Core Points - Nanwei Technology announced the resignation of Professor Lin Dongqiang from the board of directors due to personal reasons [1] - Following his resignation, Professor Lin will no longer hold any position within the company [1] Summary by Category Company Announcement - The company received a resignation report from Professor Lin Dongqiang, who served on the third board of directors [1] - Professor Lin also resigned from his position on the nomination committee of the third board of directors [1]

Core Insights - Nanwei Technology reported a revenue of 671 million yuan for the first three quarters of 2025, representing a year-on-year growth of 22.01% [1] - The net profit attributable to shareholders reached 108 million yuan, showing a significant increase of 156.56% year-on-year [1] - The company’s basic earnings per share stood at 0.27 yuan [1] Financial Performance - The gross profit margin for the first three quarters of 2025 was 72.16%, up by 1.10 percentage points year-on-year, while the net profit margin was 16.75%, an increase of 9.24 percentage points compared to the same period last year [2] - In Q3 2025, the gross profit margin was 72.32%, reflecting a year-on-year increase of 3.45 percentage points and a quarter-on-quarter increase of 0.85 percentage points [2] - The net profit margin for Q3 2025 was 18.18%, up 19.32% year-on-year and 1.61 percentage points quarter-on-quarter [2] Expense Analysis - Total operating expenses for Q3 2025 amounted to 358 million yuan, an increase of 38.49 million yuan year-on-year [2] - The expense ratio was 53.41%, a decrease of 4.75 percentage points compared to the same period last year [2] - Sales expenses increased by 2.83%, management expenses rose by 26.39%, and R&D expenses grew by 14.20%, while financial expenses decreased by 102.90% [2] Shareholder Information - As of the end of Q3 2025, the total number of shareholders was 16,100, an increase of 992 from the end of the previous half-year, representing a growth of 6.57% [2] - The average market value per shareholder increased from 610,500 yuan at the end of the previous half-year to 724,600 yuan, a rise of 18.70% [2] Company Overview - Nanwei Technology, established on October 22, 2007, is located in Suzhou Industrial Park, Jiangsu Province, and was listed on June 23, 2021 [3] - The company specializes in the research, large-scale production, sales, and application services of high-performance nano-microsphere materials, serving clients in biomedicine, flat panel displays, analytical testing, and in vitro diagnostics [3] - The main business revenue composition includes chromatography fillers and media products (57.62%), chromatography analysis instruments and accessories (19.72%), and other related products and services [3]

Group 1 - The core viewpoint of the article is that 纳微科技 (NANWEI Technology) has reported significant growth in its third-quarter financial results, indicating strong performance in the market [1] Group 2 - For the first three quarters, the company's operating revenue reached 670,760,222.37 yuan, representing a year-on-year increase of 22.01% [1] - The net profit attributable to shareholders of the listed company was 107,767,557.09 yuan, showing a substantial year-on-year increase of 156.56% [1]

证券代码：688690 证券简称：纳微科技 公告编号：2025-037 苏州纳微科技股份有限公司 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 7 日 前 访 问 网 址 https://eseb.cn/1sJvpnVdc3e 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，在信息披露允许范围内就投资者普遍关注的问题进行回 答。 一、 说明会类型 苏州纳微科技股份有限公司（以下简称"公司"）已于 2025 年 10 月 29 日发布 公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司经营业绩、 发展战略等情况，公司定于 2025 年 11 月 7 日（星期五）15:00-16:00 在"价值在 线"（www.ir-online.cn）召开苏州纳微科技股份有限公司 2025 年第三季度业绩说 明会，与投资者进行沟通和交流，广泛听取投资者的意见和建议。 二、 ...

证券代码：688690 证券简称：纳微科技 公告编号：2025-034 苏州纳微科技股份有限公司 关于取消监事会、修订《公司章程》并办理工商变更 登记及修订、制定部分公司治理制度的公告 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。 苏州纳微科技股份有限公司（以下简称"公司"）于2025年10月27日召开第 三届董事会第九次会议，审议通过了《关于取消监事会、修订<公司章程>并办理 工商变更登记的议案》《关于修订和制定部分公司治理制度的议案》，现将相关 情况公告如下： 一、取消监事会情况 根据2024年7月1日起实施的《中华人民共和国公司法》（以下简称"《公司 法》"）、中国证监会于2024年12月27日发布的《关于新<公司法>新配套制度规 则实施相关过渡期安排》及《上市公司章程指引（2025年修订）》等法律、法规 及规范性文件要求，结合公司实际情况，公司拟取消监事会，监事会的法定职权 由董事会审计委员会承接，公司《监事会议事规则》相应废止，公司各项规章制 度中涉及监事会、监事的规定不再适用。 在公司股东大会审议通过取消监事 ...

| | | | 原定任期 | | 是否继续在上 | 具体职 | 是否存在未 | | --- | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 离任职务 | 离任时间 | 到期日 | 离任原因 | 市公司及其控 | 务（如 | 履行完毕的 | | | | | | | 股子公司任职 | 适用） | 公开承诺 | | 林东强 | 第三届董事会董 事、第三届董事会 | 2025 年 10 | 2027 年 5 | 个人原因 | 否 | 不适用 | 否 | | | | 月 27 日 | 月 14 日 | | | | | | | 提名委员会委员 | | | | | | | (二) 离任对公司的影响 根据《公司法》《公司章程》及相关规定，林东强教授辞任后不会导致公司 董事会成员低于法定最低人数，不会影响董事会依法规范运作，也不会影响公司 正常的经营发展，林东强教授的辞任报告自送达公司董事会之日起生效。截至本 公告披露之日，林东强教授未持有公司股份，不存在应当履行而未履行的承诺事 证券代码：688690 证券简称：纳微科技 公告编号：2025-035 苏州纳微科技股份有限公 ...

证券代码：688690 证券简称：纳微科技 公告编号：2025-036 苏州纳微科技股份有限公司 关于召开2025年第一次临时股东大会的通知 本公司董事会及全体董事保证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： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第一次临时股东大会 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 11 月 17 日14 点 30 分 召开地点：江苏省苏州市工业园区百川街 2 号研发中心大楼会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 11 月 17 日 至2025 年 11 月 17 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通 过互联网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 股东大会召开日期：2025年11月17日 本次股东 ...

Group 1 - Company Nanwei Technology (SH 688690) reported Q3 performance with revenue of approximately 671 million yuan, a year-on-year increase of 22.01% [1] - The net profit attributable to shareholders was about 108 million yuan, reflecting a significant year-on-year increase of 156.56% [1] - Basic earnings per share reached 0.2689 yuan, marking a year-on-year increase of 157.32% [1] Group 2 - As of the report, Nanwei Technology's market capitalization stands at 11.9 billion yuan [2]

Revenue and Profit Growth - The company's revenue for Q3 2025 reached CNY 257.13 million, an increase of 22.46% compared to the same period last year[3]. - Total profit for Q3 2025 was CNY 53.14 million, representing a significant increase of 2,725.55% year-on-year[6]. - Net profit attributable to shareholders for Q3 2025 was CNY 44.46 million, up 1,558.82% from the previous year[6]. - The net profit excluding non-recurring gains and losses for Q3 2025 was CNY 40.07 million, an increase of 515.11% year-on-year[6]. - For the first three quarters of 2025, the company achieved a revenue of RMB 671 million, representing a year-on-year growth of 22.01%[12]. - Sales revenue from core business products, chromatography fillers and media, reached RMB 398 million, an increase of 26.02% year-on-year[12]. - Net profit attributable to shareholders for the first three quarters was RMB 108 million, a significant increase of 156.56% year-on-year[12]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was RMB 95 million, reflecting a growth of 254.66% year-on-year[12]. - Operating profit for the first nine months was ¥127,159,081.00, significantly higher than ¥46,121,451.81 in the previous year, reflecting a growth of 175.56%[19]. - Net profit for the period was ¥112,353,037.06, compared to ¥41,282,330.84 in the same period last year, marking an increase of 172.56%[20]. Assets and Liabilities - The company's total assets as of the end of Q3 2025 were CNY 2,341.09 million, a 1.36% increase from the end of the previous year[4]. - As of September 30, 2025, total current assets were RMB 1.165 billion, a decrease from RMB 1.220 billion at the end of 2024[13]. - The company's total assets increased to ¥2,341,085,949.08, up from ¥2,309,596,977.25, indicating a growth of 1.36%[15]. - Total liabilities decreased to ¥309,127,160.54 from ¥421,525,181.46, a reduction of 26.67%[15]. - The equity attributable to shareholders rose to ¥1,874,652,045.18, compared to ¥1,748,425,906.69, reflecting an increase of 7.21%[15]. Cash Flow and Expenses - The net cash flow from operating activities for the year-to-date period was CNY 52.79 million, an increase of 75.26% compared to the same period last year[6]. - The weighted average return on equity for the year-to-date period was 5.94%, an increase of 3.47 percentage points compared to the previous year[3]. - Research and development expenses for the first nine months were ¥146,969,311.43, up from ¥128,692,421.83, indicating a growth of 14.19%[19]. - The company reported a decrease of 7.13% in share-based payment expenses, amounting to RMB 43 million for the current period[12]. - Net cash flow from operating activities for the first three quarters of 2025 is 52,794,048.56 CNY, up from 30,123,285.58 CNY in the same period of 2024, indicating a growth of approximately 75.5%[21]. - Total cash inflow from operating activities in the first three quarters of 2025 is 634,344,781.15 CNY, compared to 485,242,516.94 CNY in 2024, reflecting an increase of about 30.7%[21]. - Cash outflow from operating activities increased to 581,550,732.59 CNY in 2025 from 455,119,231.36 CNY in 2024, which is an increase of approximately 27.8%[21]. - Net cash flow from investing activities for the first three quarters of 2025 is 18,147,650.44 CNY, down from 41,235,132.69 CNY in 2024, showing a decline of about 56.0%[22]. - Cash inflow from investing activities decreased to 351,470,683.40 CNY in 2025 from 501,561,954.91 CNY in 2024, a decrease of approximately 30.0%[22]. - Cash outflow from investing activities decreased to 333,323,032.96 CNY in 2025 from 460,326,822.22 CNY in 2024, reflecting a decrease of about 27.6%[22]. - Net cash flow from financing activities for the first three quarters of 2025 is -104,886,262.22 CNY, an improvement from -156,748,958.15 CNY in 2024[22]. - The ending balance of cash and cash equivalents as of September 2025 is 237,081,341.65 CNY, down from 253,545,589.55 CNY in the same period of 2024[22]. Earnings Per Share - Basic earnings per share for Q3 2025 were CNY 0.1109, up 1,559.21% year-on-year[6]. - Basic earnings per share (EPS) for the first three quarters of 2025 is 0.2689 CNY, compared to 0.1045 CNY in the same period of 2024, representing a significant increase[21]. Strategic Focus - The company continues to focus on optimizing resource allocation and cost control, contributing to significant profit growth[6]. - The company’s long-term equity investments rose to RMB 33 million, compared to RMB 22 million at the end of 2024, suggesting a strategic focus on long-term growth[13]. Accounting Standards - The company has not adopted new accounting standards or interpretations that would affect the financial statements for the year of first execution[23].

苏州纳微科技股份有限公司 董事会议事规则 第一章 总则 第一条 为了进一步规范苏州纳微科技股份有限公司（以下简称"公司"） 董事会的议事方式和决策程序，促使董事和董事会有效地履行其职责，提高董事 会规范运作和科学决策水平，根据《中华人民共和国公司法》（以下简称"《公 司法》"）《中华人民共和国证券法》《上市公司治理准则》《上海证券交易所 科创板股票上市规则》（以下简称"《股票上市规则》"）《上海证券交易所科 创板上市公司自律监管指引第1号——规范运作》和《苏州纳微科技股份有限公 司章程》（以下简称"公司章程"）等法律、行政法规、部门规章、自律性规则 的有关规定，制订本规则。 第二条 公司依法设立董事会，董事会对股东会负责。董事会应遵守《公司 法》等法律、行政法规、部门规章、规范性文件及公司章程及本规则的规定，履 行其职责。 第二章 董事会的组成和职权 第三条 公司董事会由九名董事组成，其中独立董事三名。 第四条 董事会行使下列职权： （六）拟订公司重大收购、收购本公司股票或者合并、分立、解散及变更公 司形式的方案； 1 （十）制定公司的基本管理制度； （十三）向股东会提请聘请或更换为公司审计的会计师事务所； ...