关于山东联诚精密制造股份有限公司 可转换公司债券提前赎回的 法律意见书 二〇二五年七月 北京市中伦律师事务所 北京 • 上海 • 深圳 • 广州 • 武汉 • 成都 • 重庆 • 青岛 • 杭州 • 南京 • 海口 • 东京 • 香港 • 伦敦 • 纽约 • 洛杉矶 • 旧金山 • 阿拉木图 Beijing • Shanghai • Shenzhen • Guangzhou • Wuhan • Chengdu • Chongqing • Qingdao • Hangzhou • Nanjing • Haikou • Tokyo • Hong Kong • London • New York • Los Angeles • San Francisco • Almaty 法律意见书 北京市中伦律师事务所 关于山东联诚精密制造股份有限公司 可转换公司债券提前赎回的 法律意见书 4. 本所不对有关适用法律或政策的变化或者调整作出任何预测，亦不会据 此出具任何意见或者建议。 5. 本所及本所律师已履行法定职责，遵循勤勉尽责和诚实信用原则，按照律 师行业公认的业务标准、道德规范和勤勉尽责精神，对相关法律事项（以本法律 2 ...

（一）可转债发行情况 经中国证券监督管理委员会"证监许可[2020]802 号"文核准，公司于 2020 年 7月 17日公开发行了 260万张可转换公司债券，每张面值 100元，发行总额 2.60 亿元，期限为自发行之日起 6 年。 （二）可转债上市情况 经深圳证券交易所（以下简称"深交所"）"深证上[2020]716 号"文同意，公 司 2.60 亿元可转换公司债券于 2020 年 8 月 17 日起在深交所挂牌交易，债券简 称"联诚转债"，债券代码"128120"。 长城证券股份有限公司 关于山东联诚精密制造股份有限公司 提前赎回"联诚转债"的核查意见 长城证券股份有限公司（以下简称"长城证券"或"本保荐机构"）作为山东 联诚精密制造股份有限公司（以下简称"联诚精密"或"公司"）2020年度公开发 行可转换公司债券的保荐机构，根据《证券发行上市保荐业务管理办法》《深 圳证券交易所股票上市规则》《可转换公司债券管理办法》《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》等法律、法规和规范 性文件的规定，对联诚精密提前赎回"联诚转债"的事项进行了核查，具体核查 情况如下： 一、可转债发行 ...

| 证券代码：002921 | 证券简称：联诚精密 公告编号：2025-049 | | --- | --- | | 债券代码：128120 | 债券简称：联诚转债 | 山东联诚精密制造股份有限公司 第三届董事会第二十三次会议决议公告 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。 一、董事会会议召开情况 山东联诚精密制造股份有限公司（以下简称"公司"）第三届董事会第二 十三次会议于 2025 年 7 月 25 日在山东省济宁市兖州区经济开发区北环城路 6 号公司会议室以现场及通讯相结合方式召开，因本次会议是否召开以当日股票 收盘价为依据，经全体董事同意，豁免本次会议通知时限。会议由董事长郭元 强先生主持，应出席会议董事 7 人，实际出席会议董事 7 人，本次董事会会议 的召开符合有关法律、行政法规、部门规章、规范性文件和《公司章程》的规 定。 二、董事会会议审议情况 与会董事对本次会议审议的全部议案进行审核，审议通过了以下议案： 表决结果：7 票赞成，0 票反对，0 票弃权。 上述议案具体内容详见公司同日披露于《证券时报》《中国证券报》《上海 证券报》《证券日 ...

Core Viewpoint - The legal opinion letter from Beijing Zhonglun Law Firm confirms that the procedures for convening and holding the 2025 First Extraordinary General Meeting of Shareholders of Shandong Liancheng Precision Manufacturing Co., Ltd. comply with relevant laws and regulations, ensuring the legality and validity of the meeting and its resolutions [1][4][16]. Group 1: Meeting Procedures - The convening procedure of the shareholders' meeting was conducted in accordance with the Company Law and the Shareholders' Meeting Rules, with proper notification to shareholders [2][3]. - The meeting was held at the company's conference room, and the voting was conducted through both on-site and online systems, adhering to the stipulated time frames [4][5]. Group 2: Attendance and Qualifications - A total of 16 shareholders and their proxies attended the meeting in person, representing 55,575,391 shares, which is 42.91% of the total voting shares [4]. - An additional 163 shareholders participated via online voting, representing 1,134,360 shares, leading to a total of 179 participants representing 56,709,751 shares, or 43.78% of the total voting shares [4][5]. Group 3: Voting Results - The voting results showed that 56,660,451 shares (99.91%) were in favor of the proposals, while 49,200 shares (0.09%) were against, and 100 shares were abstained [6]. - For minority investors, 19,623,156 shares (99.75%) voted in favor, with 49,200 shares against, indicating strong support for the proposals [6][9]. Group 4: Conclusion - The legal opinion concludes that all aspects of the shareholders' meeting, including the convening, attendance, and voting procedures, were in compliance with the relevant laws and regulations, affirming the legitimacy of the meeting's outcomes [16].

Group 1 - The company held its 22nd meeting of the 3rd Board of Directors on June 30, 2025, and the first extraordinary general meeting of shareholders on July 17, 2025, where it approved the proposal to change the purpose of repurchased shares and to cancel them [1] - The company will change the use of 4,263,100 repurchased shares from "for implementing the equity incentive plan or employee stock ownership plan" to "for cancellation and reduction of registered capital," leading to a decrease in total share capital from 138,556,236 shares to 134,293,136 shares [1] - The company will handle the relevant cancellation procedures as per regulations [1] Group 2 - The cancellation of repurchased shares will result in a reduction of registered capital, and the company is notifying creditors to claim their debts or provide corresponding guarantees within 45 days from the date of this notice [2] - Creditors can submit their claims through on-site, mail, or email methods, with specific documentation required for both corporate and individual creditors [2] - The company assures that the validity of creditors' rights will not be affected if they do not exercise their rights within the specified period, and the company will continue to fulfill its obligations according to the original debt documents [2]

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： | 证券代码：002921 | 证券简称：联诚精密 公告编号：2025-046 | | --- | --- | | 债券代码：128120 | 债券简称：联诚转债 | 山东联诚精密制造股份有限公司 关于"联诚转债"可能满足赎回条件的提示性公告 自 2025 年 6 月 25 日至 2025 年 7 月 17 日，山东联诚精密制造股份有限公 司（以下简称"公司"）股票收盘价已有 9 个交易日不低于"联诚转债"当期转 股价格（即 11.59 元/股）的 130%（即 15.07 元/股）。 若在未来触发"联诚转债"的有条件赎回条款（即在本次发行的可转换公司 债券转股期内，如果公司股票连续三十个交易日中至少有十五个交易日的收盘价 不低于当期转股价格的 130%（含 130%）），根据《山东联诚精密制造股份有限 公司公开发行可转换公司债券募集说明书》（以下简称"《募集说明书》"）及 相关规定，公司董事会有权决定按照债券面值加当期应计利息的价格赎回全部或 部分未转股的"联诚转债"，公司将在满足可转债赎回条件的当 ...

| 证券代码：002921 | 证券简称：联诚精密 | 公告编号：2025-048 | | --- | --- | --- | | 债券代码：128120 | 债券简称：联诚转债 | | 山东联诚精密制造股份有限公司 关于注销部分回购股份减少注册资本暨通知债权人的公告 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。 山东联诚精密制造股份有限公司（以下简称"公司"）于 2025年 6月 30日 召开第三届董事会第二十二次会议，2025 年 7 月 17 日召开 2025 年第一次临时 股东大会，分别审议通过了《关于变更回购股份用途并注销的议案》，同意公 司对回购专用证券账户中的 4,263,100 股用途进行变更，将"用于实施股权激励 计划或员工持股计划"变更为"用于注销并减少公司注册资本"，并将按规定 办理相关注销手续。本次回购股份注销完成后，公司总股本将由 138,556,236 股 变更为 134,293,136 股。具体内容详见公司于 2025 年 7 月 1 日在《证券时报》 《 证 券 日 报 》 《 上 海 证 券 报 》 《 中 国 证 券 报 ...

北京市中伦律师事务所 关于山东联诚精密制造股份有限公司 2025 年第一次临时股东大会的 法律意见书 二〇二五年七月 北京 • 上海 • 深圳 • 广州 • 武汉 • 成都 • 重庆 • 青岛 • 杭州 • 南京 • 海口 • 东京 • 香港 • 伦敦 • 纽约 • 洛杉矶 • 旧金山 • 阿拉木图 Beijing • Shanghai • Shenzhen • Guangzhou • Wuhan • Chengdu • Chongqing • Qingdao • Hangzhou • Nanjing • Haikou • Tokyo • Hong Kong • London • New York • Los Angeles • San Francisco • Almaty 北京市中伦律师事务所 关于山东联诚精密制造股份有限公司 2025 年第一次临时股东大会的 法律意见书 致：山东联诚精密制造股份有限公司 北京市中伦律师事务所（以下简称"本所"）作为山东联诚精密制造股份有 限公司（以下简称"公司"）的常年法律顾问，受公司委托，指派律师出席公司 2025 年第一次临时股东大会（以下简称"本次股东大会"）。本所 ...

证券代码：002921 证券简称：联诚精密 公告编号：2025-047 债券代码：128120 债券简称：联诚转债 山东联诚精密制造股份有限公司 2025 年第一次临时股东大会决议公告 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。 特别提示： （2）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 7 月 17 日 9:15 至 15:00 期间的任意时间。 2、会议召开地点：山东省济宁市兖州区经济开发区北环城路 6 号公司会议室。 3、会议召开方式：本次股东大会采用现场与网络投票结合的方式。 4、会议召集人：公司董事会。 1、本次股东大会不存在否决议案的情形。 2、本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 1、会议召开时间： 现场会议时间：2025 年 7 月 17 日（星期四）14:30 网络投票时间：2025 年 7 月 17 日（星期四），其中： （1）通过深圳证券交易所交易系统进行网络投票的具体时间为：2025 年 7 月 17 日上 午 9:15—9:25，9:30—11:30，下午 13:00—15 ...

[Shandong Liancheng Precision Manufacturing Co., Ltd. 2025 Semi-Annual Performance Forecast](index=1&type=section&id=Shandong%20Liancheng%20Precision%20Manufacturing%20Co.%2C%20Ltd.%202025%20Semi-Annual%20Performance%20Forecast) [Performance Forecast](index=1&type=section&id=Item%20I.%20Current%20Period%20Performance%20Forecast) The company anticipates a continued net loss attributable to shareholders for the first half of 2025, with a narrowed loss compared to the prior year, while the non-recurring net loss is expected to widen year-over-year 2025 Semi-Annual Performance Forecast | Item | Current Reporting Period (Jan 1 - Jun 30, 2025) | Prior Year Same Period | | :--- | :--- | :--- | | **Net Profit Attributable to Shareholders** | Loss: CNY 11 million – CNY 14 million | Loss: CNY 18.8054 million | | Year-over-Year Change | Increase: 25.55% - 41.51% | - | | **Net Profit After Non-Recurring Items** | Loss: CNY 16 million – CNY 19 million | Loss: CNY 12.7772 million | | Year-over-Year Change | Decrease: 25.22% - 48.70% | - | | **Basic Earnings Per Share** | Loss: CNY 0.0871/share - CNY 0.1109/share | Loss: CNY 0.1512/share | [Explanation of Performance Changes](index=1&type=section&id=Item%20III.%20Explanation%20of%20Performance%20Changes) The narrowed net loss attributable to shareholders in this period is primarily due to non-recurring gains like investment income and government subsidies, while the widened non-recurring net loss reflects challenges from weak market demand impacting US subsidiary revenue and profit, coupled with higher operating costs and underperforming new business expansion in China and Vietnam - The year-over-year increase in net profit attributable to shareholders (narrowed loss) is primarily due to non-recurring gains such as fair value changes in investment projects, investment income, and government subsidies[6](index=6&type=chunk) - The core reasons for the year-over-year decrease in net profit after non-recurring items (widened loss) are declining revenue and profit at Liancheng US due to decreased market demand, and increased losses from higher operating costs and underperforming business expansion at Rizhao Liancheng and Vietnam Liancheng[6](index=6&type=chunk) - The company is actively implementing cost reduction and efficiency improvement measures, including "one improvement, two reductions, and one optimization," and vigorously developing new products and customers to adapt to market changes[6](index=6&type=chunk)[7](index=7&type=chunk) [Other Relevant Information](index=1&type=section&id=Item%20II.%20Communication%20with%20Accounting%20Firm) Management confirms this performance forecast is a preliminary, unaudited estimate by the finance department, with no significant disagreements identified during pre-communication with the accounting firm, and final accurate financial data will be based on the officially disclosed 2025 semi-annual report - This performance forecast is a preliminary estimate by the company's finance department and has not been audited by an accounting firm[5](index=5&type=chunk)[8](index=8&type=chunk) - The company has pre-communicated with the accounting firm regarding the performance forecast, and there are no significant disagreements between the parties[5](index=5&type=chunk) - The company advises investors that specific financial data will be based on the upcoming 2025 semi-annual report, urging cautious decision-making and awareness of investment risks[8](index=8&type=chunk)