Core Viewpoint - The company, SanDa Membrane (688101), announced that its CFO, Tang Jiajing, plans to reduce her shareholding by selling up to 133,800 shares through centralized bidding due to personal financial needs [1] Group 1 - The CFO holds a 0.1612% stake in the company [1] - The planned share reduction is a response to personal financial requirements [1]

Core Viewpoint - SanDa Membrane (688101.SH) announced a share reduction plan by its CFO, Tang Jiajing, due to the company's financial needs, intending to reduce up to 133,800 shares within three months after the announcement [1] Group 1 - The CFO plans to execute the share reduction through centralized bidding [1] - The reduction will take place starting 15 trading days after the announcement [1] - The maximum number of shares to be reduced is 133,800 [1]

Core Viewpoint - The company, SanDa Membrane, announced that its Chief Financial Officer, Ms. Tang Jiajing, plans to reduce her shareholding due to personal financial needs, which may impact investor sentiment [1] Summary by Relevant Sections Shareholding Reduction - Ms. Tang Jiajing intends to reduce her holdings by no more than 133,762 shares, which represents approximately 0.0403% of the company's total share capital [1] - The reduction will occur through centralized bidding over a period from November 25, 2025, to February 24, 2026 [1] Source of Shares - The shares to be reduced were acquired prior to the company's initial public offering (IPO) [1] Pricing and Market Impact - The selling price will be determined based on market conditions at the time of the sale [1] - The company asserts that this reduction will not significantly affect its governance structure or ongoing operations [1]

Core Viewpoint - The company, San Da Membrane Environmental Technology Co., Ltd., is currently involved in a significant lawsuit, with a final judgment requiring the company to pay approximately RMB 49.19 million, which will impact its current profits [2][7]. Group 1: Lawsuit Background - The lawsuit originated from a contract dispute initiated by Xi'an Blue Sky Technology New Materials Co., Ltd., which demanded RMB 58.61 million from the company [3]. - The company filed a counterclaim against Blue Sky Technology for breach of contract, which was accepted by the court [3]. - The case progressed through various stages, including evidence exchange and court hearings, leading to a final judgment [4][5]. Group 2: Judgment Details - The second-instance judgment confirmed that the company must pay RMB 47.37 million to Blue Sky Technology within ten days of the judgment's effectiveness [5][6]. - Additionally, the company is required to pay overdue payment penalties based on various principal amounts, calculated at a daily rate of 0.03% from specified dates [6]. - The total litigation costs for the second-instance case amounted to RMB 986,301.14, with the company bearing the majority of the costs [7]. Group 3: Impact on the Company - The final judgment is effective immediately upon delivery and will have a direct negative impact on the company's current profits [2][7]. - The company is committed to timely information disclosure regarding the progress and execution of this lawsuit [2][7].

是否会对上市公司损益产生负面影响：本次判决为终审判决， 自送达之日起生效。本次诉讼的判决将对公司本期利润产生影响。公 司将根据本次诉讼事项的进展及执行情况及时履行信息披露义务，敬 请广大投资者注意投资风险。 一、本诉案件的基本情况 证券代码：688101 证券简称：三达膜 公告编号：2025-054 三达膜环境技术股份有限公司 关于重大诉讼的进展公告 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、准确性和完整性依 法承担法律责任。 重要内容提示： 案件所处的诉讼阶段：二审判决阶段 上市公司所处的当事人地位：上市公司为上诉人（原审被告、 反诉原告） 二 审 判 决 支 付 金 额 ： 二 审 判 决 本 公 司 支 付 人 民 币 49,192,132.35 元及逾期付款的违约金。 一、维持西安市雁塔区人民法院（2025）陕 0113 民初 3665 号民 2 事判决第三项、第五项； 二、撤销西安市雁塔区人民法院（2025）陕 0113 民初 3665 号民 事判决第四项； 三达膜环境技术股份有限公司（以下简称"三达膜"或"公司"） 于 2025 年 3 ...

Core Viewpoint - The company, Sundart Membrane Environmental Technology Co., Ltd., is set to hold a Q3 2025 performance briefing on November 6, 2025, to provide insights into its operational results and financial status for the third quarter of 2025 [1][3]. Group 1: Meeting Details - The performance briefing will take place on November 6, 2025, from 14:00 to 15:00 [4]. - The meeting will be conducted online via the Value Online platform, allowing for interactive Q&A [4][5]. - Investors can submit questions in advance through the Value Online platform or by scanning a QR code [6]. Group 2: Participants - Key participants in the meeting will include the company's Chairperson, Vice General Manager, and other senior executives [4]. Group 3: Contact Information - For inquiries, investors can contact the Board Office via phone at 0592-6778016 or email at ir@suntar.com [7].

证券代码：688101 证券简称：三达膜 公告编号：2025-052 三达膜环境技术股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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、准确性和完整性依 法承担法律责任。 重要内容提示： 会议问题征集：投资者可于 2025 年 11 月 06 日（星期四）前 访问价值在线路演活动平台（https://eseb.cn/1sJQGGcgFMY）或使 用微信扫描下方小程序码进行会前提问。公司将通过本次业绩说明会， 在信息披露允许的范围内就投资者普遍关注的问题进行回答。 二、说明会召开的时间、地点和方式 （一）会议召开时间：2025 年 11 月 06 日（星期四）14:00-15:00 （二）会议召开地点：价值在线（www.ir-online.cn） （三）会议召开方式：网络文字互动问答 三、拟参加人员 1 会议召开时间：2025 年 11 月 06 日（星期四）14:00-15:00 会议召开地点：价值在线（www.ir-online.cn） 会议召开方式：网络文字互动问答 一、说明会类型 三达膜环境技 ...

Core Insights - The company, Sandam Membrane (688101.SH), reported a total operating revenue of 1.156 billion yuan and a net profit attributable to shareholders of 298 million yuan for Q3 2025 [2] - The company has a current asset-liability ratio of 28.59% [4] - The latest gross profit margin stands at 41.02%, with a return on equity (ROE) of 6.85% [5] Financial Performance - The net cash inflow from operating activities is 147 million yuan [2] - The diluted earnings per share (EPS) is 0.90 yuan [6] - The total asset turnover ratio is 0.19 times, while the inventory turnover ratio is 0.82 times, which is a decrease of 0.07 times or 7.97% compared to the same period last year [6] Shareholder Structure - The number of shareholders is 11,900, with the top ten shareholders holding 243 million shares, accounting for 73.17% of the total share capital [6] - The largest shareholder is Sandam Membrane Technology (Singapore) Co., Ltd., holding 43.60% of the shares [6]

Core Points - The company guarantees the authenticity, accuracy, and completeness of the quarterly report, and assumes legal responsibility for any false records or misleading statements [2][3][7] Financial Data - The third-quarter financial statements are not audited [3] - The report period refers to the three-month period from the beginning to the end of the quarter [3] - Non-recurring gains and losses are applicable, but specific details are not provided [4] - Changes in major accounting data and financial indicators are applicable, but specific details are not provided [5] Shareholder Information - Information regarding the total number of common shareholders and the top ten shareholders is applicable, but specific details are not provided [5] Audit Opinion - The audit opinion type is not applicable, indicating that the financial statements are unaudited [6][7]

Core Insights - The company SanDaMem announced its Q3 2025 financial results, reporting a revenue of 439,266,499.08 yuan, which represents a year-on-year growth of 19.17% [2] - The net profit attributable to shareholders reached 102,650,018.83 yuan, showing a significant year-on-year increase of 98.82% [2] Financial Performance - Revenue for Q3 2025: 439.27 million yuan, up 19.17% compared to the previous year [2] - Net profit for Q3 2025: 102.65 million yuan, an increase of 98.82% year-on-year [2]