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。 一、召开会议的基本情况 1、股东会届次：2025 年度第四次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交易所创业板股票上市规则》 《深圳证券交易所上市公司自律监管指引第 2 号—创业板上市公司规范运作》等法律、行政法规、部门 规章、规范性文件及《公司章程》的有关规定。 4、会议时间： 证券代码：300334 证券简称：津膜科技 公告编号：2025-082 天津膜天膜科技集团股份有限公司 关于召开 2025 年度第四次临时股东会的通知 （1）现场会议时间：2025 年 11 月 10 日 13:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为 2025 年 11 月 10 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票的具体时间为 2025 年 11 月 10 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日： ...

证券代码：300334 证券简称：津膜科技 公告编码：2025-081 天津膜天膜科技集团股份有限公司 第五届监事会第四次会议决议公告 本公司及监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。 3、本次监事会会议应到监事 3 名，实到监事 3 名（其中：以通讯表决方式 出席会议 2 名）。监事施耀华先生、赵鹏先生以通讯方式参加会议并表决。 4、会议由监事会主席施耀华先生主持。副总经理兼财务总监于建华先生、 副总经理兼投融资总监兼董事会秘书宋辉鹏先生列席了会议。 会议的召开符合《公司法》、《公司章程》、公司《监事会议事规则》的规 定。 二、监事会会议审议情况 1、审议通过《关于<2025 年第三季度报告全文>的议案》 经审核，监事会认为董事会编制和审核公司 2025 年第三季度报告全文的 程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、完整地 反映了上市公司的实际情况，不存在任何虚假记载、误导性陈述或者重大遗漏。 经与会监事审议，表决通过该议案。 1 一、监事会会议召开情况 1、天津膜天膜科技集团股份有限公司（以下简称"公司"或"津膜科技"） 第五届监事会第 ...

天津膜天膜科技集团股份有限公司 第五届董事会第九次会议决议公告 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。 证券代码：300334 证券简称：津膜科技 公告编码：2025-077 一、董事会会议召开情况 1、天津膜天膜科技集团股份有限公司（以下简称"公司"）第五届董事会 第九次会议通知于 2025 年 10 月 12 日向各位董事以书面方式送达。 2、本次董事会于 2025 年 10 月 22 日以现场与通讯结合方式召开。现场会议 地点：天津经济技术开发区第十一大街 60 号会议室。 3、本次董事会会议应到董事 8 名，实到董事 8 名（其中：以通讯表决方式出 席会议 7 名）。董事翟军先生、郑春建先生、郭东先生、刘志刚先生、崔嵘女士、 谢京先生、熊文钊先生以通讯方式参加会议并表决。 4、董事长范宁先生作为本次会议的主持人，公司监事会成员施耀华先生、 赵鹏先生、侯雪征女士、首席科学家吕晓龙先生、副总经理兼财务总监于建华先 生、副总经理兼投融资总监兼董事会秘书宋辉鹏先生、副总经理兼安全总监展树 华先生、生产总监蒋鹏先生列席了会议。 5、本次董事会会议的召开符 ...

Financial Performance - The company's operating revenue for Q3 2025 was ¥55,239,429.82, representing a 52.60% increase year-over-year, while the year-to-date revenue decreased by 3.71% to ¥162,658,964.40[5] - Net profit attributable to shareholders for Q3 2025 was ¥1,125,856.88, a significant increase of 108.47% compared to the same period last year, with a year-to-date net profit of ¥1,341,019.47, up 111.28%[5] - Operating revenue decreased by 3.71% to ¥162,658,964.40 compared to the previous period[13] - Net profit increased by 123.91% to ¥2,818,804.79, a significant recovery from a loss in the previous period[14] - Total profit increased by 136.20% to ¥4,264,871.42, reflecting a turnaround in financial performance[14] Profitability and Margins - The company's gross profit margin improved to 36.61%, an increase of 8.47 percentage points from 28.14% in the previous year, driven by a rise in sales of separation membranes and water treatment equipment[8] - Other income decreased by 75.23% to ¥539,044.40, primarily due to reduced government subsidies[13] - The company reported a 902.21% increase in investment income to ¥995,032.74, driven by profits from joint ventures[13] Cash Flow and Liquidity - Cash flow from operating activities for the year-to-date period reached ¥5,291,492.62, marking a 118.01% increase compared to the previous year[5] - The company reported a significant increase in cash flow from operating activities, with cash received from sales reaching ¥223,435,157.89, compared to ¥143,312,683.58 in the previous period[34] - Net cash inflow from operating activities was $5,291,492.62, compared to a net outflow of $29,381,442.77 in the previous period, indicating a significant improvement[35] - Total cash inflow from financing activities reached $139,398,146.53, up from $40,100,000.00 in the prior period, reflecting strong capital raising efforts[35] - Cash and cash equivalents at the end of the period totaled $115,952,165.11, compared to $36,709,059.23 at the end of the previous period, showing a substantial increase[35] Assets and Liabilities - The total assets at the end of the reporting period were ¥1,030,627,648.86, an increase of 8.68% from the previous year[5] - The total liabilities increased to ¥360,934,292.15 from ¥323,908,090.84, indicating a rise of 11.4%[28] - The total equity attributable to shareholders increased to ¥607,327,712.07 from ¥577,416,350.25, marking a growth of 5.2%[28] - Total cash inflow from operating activities of $241,880,485.04, compared to $149,758,027.85 previously, reflecting strong operational performance[35] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 15,439[16] - The largest shareholder, Hangmo Technology Development Group Co., Ltd., holds 23.63% of shares[16] - The major shareholder, Gaoxin Investment Development Co., Ltd., reduced its shareholding from 7.25% to 7.00%, selling a total of 767,100 shares, which represents 0.9925% of the company's total share capital during the reduction period from June 11, 2025, to September 10, 2025[19] Strategic Initiatives - The company plans to enhance the promotion of new products and expand its market presence in the industrial and municipal water treatment sectors in Q4 2025[9] - The company aims to improve overall operational performance by enhancing budget management and controlling costs and expenses[9] - The company changed its name to "Tianjin Membrane Technology Group Co., Ltd." to better align with its business strategy[18] Investment Activities - The company acquired a limited partnership interest in the Tianjin Membrane Green Venture Capital Fund for a total of 40 million yuan, holding 50% of the fund's total scale after the transaction[21] - The company introduced an investment of 135 million yuan into its wholly-owned subsidiary, Hebei Jinmem New Materials Technology Co., Ltd., through the Jing-Jin-Ji Membrane Materials Fund[22] Operational Efficiency - The accounts receivable decreased by 15.85% to ¥186,415,563.25, indicating improved collection efforts[11] - Operating costs decreased by 15.07% to ¥103,104,618.72, indicating improved cost management[13] - R&D expenses decreased by 6.08% to ¥18,688,910.42, suggesting a potential shift in investment strategy[13] - The company's research and development expenses were ¥18,688,910.42, slightly down from ¥19,899,426.96, indicating a focus on cost management[31] Audit and Compliance - The company did not undergo an audit for the third quarter financial report, which may impact investor confidence[36]

Market Overview - On October 17, the Tianjin state-owned enterprise reform sector fell by 2.19% compared to the previous trading day, with Baili Electric leading the decline [1] - The Shanghai Composite Index closed at 3839.76, down 1.95%, while the Shenzhen Component Index closed at 12688.94, down 3.04% [1] Stock Performance - Key stocks in the Tianjin state-owned enterprise reform sector showed mixed performance, with Guifaxiang rising by 4.13% to a closing price of 12.86, while Baili Electric dropped by 6.69% to 6.56 [2] - The trading volume and turnover for Guifaxiang were 263,400 shares and 337 million yuan, respectively [2] Capital Flow - The main funds in the Tianjin state-owned enterprise reform sector experienced a net outflow of 180 million yuan, while retail investors saw a net inflow of 204 million yuan [2][3] - The capital flow data indicates that Guifaxiang had a net inflow of 28.86 million yuan from main funds, while Tianjin Port saw a net outflow of 4.73 million yuan [3]

证券日报网讯津膜科技（300334）10月10日在互动平台回答投资者提问时表示，截至2025年9月30日， 公司的股东人数为15439户。 ...

每经AI快讯，9月30日消息，津膜科技（300334）成功中标滨州第二再生水厂（一期）EPC 工程设备采 购及安装调试项目，标志着公司在华东区域再生水循环利用领域实现新突破。 ...

据津膜科技消息，近日，津膜科技中标陕西延长石油物资集团上海有限公司海测滩矿井及选煤厂矿井水 处理站超滤膜系统采购项目。 ...

Market Overview - On September 25, the Tianjin state-owned enterprise reform sector fell by 0.72% compared to the previous trading day, with Jintou Chengkai leading the decline [1] - The Shanghai Composite Index closed at 3853.3, down 0.01%, while the Shenzhen Component Index closed at 13445.9, up 0.67% [1] Stock Performance - The following stocks in the Tianjin state-owned enterprise reform sector showed notable performance: - Baili Electric (600468) closed at 6.73, up 4.02% with a trading volume of 1.021 million shares and a turnover of 693 million yuan [1] - Jintou Chengkai (600322) closed at 2.35, down 6.37% with a trading volume of 868,900 shares and a turnover of 210 million yuan [2] - Other stocks such as Tianjin Port (600717) and Taida Co. (000652) also experienced declines of 1.28% and 1.45% respectively [1][2] Capital Flow Analysis - The Tianjin state-owned enterprise reform sector saw a net outflow of 38.27 million yuan from main funds, while speculative funds had a net inflow of 53.41 million yuan, and retail investors experienced a net outflow of 15.13 million yuan [2] - Specific stock capital flows included: - Baili Electric had a net inflow of 20.84 million yuan from main funds, while retail investors saw a net outflow of 4.25 million yuan [3] - Tianjin Port had a net inflow of 9.34 million yuan from speculative funds, but a net outflow of 9.81 million yuan from retail investors [3]

证券代码：300334 证券简称：津膜科技 公告编码：2025-075 天津膜天膜科技集团股份有限公司 三、备查文件 1、共青城航科国惠环保产业投资中心（有限合伙）《告知函》 特此公告。 关于间接控股股东合伙人之间转让份额及新合伙人入伙的进展公告 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。 一、前期披露情况 天津膜天膜科技集团股份有限公司（以下简称"公司"）间接控股股东共青城航科国 惠环保产业投资中心（有限合伙）（简称"共青城航科"）近期发生有限合伙人之间转让 合伙份额、新合伙人入伙并认购新增合伙份额事项。具体内容详见公司于 2025 年 9 月 1 日、 2025 年 9 月 8 日在巨潮资讯网 （http://www.cninfo.com.cn）披露的《关于间接控股股东合 伙人之间转让份额及新合伙人入伙的公告》（公告编号：2025-069）、《关于间接控股股 东合伙人之间转让份额及新合伙人入伙的进展公告》（公告编号：2025-071）。 二、进展情况 公司于近日收到共青城航科的告知函，共青城航科各合伙人就合伙人变更、合伙份额 转让及新增合伙份额等相关事 ...