证券代码：003027 证券简称：同兴科技 公告编号：2025-042 同兴环保科技股份有限公司 根据《深圳证券交易所股票上市规则》等相关规定，公司董事会将尽快聘任 符合任职资格的相关人士担任证券事务代表，协助公司董事会秘书开展工作。 特此公告。 同兴环保科技股份有限公司董事会 2025年9月30日 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。 同兴环保科技股份有限公司（以下简称"公司"）董事会于近日收到公司 证券事务代表徐守号先生递交的书面辞职报告。徐守号先生因个人原因辞去公 司证券事务代表职务，其辞职后将不再担任公司任何职务。徐守号先生辞职不 会影响公司相关工作的正常开展，其辞职报告自送达董事会之日起生效。 截至本公告日，徐守号先生未持有公司股份。徐守号先生在担任公司证券 事务代表期间恪尽职守、勤勉尽责，公司董事会对其任职期间为公司所做出的贡 献表示感谢！ 关于证券事务代表辞职的公告 ...

Core Viewpoint - The company confirms that the supply of upstream raw materials for its catalysts and TX-1 carbon capture absorbents is stable and sufficient to meet the rapidly growing market demand for carbon capture absorbents [2] Group 1 - The company received inquiries from investors regarding the supply of upstream raw materials for its products [2] - The company stated that the market supply of required raw materials is abundant and stable [2] - The company is well-positioned to accommodate the fast expansion needs of the carbon capture absorbent market [2]

Core Viewpoint - The world's largest coal-fired carbon capture demonstration project has successfully completed a 72-hour trial run and has officially commenced commercial operations, indicating a significant advancement in carbon capture technology within the coal power sector [1] Company Summary - Tongxing Technology (003027.SZ) confirmed on an investor interaction platform that its developed CCUS carbon capture absorbent meets the technical compatibility requirements for application in coal power carbon capture projects, allowing direct use in relevant power plant carbon capture systems [1]

Core Insights - The company, Tongxing Technology, reported that as of September 19, 2025, the number of shareholders is 14,922 [2] Company Summary - Tongxing Technology engaged with investors on September 23, providing an update on shareholder numbers [2] - The company is actively communicating with its investors through interactive platforms [2]

证券代码：003027 证券简称：同兴科技 公告编号：2025-041 同兴环保科技股份有限公司 关于2025年员工持股计划第一次持有人会议决议公告 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。 一、持有人会议召开情况 同兴环保科技股份有限公司（以下简称"公司"）2025年员工持股计划第 一次持有人会议（以下简称"本次会议"）于2025年9月16日以现场与通讯相结 合的方式召开。本次会议由公司董事会秘书初宏洲先生召集和主持，会议应出 席持有人66人，实际出席持有人58人，代表2025年员工持股计划份额1,043.84万 份，占公司2025年员工持股计划总份额的90.66%。本次会议的通知、召开和表 决程序符合相关法律法规及公司2025年员工持股计划的有关规定。本次会议经 投票表决，审议通过了如下决议： 二、持有人会议审议情况 1、审议并通过《关于设立公司2025年员工持股计划管理委员会的议案》 为保证公司2025年员工持股计划的顺利进行，保障持有人的合法权益，根 据公司《2025年员工持股计划（草案）》《2025年员工持股计划管理办法》的 有关规定，同意设立 ...

证券代码：003027 证券简称：同兴科技 公告编号：2025-040 同兴环保科技股份有限公司 关于2025年员工持股计划非交易过户完成的公告 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。 同兴环保科技股份有限公司（以下简称"公司"）于2025年7月11日召开第 五届董事会第十七次会议、第五届监事会第十二次会议，于2025年7月29日召开 的2025年第一次临时股东大会审议通过了《关于＜2025年员工持股计划（草 案）＞及其摘要的议案》《关于＜2025年员工持股计划管理办法＞的议案》 《关于提请股东大会授权董事会办理员工持股计划相关事宜的议案》等相关议 案，具体内容详见公司披露于巨潮资讯网（www.cninfo.com.cn）的相关公告。 根据《关于上市公司实施员工持股计划试点的指导意见》《深圳证券交易 所上市公司自律监管指引第1号—主板上市公司规范运作》等相关规定，现将公 司2025年员工持股计划（以下简称"本员工持股计划"）实施进展情况公告如 下： 一、本员工持股计划的股票来源及数量 本员工持股计划的股份来源为公司回购专用账户回购的同兴科技A股普通 股 ...

Group 1 - The company has completed the preliminary planning for its sodium battery cathode material production base and is currently in close communication with multiple provincial governments regarding site selection [2] - The company encourages investors to pay attention to future announcements related to the production base [2]

Core Insights - The company held an online investor reception day to discuss its business layout, stock incentive plans, and sodium battery development [1] Business Layout and Technology Route - The company initially focused on desulfurization and denitrification in non-electric industries due to high market potential and technical requirements, while the power sector was not prioritized due to market saturation. It plans to expand into the CCUS field across various industries including power and petrochemicals [2] - In the sodium battery sector, the company is concentrating on low-speed vehicles, small power applications, and energy storage. Although the cathode route is not favored by capital markets, it offers significant advantages in cost and safety, with substantial potential in downstream applications. The company has completed preliminary planning for a sodium battery cathode material production base and is in discussions with local governments for site selection [2] Stock Incentive and Financial Impact - The company has implemented a restricted stock incentive plan, which is currently undergoing non-trading transfer procedures and is expected to be completed within the week. This will result in some share-based payment expenses affecting the financial statements, and investors should pay attention to subsequent announcements [3] Sodium Battery Technology and Market Progress - The company has not yet mass-produced its 100Ah sodium battery cells, with previous trials aimed at validating materials and processes. Collaborations with multiple cell manufacturers are ongoing to develop higher-capacity cells based on demand and technological advancements. The theoretical application of sodium cathode materials in solid-state batteries has not yet been pursued due to the immaturity of industry technology and supply chains [4] CCUS Business Orders and Market Promotion - The EU emissions trading system in the shipping industry has created opportunities for ship carbon capture, with the company securing three orders for carbon capture agents for large ships and developing specialized systems. There is strong demand in overseas markets, with multiple projects progressing simultaneously. The company previously participated in a CCUS project bid for a waste-to-energy plant in Europe, with further updates expected. The U.S. opposition to the "net zero framework" is not expected to have a significant long-term impact on the company and may even present new opportunities. The newly developed two-phase absorbent combined with energy-saving processes can achieve energy consumption below 2.0 GJ/ton of CO2 [5] "One Body, Two Wings" Strategy Progress - By the first half of 2025, the company's "one body, two wings" strategy has shown significant results, with revenue of approximately 405 million yuan, a year-on-year increase of 33.49%, and a net profit of approximately 52.48 million yuan, a year-on-year increase of 118.62%. The company's customized absorbent products are highly competitive, with several strategic cooperation agreements signed. In the sodium battery sector, material performance has reached a leading domestic level, and site selection for the production base is progressing orderly, with an initial investment plan of 300 million yuan. The company is also seeking acquisition targets to complement its overseas business [6]

Group 1: Company Performance - The company achieved a revenue of approximately 405 million CNY in the first half of 2025, representing a year-on-year growth of 33.49% [9] - The net profit attributable to shareholders was about 52.48 million CNY, showing a year-on-year increase of 166.07% [9] Group 2: Shareholder Information - As of September 10, 2025, the number of shareholders was 15,933 [3] Group 3: Sodium Battery Business - The company’s sodium battery business is currently focused on low-speed vehicles, small power, and energy storage, with no immediate plans for commercial vehicles due to lower energy density [4] - The third-generation sodium battery cathode material (NFPP) has been successfully trialed in a 50Ah short blade cell, with plans for further testing on safety and electrochemical performance [10] - The first phase of the sodium battery cathode material production base is planned with an investment of 300 million CNY [11] Group 4: Carbon Capture Utilization and Storage (CCUS) - The company has received three orders for absorbents in the 10,000-ton ship carbon capture device market [12] - The company is actively developing a compact and efficient carbon capture system tailored for the shipping industry, responding to the EU's emissions trading system [8] - The company is involved in a joint bid for a 350,000-ton CCUS project in Europe, with expectations for order conversion and project implementation in the second half of the year [12] Group 5: Strategic Development - The company is pursuing an "integrated two wings" strategy to enhance its growth curve and expand into international markets [9] - The company is exploring potential acquisition targets to boost stock prices and has established an overseas division to support this strategy [11]

Core Insights - The company, Tongxing Technology (stock code: 003027), reported that as of September 10, 2025, the number of shareholders is 15,933 [1] Group 1 - The company provided an update on its shareholder count in response to investor inquiries on September 11 [1] - The specified date for the shareholder count is set for September 10, 2025 [1] - The total number of shareholders is noted to be 15,933 [1]