国信证券股份有限公司 关于天津经纬辉开光电股份有限公司 2025 年半年度跟踪报告 | 保荐人名称：国信证券股份有限公司 | 被保荐公司简称：经纬辉开 | | --- | --- | | 保荐代表人姓名：侯立潇 | 联系电话：0755-82130833 | | 保荐代表人姓名：张洪滨 | 联系电话：0755-82130833 | 一、保荐工作概述 | 项 目 | | | | 工作内容 | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 公司信息披露审阅情况 | | | | | | | | | （1）是否及时审阅公司信息披露文件 | 是 | | | | | | | | （2）未及时审阅公司信息披露文件的次数 | 不适用 | | | | | | | | 2．督导公司建立健全并有效执行规章制度的情况 | | | | | | | | | （1）是否督导公司建立健全规章制度（包括但不 | | | | | | | | | 限于防止关联方占用公司资源的制度、募集资金管 | 是 | | | | | | | | 理制度、内控制度、内部审计制度、关联交易制 ...

Core Viewpoint - The shareholders of Tianjin Jingwei Huikai Optoelectronics Co., Ltd. have disclosed a share reduction plan, which will not affect the company's control or governance structure [1][5]. Group 1: Shareholder Reduction Details - Shareholders Dong Shulin, Zhang Guoxiang, and Zhang Qiufeng have collectively reduced their holdings by 28,719,596 shares, representing 4.99998% of the company's total share capital [1][5]. - The reduction occurred within the pre-disclosed plan, which allows for a maximum reduction of shares over a specified period from June 4, 2025, to September 3, 2025 [1][5]. - The reduction was executed through centralized bidding and block trading methods [1][5]. Group 2: Individual Shareholder Transactions - Dong Shulin's shareholding decreased from 18,799,545 shares (3.27294%) to 15,664,160 shares (2.72708%) [4]. - Zhang Guoxiang's shareholding decreased from 8,239,745 shares (1.43451%) to 7,225,145 shares (1.25787%) [4]. - Zhang Qiufeng's shareholding decreased from 6,607,513 shares (1.15035%) to 5,830,291 shares (1.01503%) [4]. Group 3: Transaction Summary - The total number of shares reduced by the three shareholders amounts to 4,927,207 shares, which is 0.85781% of the total share capital [4]. - The reduction was carried out in multiple transactions, with various amounts sold on different dates, primarily through centralized bidding [3][4].

Core Viewpoint - The report outlines the equity changes of Tianjin Jingwei Huikai Optoelectronics Co., Ltd., indicating a reduction in shareholding by key stakeholders due to personal financial needs, while ensuring compliance with relevant laws and regulations [1][2][6]. Group 1: Equity Change Details - The equity change is attributed to the personal financial needs of the information disclosing parties, leading to a reduction in their shares in the company [6]. - As of the report date, the total shares held by the information disclosing parties decreased from 33,646,803 shares (5.85779% of total shares) to 28,719,596 shares (4.99998% of total shares) [6][12]. - The specific shareholding changes for each individual are as follows: - Dong Shulin: Reduced from 18,799,545 shares (3.27294%) to 15,664,160 shares (2.72708%) [6][12]. - Zhang Guoxiang: Reduced from 8,239,745 shares (1.43451%) to 7,225,145 shares (1.25787%) [6][12]. - Zhang Qiufeng: Reduced from 6,607,513 shares (1.15035%) to 5,830,291 shares (1.01503%) [6][12]. Group 2: Future Plans and Compliance - The information disclosing parties have a plan to further reduce their holdings by up to 17,230,000 shares, with 4,927,207 shares already sold as of the report date [6][8]. - The report confirms that the equity changes do not harm the interests of the company or other shareholders and do not affect the company's independence in terms of personnel, assets, finance, and operations [8]. - The information disclosing parties have committed to adhering to legal requirements for any future equity changes within the next twelve months [6][13].

天津经纬辉开光电股份有限公司 简式权益变动报告书 上市公司名称：天津经纬辉开光电股份有限公司 上市地点：深圳证券交易所 股票简称：经纬辉开 股票代码：300120 信息披露义务人之一：董树林 住所和通讯地址：天津市津南区小站工业园区创新道 1 号 信息披露义务人之二：张国祥 住所和通讯地址：天津市津南区小站工业园区创新道 1 号 信息披露义务人之三：张秋凤 住所和通讯地址：天津市津南区小站工业园区创新道 1 号 信息披露义务人为一致行动人 股权变动性质：股份减少 签署日期：2025 年 8 月 21 日 1 信息披露义务人声明 一、信息披露义务人根据《中华人民共和国公司法》、《中华人民共和国证 券法》、《上市公司收购管理办法》、《公开发行证券的公司信息披露内容与格 式准则第 15 号——权益变动报告书》及相关的法律和法规编写本报告书。 二、依据《中华人民共和国证券法》、《上市公司收购管理办法》的规定， 本报告书已全面披露了信息披露义务人在天津经纬辉开光电股份有限公司(以下 简称"公司"、"上市公司"或"经纬辉开")拥有权益的股份变动情况；截至本报告书 签署之日，除本报告书披露的信息外，信息披露义务人没有通过任 ...

证券代码：300120 证券简称：经纬辉开 公告编号：2025-31 天津经纬辉开光电股份有限公司 关于持股5%以上股东减持至5%以下暨权益变动的提示性公告 股东董树林先生及其一致行动人张国祥先生、张秋凤女士向本公司保证信 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。 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。 特别提示： 1、本次权益变动主要系持股 5%以上股东董树林先生、张国祥先生、张秋凤 女士在预披露的减持计划范围内减持股份，不触及要约收购。 2、董树林先生、张国祥先生、张秋凤女士不属于公司的控股股东、实际控 制人，本次权益变动不会导致公司控制权发生变化。 3、本次权益变动后，董树林先生、张国祥先生、张秋凤女士合计持有公司 股份 28,719,596 股，占公司现有总股本的 4.99998%，其不再是公司持股 5%以上 股东。 天津经纬辉开光电股份有限公司（以下称"公司"）于 2025 年 5 月 12 日披 露《关于股东股份减持计划的预披露公告》（公告编号：2025-16），公司持股 5%以上股东董树林先生及其一致行动人张国祥 ...

截至2025年8月15日，公司已将上述用于暂时补充流动资金的闲置募集资金 全部归还至募集资金专用账户，该笔资金使用期限未超过12个月。公司已将上述 募集资金的归还情况及时通知了保荐机构及保荐代表人。 特此公告。 证券代码：300120 证券简称：经纬辉开 公告编号：2025-30 天津经纬辉开光电股份有限公司 关于归还暂时补充流动资金的闲置募集资金的公告 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。 天津经纬辉开光电股份有限公司（以下简称"公司"）2024 年 8 月 20 日召 开了第六届董事会第五次会议、第六届监事会第四次会议，会议审议通过了《关 于使用闲置募集资金暂时补充流动资金的议案》，公司拟使用闲置募集资金 25,000 万元暂时补充流动资金，使用期限自公司董事会批准之日起不超过 12 个 月，到期后将归还至募集资金专户。具体内容详见公司于 2024 年 8 月 22 日刊登 在中国证监会指定创业板信息披露网站《关于使用闲置募集资金暂时补充流动资 金的公告》。 公司在使用上述闲置募集资金暂时补充流动资金期间，严格遵守相关法律法 规和规范性文件的规定 ...

Group 1 - The stock price of Jingwei Huirun closed at 8.88 yuan on August 8, 2025, down 2.09% from the previous trading day, with a trading volume of 204 million yuan and a turnover rate of 4.33% [1] - Jingwei Huirun's main business includes optical optoelectronics, flexible screens, and electronic license plates. The company holds 17.11% of the equity in Nors Micro directly and indirectly, and has acquired an additional 17.45% through an equity transfer agreement, controlling a total of 34.56% of the voting rights in Nors Micro [1] Group 2 - On August 8, Jingwei Huirun experienced a net outflow of main funds amounting to 43.39 million yuan, with a cumulative net outflow of 67.59 million yuan over the past five days [2]

Financial Performance - As of August 8, 2025, the stock price of Jingwei Hi-Tech (300120) closed at 8.88 yuan, down 2.09% with a turnover rate of 4.33% and a trading volume of 228,400 hands, amounting to 204 million yuan in transaction value [1] - The latest quarterly report shows total revenue of 587 million yuan, a year-on-year decrease of 23.37%, and a net profit attributable to shareholders of 12.82 million yuan, down 59.30% year-on-year [1] - The company's non-recurring net profit was 12.49 million yuan, a decrease of 35.68% year-on-year, with a current ratio of 1.842, a quick ratio of 1.294, and a debt-to-asset ratio of 35.97% [1] Capital Flow - On the day of reporting, there was a net outflow of main funds amounting to 43.39 million yuan, accounting for 21.25% of the transaction value [1] - The outflow included a net outflow of 14.16 million yuan from large orders, representing 6.94% of the transaction value, and a net outflow of 29.23 million yuan from big orders, accounting for 14.32% [1] - Small orders saw a net inflow of 34.66 million yuan, which is 16.98% of the transaction value [1] Company Overview - Jingwei Hi-Tech was established in 1999 and is located in Tianjin, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has invested in 10 enterprises, participated in 15 bidding projects, and holds 131 patents, along with 8 administrative licenses [2]

（编辑 王雪儿） 证券日报网讯 经纬辉开8月8日在互动平台回答投资者提问时表示，截至目前公司控制了诺思微 34.5603%的表决权。公司通过直接、间接方式持有诺思微17.1125%的股权；通过股权受让方式收购诺 思微17.4478%的股权，目前处于协议履行过程中。 ...

Group 1 - The stock price of Jingwei Huikai closed at 9.07 yuan on August 7, 2025, down 0.23 yuan, a decrease of 2.47% from the previous trading day [1] - The trading volume on that day was 388,600 hands, with a total transaction amount of 354 million yuan [1] - Jingwei Huikai's main business includes the research, production, and sales of optoelectronic display materials, which are widely used in consumer electronics and industrial control [1] Group 2 - The company is involved in multiple concept sectors, including optical optoelectronics, flexible screens, and electronic license plates [1] - A recent announcement indicated that Jingwei Huikai is embroiled in legal disputes due to the acquisition of equity in Nuo Si Micro Systems, with allegations of illegal acquisition of 5.7642% equity without the consent of all partners [1] - Nuo Si Micro Systems has publicly accused Jingwei Huikai of unlawfully disposing of employee stock ownership platform equity, and there are multiple internal governance disputes within Nuo Si Micro Systems [1] Group 3 - On August 7, the net outflow of main funds was 49.3791 million yuan, with a cumulative net outflow of 49.404 million yuan over the past five trading days [1]