证券代码：300334 证券简称：津膜科技 公告编码：2025-083 天津膜天膜科技集团股份有限公司 关于持股5%以上股东减持计划预披露的公告 持股 5%以上股东高新投资发展有限公司保证向本公司提供的信息内容真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示：持有天津膜天膜科技集团股份有限公司（以下简称"本公司"或"津膜科 技"）6.26%股份的股东高新投资发展有限公司计划在公告之日起十五个交易日后的三个 月内（即 2025 年 11 月 24 日至 2026 年 2 月 23 日）以集中竞价方式减持不超过 3,020,652 股（不超过公司总股本的 1%），以大宗交易方式减持不超过 6,041,306 股（不超过公司总 股本的 2%）。合计减持不超过 9,061,958 股（不超过公司总股本的 3%）。 本公司于近日收到高新投资发展有限公司（以下简称"高新投资"）出具的《关于股 份减持计划的告知函》，现将有关情况公告如下： 一、股东基本情况 1、减持股东名称：高新投资发展有限公司 2、截至本公告日，高新投资持有公司股份 1 ...

每经AI快讯，11月2日，津膜科技（300334）(300334.SZ)公告称，股东高新投资发展有限公司计划在公 告之日起十五个交易日后的三个月内，以集中竞价和/或大宗交易方式减持不超过9,061,958股(不超过公 司总股本的3%)。减持原因为自身经营发展需要，减持股份来源为首次公开发行股票并上市前持有的股 份以及基于其持有该等股份取得的股票股利。减持期间为2025年11月24日至2026年2月23日。减持价格 区间和金额将按减持时市场价格确定。 ...

Core Insights - The Tianjin state-owned enterprise reform sector saw a slight increase of 0.2% on October 31, with Haitai Development leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance Summary - Haitai Development (600082) closed at 4.72, up 6.07% with a trading volume of 399,300 shares and a turnover of 185 million yuan [1] - Guifaxiang (002820) closed at 12.80, up 3.90% with a trading volume of 137,100 shares and a turnover of 174 million yuan [1] - Tianbao Infrastructure (000965) closed at 4.38, up 2.10% with a trading volume of 861,500 shares and a turnover of 380 million yuan [1] - Other notable stocks include Jinmeng Technology (300334) at 7.50 (+1.90%), Bohai Chemical (600800) at 3.83 (+1.86%), and Jintou City Development (600322) at 2.51 (+1.21%) [1] Capital Flow Analysis - The Tianjin state-owned enterprise reform sector experienced a net inflow of 67.98 million yuan from institutional investors, while retail investors saw a net outflow of 84.03 million yuan [2][3] - The main capital inflow was observed in Tianbao Infrastructure (000965) with a net inflow of 49.38 million yuan, while Jin Kai New Energy (600821) faced a significant net outflow of 66.21 million yuan [3]

Market Overview - On October 29, the Tianjin state-owned enterprise reform sector fell by 0.13% compared to the previous trading day, with Gui Faxiang leading the decline [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - Key stocks in the Tianjin state-owned enterprise reform sector showed mixed performance, with Jin Kai New Energy (600821) rising by 1.93% to close at 5.81, and Gui Faxiang (002820) falling by 3.39% to close at 12.55 [1][2] - The trading volume and turnover for notable stocks included: - Jin Kai New Energy: 455,800 shares traded, turnover of 263 million yuan - Tianjin Port (600717): 253,400 shares traded, turnover of 122 million yuan - Gui Faxiang: 141,400 shares traded, turnover of 178 million yuan [1][2] Capital Flow - The Tianjin state-owned enterprise reform sector experienced a net outflow of 85.1 million yuan from institutional investors, while retail investors saw a net inflow of 108 million yuan [2][3] - Notable capital flows for specific stocks included: - Tianjin Investment City Development (600322): Net inflow of 24.4 million yuan from institutional investors - Jin Kai New Energy (600821): Net inflow of 13.05 million yuan from institutional investors - Gui Faxiang (002820): Net outflow of 9.5 million yuan from institutional investors [2][3]

Group 1: Company Performance Highlights - Yanjiang Co., Ltd. reported a net profit of 42.50 million yuan for the first three quarters, a year-on-year increase of 27.95%, with a third-quarter net profit growth of 209.1% [1] - Dabeinong achieved a net profit of 257 million yuan for the first three quarters, up 92.56% year-on-year, but reported a significant decline of 92.50% in third-quarter net profit [1][2] - Gaozheng Minexplosion's net profit for the first three quarters was 126 million yuan, reflecting a 13.68% increase year-on-year, with a third-quarter net profit growth of 1.83% [3][4] - Taiji Co., Ltd. reported a net profit of 56.69 million yuan for the first three quarters, a year-on-year increase of 205.58%, but a decline of 13.6% in third-quarter net profit [5][6] - Qian Zhao Optoelectronics achieved a net profit of 87.95 million yuan for the first three quarters, up 80.17% year-on-year, with a third-quarter net profit growth of 56.01% [7][8] - Future Electric reported a net profit of 71.32 million yuan for the first three quarters, a year-on-year increase of 10.61%, with a slight decline in third-quarter revenue [10] Group 2: Company Announcements and Strategic Moves - Hengshuo Co., Ltd. announced plans for shareholders to reduce their holdings by up to 3% due to personal funding needs [11] - Sanbai Shuo disclosed a share transfer agreement where a shareholder will transfer 5.66% of the company's shares to another entity [12] - Tianqi Lithium's subsidiary plans to invest 250 million yuan in a partnership to explore opportunities in the new materials and renewable energy sectors [12][13] - Zhuanqi Technology reported a net loss of 1.03 billion yuan for the first three quarters, with a significant decline in third-quarter performance [16] - Jintong Technology announced plans to increase investment by 250 million yuan to expand production capacity for new energy vehicle components [23]

Group 1 - The core viewpoint of the article highlights that Jintai Technology (300334) reported significant growth in its third-quarter performance for 2025, with a notable increase in both revenue and net profit [1] Group 2 - In the third quarter of 2025, the company achieved an operating income of 55.2394 million yuan, representing a year-on-year growth of 52.60% [1] - The net profit for the same period was 1.1259 million yuan, showing a substantial year-on-year increase of 108.47% [1]

Core Viewpoint - The company reported a significant increase in third-quarter revenue and a return to profitability for the first three quarters of 2025, driven by improved sales in separation membranes and water treatment equipment, alongside a decrease in raw material prices and production costs [1] Financial Performance - Third-quarter revenue reached 55.2394 million yuan, marking a year-on-year increase of 52.6% [1] - Net profit for the third quarter was 1.1259 million yuan [1] - For the first three quarters of 2025, total revenue was 163 million yuan, reflecting a year-on-year decline of 3.71% [1] - The net profit for the first three quarters was 1.341 million yuan, indicating a turnaround from a loss in the previous year [1] - Basic earnings per share stood at 0.0044 yuan [1] Operational Highlights - The sales revenue from separation membranes and water treatment equipment increased, contributing to the overall revenue growth [1] - The company's comprehensive gross margin improved by 8.47 percentage points compared to the previous year, rising from 28.14% [1] - Increased sales expenses were noted as the company continued to expand its business and market presence [1]

Core Viewpoint - The company reported a decline in revenue for the first three quarters of 2025, while net profit showed significant growth year-on-year [1] Financial Performance - The company's operating revenue for the first three quarters was 163 million yuan, a decrease of 3.71% year-on-year [1] - Net profit attributable to shareholders was 1.341 million yuan, reflecting a year-on-year increase of 111.28% [1] - The net loss attributable to shareholders after deducting non-recurring gains and losses was 17.9998 million yuan [1] - Basic earnings per share were 0.0044 yuan [1]

Core Viewpoint - The company, Jintai Technology (津膜科技), announced the appointment of Mr. Le Liangcai as the new Deputy General Manager, which indicates a strategic move to strengthen its management team [1] Company Summary - Jintai Technology's board of directors has approved the hiring of Mr. Le Liangcai for the position of Deputy General Manager, reflecting the company's commitment to enhancing its leadership [1]

Core Viewpoint - Tianmo Technology (300334.SZ) reported a significant increase in revenue and net profit for Q3 2025, indicating strong operational performance despite a negative adjusted net profit [1] Financial Performance - The company's operating revenue reached 55.2394 million, representing a year-on-year increase of 52.60% [1] - The net profit attributable to shareholders was 1.1259 million, showing a year-on-year increase of 108.47% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -2.6070 million [1]