公司总股本的 14.24%。本次质押 27,500,000 股，本次质押后，吴善国先生累计质押股份 50,300,000 股，约占其 所持公司股份总数的 34.25%，约占公司总股本的 4.88%。 ● 吴善国先生及其一致行动人叶继艇先生合计持有公司股份 178,048,204 股，约占公司总股本的 17.27%，本次质押后，吴善国先生及其一致行动人叶继 艇先生累计质押公司股份 50,300,000 股，约占其持有公司股份总数的 28.25%， 约占公司总股本的 4.88%。 一、本次股票质押式回购交易延期购回的具体情况 公司于近日收到持股 5%以上股东吴善国先生通知，获悉其将质押给 ...

证券代码：603033 证券简称：三维股份 公告编号：2025-052 三维控股集团股份有限公司 关于持股 5%以上股东权益变动至 5%以下 暨权益变动的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： （一）信息披露义务人基本情况 | 基金名称 | 赤钥 10 号私募证券投资基金 | | --- | --- | | 基金备案编号 | SB1066 | | 基金管理人名称 | 上海赤钥投资有限公司 | | 基金管理人登记编号 | P1033439 | | 管理人注册地 | 上海市浦东新区紫竹路 383 弄 45 号 2 层 201 室 | | 管理人法定代表人 | 王晓波 | | 管理人注册资本 | 1000 万元 | | 管理人统一社会信用代码 | 91310000MA1K377233 | | 管理人企业类型 | 有限责任公司 | | 管理人主要经营范围 | 投资管理，资产管理。[依法须经批准的项目，经相关部门批 准后方可开展经营活动] | | 管理人经营期限 | 2016-01-27 至无固 ...

三维控股集团股份有限公司 简式权益变动报告书 上市公司名称：三维控股集团股份有限公司 上市地点：上海证券交易所 股票简称：三维股份 股票代码：603033 信息披露义务人：上海赤钥投资有限公司（代赤钥10号私募证券投资基金） 住所/通讯地址：上海市浦东新区紫竹路383弄45号2层201室 股份变动性质：股份减少 签署日期： 2025 年8月 27日 信息披露义务人声明 一、本报告书依据《中华人民共和国证券法》《上市公司收购管理办法》 《公开发行 证券公司信息披露内容与格式准则第15号— 权益变动报告书》(以 下简称"《准则15 号》"）及相关的法律、法规和规范性文件编写。 二、信息披露义务人签署本报告书已获得必要的授权和批准。 三、依据《中华人民共和国证券法》《上市公司收购管理办法》《准则 15号》的 规定，本报告书已全面披露信息披露义务人在三维控股集团股份有 限公司 (以下简称"公司""三维股份""上市公司") 中拥有权益的股份变动 情况。 第一节 释义 在本报告书中，除非文中另有所指，下列用语具有如下含义： | 公司、上市公司、三维 | 指 | 三维控股集团股份有限公司 | | --- | --- | - ...

Section 1: Core Insights - The company has released its semi-annual report, emphasizing the importance of reviewing the full report for a comprehensive understanding of its operational results, financial status, and future development plans [1]. - The board of directors guarantees the authenticity, accuracy, and completeness of the report, taking legal responsibility for any false statements or omissions [1]. - The report indicates that there are no significant changes in the company's operations or any major events that could impact its future performance [1][4]. Section 2: Company Overview - The company is identified as Sanwei Holdings Group Co., Ltd., with the stock code 603033 [2]. - As of June 30, 2025, the company reported having no uncontracted bid notifications, indicating a potential lack of new business opportunities [3]. - The report does not provide details on major product price changes or raw material price fluctuations, suggesting stability in these areas [4]. Section 3: Important Matters - There are no significant matters reported that would impact the company's production and operations during the reporting period [4]. - The company has not experienced any changes in its controlling shareholders or actual controllers [1].

Group 1 - The stock price of Sanwei Co., Ltd. closed at 11.86 yuan on August 27, 2025, down 7.34% from the previous trading day [1] - The trading volume on that day was 249,730 hands, with a transaction amount of 305 million yuan [1] - Sanwei Co., Ltd. specializes in the research, production, and sales of rubber products, which are widely used in automotive, engineering machinery, and rail transit sectors [1] Group 2 - In the first half of 2025, Sanwei Co., Ltd. reported a net profit attributable to shareholders of the parent company of -18.63 million yuan, compared to a profit of 60.04 million yuan in the same period last year, indicating a shift from profit to loss [1] - On August 27, 2025, the net outflow of main funds was 6.56 million yuan, with a cumulative net outflow of 3.59 million yuan over the past five days [1]

- The report does not contain any quantitative models or factors for analysis

Financial Performance - The company's operating revenue for the first half of 2025 was CNY 2,246,454,750.65, a decrease of 10.85% compared to CNY 2,519,890,465.46 in the same period last year[25]. - The total profit for the period was a loss of CNY 2,996,040.76, representing a decline of 103.23% from a profit of CNY 92,751,511.32 in the previous year[25]. - The net profit attributable to shareholders was a loss of CNY 18,630,589.25, down 131.03% from CNY 60,039,708.28 in the same period last year[25]. - The net cash flow from operating activities was CNY 3,394,996.52, a significant decrease of 98.54% compared to CNY 232,162,636.05 in the previous year[25]. - Basic earnings per share for the first half of 2025 were CNY -0.018, a decline of 131.03% from CNY 0.058 in the same period last year[27]. - The weighted average return on net assets was -0.609%, a decrease of 2.329 percentage points from 1.72% in the previous year[27]. - The company's operating revenue for the reporting period was ¥2,246,454,750.65, a decrease of 10.85% compared to ¥2,519,890,465.46 in the previous year[87]. - The company's operating costs decreased by 6.24% to ¥2,096,154,793.94 from ¥2,235,677,329.74[87]. - The net profit for the first half of 2025 was a loss of CNY 17,657,557.82, compared to a profit of CNY 71,160,782.83 in the previous year, indicating a significant decline[177]. Assets and Liabilities - The company's total assets increased by 0.80% to CNY 10,854,468,028.55 from CNY 10,768,737,016.42 at the end of the previous year[25]. - The company's total assets at the end of the reporting period were ¥10,853,000,000, with cash and cash equivalents increasing by 53.76% to ¥511,070,392.78[90]. - The company's total liabilities increased to CNY 7,716,052,904.19 from CNY 7,517,386,563.45, an increase of about 2.6%[168]. - The company's total equity decreased to CNY 3,138,415,124.36 from CNY 3,251,350,452.97, a decline of approximately 3.5%[169]. - The total liabilities have increased to 3,138,415 million from 3,004,588 million in the previous period[198]. Research and Development - Research and development expenses increased by 16.35% to ¥35,081,559.38 from ¥30,150,469.80[88]. - The company has established a strong focus on research and development, contributing to its competitive edge in the market[74]. - The company has accumulated a large number of high-quality customer resources in industries such as machinery, metallurgy, electric power, mining, chemical, building materials, and ports, including major domestic clients like China Energy Group and Baowu Steel[73]. - The company has developed new products and technologies to enhance its market position and meet evolving customer demands[74]. - The company has launched a coal gasification technology upgrade project to reduce hydrogen production costs, further lowering BDO production costs and improving economic efficiency[46]. Market Position and Industry Recognition - The company achieved significant recognition in the rubber products industry, being named one of the top ten enterprises in both the conveyor belt and V-belt sectors for 2023-2024[36]. - The company has been recognized as a key supplier in the national railway and urban rail transit construction sectors, leveraging its first-mover advantage[49]. - The company has been awarded the title of "Top Ten Enterprises in the Conveyor Belt Industry" and "Top Eight Enterprises in the V-Belt Industry" by the China Rubber Industry Association[62]. - The company has established a strong brand reputation over more than 30 years, with its "Sanwei" brand recognized as a leading brand in the rubber belt industry[75]. Operational Challenges and Risks - The company faces risks from intensified industry competition, which may lead to price fluctuations and impact profitability[100]. - Downstream industry cyclical fluctuations pose a risk, as the company's products are closely tied to sectors like railways and construction[101]. - The cost of raw materials, particularly natural and synthetic rubber, constitutes approximately 40% of the product cost, making the company vulnerable to price volatility[102]. - Labor resource risks are significant due to the labor-intensive nature of the rubber products industry, necessitating a shift towards smart manufacturing[105]. - Environmental and safety regulations are becoming stricter, increasing operational pressures and risks related to compliance[107]. Corporate Governance and Compliance - The company has not proposed any profit distribution or capital reserve fund increase plans for the reporting period[111]. - There are no changes in the company's board of directors or senior management during the reporting period[111]. - The company has not engaged in any significant asset acquisitions or equity purchases during the reporting period, maintaining a conservative approach to expansion[144]. - The company has committed to resolving related party transactions and competition issues as part of its major asset restructuring commitments[118]. - The actual controllers will not engage in similar business activities that could harm the company's operations[122]. Future Plans and Strategic Initiatives - The company plans to expand its product line in the new materials sector, including high-end polyether materials and biodegradable plastics[38]. - The company plans to enhance production efficiency through new projects, including cogeneration and acetylene recovery systems[82]. - The company plans to acquire 100% equity of Guangxi Sanwei Railway Track Manufacturing Co., Ltd. through a share issuance[120]. - The company aims to improve its operational efficiency and reduce costs by 5% in the next fiscal year[200].

Group 1 - The company's operating revenue for the first half of 2025 is 2.246 billion yuan, representing a year-on-year decrease of 10.85% [1] - The net loss attributable to shareholders of the listed company is 18.6306 million yuan, compared to a net profit of 60.0397 million yuan in the same period last year [1] - The basic earnings per share is -0.018 yuan, a decrease of 131.03% compared to 0.058 yuan per share in the same period last year [1]

Group 1 - The stock of Sanwei Co., Ltd. (603033) experienced a decline of 7.34% today, with a turnover rate of 2.47% and a trading volume of 305 million yuan, showing a volatility of 15.35% [2] - The stock was listed on the Shanghai Stock Exchange due to its daily volatility reaching 15.35%, with a net sell-off of 17.73 million yuan from the Shanghai-Hong Kong Stock Connect [2] - The top five trading departments recorded a total transaction of 113 million yuan, with a buying amount of 45.97 million yuan and a selling amount of 67.48 million yuan, resulting in a net sell-off of 21.50 million yuan [2] Group 2 - As of August 26, the latest margin trading balance for the stock is 290 million yuan, with a financing balance of 289 million yuan and a securities lending balance of 1.31 million yuan [3] - Over the past five days, the financing balance has increased by 17.49 million yuan, representing a growth of 6.45%, while the securities lending balance has increased by 0.0933 million yuan, a rise of 7.67% [3] - The company's Q1 report indicated a revenue of 1.062 billion yuan, a year-on-year decrease of 9.64%, and a net profit of 25.16 million yuan, down 3.94% year-on-year [3] Group 3 - On July 15, the company released a half-year performance forecast, estimating a net loss between 22.50 million yuan and 15.00 million yuan, with a year-on-year change range of -137.48% to -124.98% [3] - The trading data on August 27 shows that the top buying department was the Shanghai-Hong Kong Stock Connect with a buying amount of 12.91 million yuan, while the top selling department was also the Shanghai-Hong Kong Stock Connect with a selling amount of 30.64 million yuan [3][4]

Market Overview - The rubber sector experienced a decline of 2.62% on August 27, with Sanwei Co. leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Individual Stock Performance - Key stocks in the rubber sector showed varied performance, with LianKe Technology closing at 26.09, up 1.12%, while Sanwei Co. closed at 11.86, down 7.34% [1][2] - The trading volume and turnover for notable stocks included: - ZhenAn Technology: 33.40 million shares, turnover of 856 million [1] - Sanwei Co.: 249,700 shares, turnover of 305 million [2] Capital Flow Analysis - The rubber sector saw a net outflow of 292 million from institutional investors, while retail investors contributed a net inflow of 147 million [2] - The capital flow for specific stocks indicated: - ZhenAn Technology had a net inflow of 32.91 million from institutional investors [3] - Sanwei Co. experienced a net outflow of 6.56 million from institutional investors [3]