| 证券代码：603131 | 证券简称：上海沪工 公告编号：2023-052 | | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | 上海沪工焊接集团股份有限公司 第四届监事会第十五次会议决议公告 本公司监事会及全体监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、准确性和完整性承担法律责任。 一、 监事会会议召开情况 （一）上海沪工焊接集团股份有限公司第四届监事会第十五次会议的召开符 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。 （四）本次监事会会议应当出席监事 3 人，实际出席会议监事 3 人。 （五）本次监事会会议由公司监事会主席赵鹏先生召集并主持，董事会秘书、 证券事务代表列席本次会议。 二、监事会会议审议情况 (一) 审议通过《关于 2023 年半年度报告及报告摘要的议案》 监事会认为：公司 2023 年半年度报告全文及摘要的编制和审核程序符合法 律法规以及上海证券交易所相关规定的要求。公司 2023 年半年度报告全文及摘 要的内容能够真实、准确、完整地反映公司 2023 年半年度的实际情况。监事会 在提出本意见前， ...

关于第四届董事会第二十四次会议相关议案的独立意见 上海沪工焊接集团股份有限公司独立董事 独立董事：俞铁成、潘敏、邹荣 2023 年 8 月 28 日 根据《上市公司独立董事规则》、《上海证券交易所股票上市规则》、《上海证 券交易所上市公司自律监管指引第 1 号——规范运作》及《公司章程》等有关规 定，我们作为上海沪工焊接集团股份有限公司（以下简称"公司"）的独立董事， 对公司第四届董事会第二十四次会议审议的《关于 2023 年半年度募集资金存放 与使用情况专项报告的议案》发表以下独立意见： 经核查相关会议文件和底稿资料，我们认为：（一）公司 2023 年半年度募集 资金存放与使用情况符合中国证券监督管理委员会、上海证券交易所关于上市公 司募集资金存放与使用的相关规定，不存在违规使用募集资金的行为，不存在损 害公司和股东利益的情况。（二）公司《2023 年半年度募集资金存放与实际使用 情况专项报告》内容真实、准确、完整，不存在虚假记载、误导性陈述和重大遗 漏，真实、客观地反映了 2023 年半年度公司募集资金的存放与实际使用情况。 ...

| 证券代码：603131 | 证券简称：上海沪工 公告编号：2023-051 | | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | 上海沪工焊接集团股份有限公司 第四届董事会第二十四次会议决议公告 （五）本次董事会会议由公司董事长舒振宇先生召集并主持，公司监事及高 级管理人员列席了本次会议。 二、 董事会会议审议情况 (一)审议通过《关于 2023 年半年度报告及报告摘要的议案》 表决结果：7 票同意，0 票反对，0 票弃权。 （一）上海沪工焊接集团股份有限公司（以下简称"公司"）第四届董事会 第二十四次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）本次董事会于 2023 年 8 月 17 日以邮件、微信等方式发出董事会会议 通知和材料。 （三）本次董事会会议于 2023 年 8 月 28 日以通讯方式召开。 （四）本次董事会会议应当出席董事 7 人，实际出席会议董事 7 人。 具体内容详见公司在上海证券交易所网站（www.sse.com.cn）上发布的《2023 年半年度报告》及报告摘要。 本公司董事会及全体董事保证本公告内容不存在任何 ...

一、业绩说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2023 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的 范围内就投资者普遍关注的问题进行回答。 二、说明会召开的时间、地点 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、准确性和完整性承担法律责任。 （一）会议召开时间：2023 年 9 月 19 日（星期二）下午 13:00-14:00 重要内容提示： 上海沪工焊接集团股份有限公司（以下简称"公司"）已于 2023 年 8 月 29 日发布公司 2023 年半年度报告，为便于广大投资者更全面深入地了解公司 2023 年半年度经营成果、财务状况，公司计划于 2023 年 9 月 19 日（星期二） 下午 13:00-14:00 举行 2023 年半年度业绩说明会，就投资者关心的问题进行交 流。 | 证券代码：603131 | 证券简称：上海沪工 公告编号：2023-054 | | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | 上海沪工焊接集团股份有限公司 关于召开2 ...

| 证券代码：603131 | 证券简称：上海沪工 公告编号：2023-053 | | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | 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、准确性和完整性承担法律责任。 根据中国证券监督管理委员会《上市公司监管指引第 2 号——上市公司募集资 金管理和使用的监管要求（2022 年修订）》（证监会公告[2022]15 号）、《上海证 券交易所上市公司自律监管指引第 1 号——规范运作》以及《上海证券交易所上市 公司自律监管指南第 1 号——公告格式》的相关规定，本公司就 2023 年半年度募 集资金存放与使用情况作如下专项报告： 一、募集资金基本情况 经中国证券监督管理委员会"证监许可[2020]983 号"文《关于核准上海沪工 焊接集团股份有限公司公开发行可转换公司债券的批复》的核准，同意本公司向社 会公开发行面值总额为 400,000,000.00 元可转换公司债券，期限 6 年。本公司发 行可转换公司债券应募集资金人民币 400,000,000.00 元，实际募集资金人民币 4 ...

| 证券代码：603131 | 证券简称：上海沪工 | 公告编号：2023-050 | | --- | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | | 上海沪工焊接集团股份有限公司 关于"沪工转债"预计满足转股价格修正条件 的提示性公告 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、准确性和完整性承担法律责任。 一、可转债发行上市概况 经中国证券监督管理委员会出具的《关于核准上海沪工焊接集团股份有限公 司公开发行可转换公司债券的批复》（证监许可[2020]983 号）核准，上海沪工焊 接集团股份有限公司（以下简称"公司"）于 2020 年 7 月 20 日公开发行可转换 公司债券 400 万张，每张面值 100 元人民币，发行总额 40,000.00 万元，期限为 发行之日起 6 年，可转债票面利率为：第一年 0.40%、第二年 0.60%、第三年 1.20%、第四年 2.00%、第五年 2.40%、第六年 2.80%。 经上海证券交易所自律监管决定书[2020]239 号文同意，公司本次发行的 40,000.00 万 ...

Financial Performance - The company's net profit attributable to shareholders for 2022 was -126,565,529.43 RMB, indicating a significant loss compared to the previous year[4]. - The total revenue for 2022 was 991,515,159.38 RMB, representing a decrease of 24.40% from 1,085,842,062.40 RMB in 2021[22]. - The basic earnings per share (EPS) for 2022 was -0.40 CNY, a decrease of 188.89% compared to 0.45 CNY in 2021[24]. - The net profit attributable to shareholders was -126,565,529.43 CNY, representing a decline of 187.65% from 144,396,345.88 CNY in the previous year[24]. - The operating revenue decreased by 24.31% to 979,038,759.85 CNY from 1,293,427,309.02 CNY in 2021[24]. - The net profit after deducting non-recurring gains and losses was -146,744,021.01 CNY, a decline of 220.06% from 122,220,867.29 CNY in 2021[24]. - The company reported a significant increase in cash flow from operating activities in Q4 2022, reaching 128,827,830.37 CNY[26]. - The company experienced a substantial loss in Q4 2022, with a net profit attributable to shareholders of -187,513,654.07 CNY[26]. Operational Highlights - The company has confirmed that there are no non-operational fund occupations by controlling shareholders or related parties[6]. - The audit report issued by Lixin Certified Public Accountants was a standard unqualified opinion, ensuring the accuracy of the financial statements[6]. - The company has outlined potential risks in its operations, which are detailed in the management discussion and analysis section[7]. - The company has not indicated any plans for mergers or acquisitions in the near future[5]. - The company has maintained its commitment to transparency and accuracy in its financial reporting, as stated by its board and management[6]. - The company continues to optimize existing production resources and enhance efficiency, with a new production facility in Taicang completed and ready for operation[36]. Market and Product Development - The company recorded a sales revenue of ¥137,143,000 in the automated welding (cutting) equipment business, growing by 42.50% year-on-year[37]. - The high-end equipment supporting business generated main operating revenue of ¥143,577,000, down 37.49% compared to the previous year[37]. - The company has increased investment in digital welding machines, intelligent welding machines, and related technologies, enhancing product competitiveness[35]. - The company is actively expanding its market presence along the "Belt and Road" initiative, strengthening global brand building[36]. - The company’s products are exported to 110 countries and regions, maintaining a leading position in the industry for several years[41]. - The company’s smart manufacturing segment is positioned in the welding and cutting equipment manufacturing industry, which is experiencing steady growth due to increasing industrialization[39]. Financial Management and Governance - The company has established a comprehensive internal governance structure, including various committees to oversee operations and protect shareholder interests[97]. - The company completed 4 periodic reports and 87 temporary announcements during the reporting period, ensuring timely and accurate information disclosure to investors[98]. - The company has a competitive and fair compensation policy that links employee income to company performance and individual achievements[127]. - The company has implemented targeted training plans to enhance employee skills and management capabilities[128]. - The company has established a robust internal control system, ensuring compliance with legal regulations and enhancing operational efficiency[133]. - The internal control audit report issued by the auditing firm indicates a standard unqualified opinion, confirming the effectiveness of the internal control measures[135]. Risk Management and Compliance - The company has implemented a comprehensive risk management framework for its subsidiaries, enhancing overall operational efficiency and risk resilience[134]. - The company is actively managing foreign exchange risks associated with its overseas sales, primarily denominated in USD[93]. - The company faces risks from raw material price fluctuations, particularly in steel and non-ferrous metals, which could impact profitability[93]. - The company has committed to maintaining transparency in its major asset restructuring transactions, ensuring accurate information disclosure[143]. Shareholder and Management Structure - The total number of shares held by the chairman and general manager, Shu Zhenyu, at the end of the reporting period is 58,613,600 shares, with a total remuneration of 910,700 RMB[103]. - The total number of shares held by the board members at the end of the reporting period is 80,264,600 shares, with a combined total remuneration of 5,370,500 RMB[103]. - The company’s board includes independent directors with diverse backgrounds, enhancing governance and oversight[104]. - The company is likely to pursue further market expansion and product development initiatives in the upcoming periods[110]. Social Responsibility and Environmental Compliance - The company has actively engaged in social responsibility initiatives, contributing a total of 216,600 RMB to medical supplies and community support projects[141]. - The company adheres to environmental protection laws and has implemented an ISO 14001:2015 environmental management system to promote sustainable practices[137]. - The company does not fall under the category of key pollutant discharge units and has established effective measures to manage waste and emissions[138]. Legal and Regulatory Commitments - The company has committed to not seeking improper benefits through its controlling position over the listed company[164]. - The commitments made by the company are irrevocable and will remain effective as long as it holds shares in the listed company[164]. - The company agrees to bear legal responsibilities for any losses caused to the listed company or investors due to violations of these commitments[164]. - The company will ensure compliance with legal requirements regarding the issuance of new shares and related disclosures[166].

Financial Performance - The company's operating revenue for Q1 2023 was CNY 203,193,593.94, a decrease of 17.95% compared to the same period last year[5]. - The net profit attributable to shareholders was CNY 6,968,452.09, down 34.76% year-on-year[5]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 4,080,439.13, a decline of 39.36% compared to the previous year[5]. - Basic and diluted earnings per share were both CNY 0.02, representing a decrease of 33.33%[6]. - The weighted average return on equity was 0.55%, a decrease of 0.21 percentage points from the previous year[6]. - The company's net profit for Q1 2023 was not explicitly stated, but the decrease in revenue and costs suggests a challenging financial environment[19]. - In Q1 2023, the company's net profit was CNY 6,826,768.02, a decrease of 31.8% compared to CNY 10,020,665.31 in Q1 2022[21]. - The total profit for Q1 2023 was CNY 6,955,468.12, down 43.5% from CNY 12,373,655.83 in the same period last year[21]. - Operating profit for Q1 2023 was CNY 6,834,989.22, a decline of 44.1% compared to CNY 12,295,544.51 in Q1 2022[21]. Cash Flow and Investments - The net cash flow from operating activities was negative CNY 50,414,405.49, indicating a cash outflow[5]. - Cash flow from operating activities in Q1 2023 was negative CNY 50,414,405.49, an improvement from negative CNY 61,522,770.15 in Q1 2022[24]. - Cash inflow from investment activities in Q1 2023 was CNY 293,949,285.55, compared to CNY 142,444,427.56 in Q1 2022, marking a significant increase[24]. - The net cash flow from investment activities was CNY 11,639,922.02 in Q1 2023, a recovery from negative CNY 79,353,838.95 in the previous year[24]. - The company reported a total cash outflow from financing activities of CNY 2,505,125.10 in Q1 2023, compared to CNY 2,230,477.71 in Q1 2022[25]. - The company received CNY 290,000,000.00 from investment recoveries in Q1 2023, significantly higher than CNY 140,000,000.00 in Q1 2022[24]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 2,332,186,337.86, an increase of 0.50% from the end of the previous year[6]. - Total assets as of March 31, 2023, were CNY 2,332,186,337.86, compared to CNY 2,320,479,238.81 at the end of 2022, a slight increase of 0.5%[18]. - Total liabilities amounted to CNY 1,059,471,629.07, up from CNY 1,055,101,064.96, indicating a growth of 0.4%[17]. - The company's cash and cash equivalents decreased to CNY 338,512,496.58 from CNY 458,995,031.74, a decline of 26.2%[15]. - The company's cash and cash equivalents at the end of Q1 2023 stood at CNY 391,946,349.75, up from CNY 278,684,859.78 at the end of Q1 2022[25]. - Accounts receivable increased to CNY 413,225,687.24 from CNY 398,246,946.30, showing a growth of 3.0%[15]. - Inventory rose to CNY 394,297,763.21, up from CNY 340,369,607.82, representing a 15.8% increase[16]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 29,629[11]. - The company reported a total equity of CNY 1,272,714,708.79 as of March 31, 2023, compared to CNY 1,265,378,173.85 at the end of 2022, reflecting a growth of 0.6%[18]. Operating Costs and Expenses - Total operating revenue for Q1 2023 was CNY 203,193,593.94, a decrease of 18.0% compared to CNY 247,635,674.24 in Q1 2022[19]. - Total operating costs for Q1 2023 were CNY 204,781,821.62, down from CNY 241,417,197.89 in Q1 2022, reflecting a reduction of 15.2%[19]. - Research and development expenses for Q1 2023 were CNY 11,736,884.13, slightly up from CNY 11,641,490.81 in Q1 2022, indicating continued investment in innovation[19]. - The company reported a decrease in gross profit margin due to lower sales revenue compared to the same period last year[9]. - Non-recurring gains and losses amounted to CNY 2,888,012.97, with significant contributions from government subsidies and other non-operating income[9].

本次投资者说明会以网络互动形式召开，公司将针对 2022 年度的经营成果 及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范围 内就投资者普遍关注的问题进行回答。 | 证券代码：603131 | 证券简称：上海沪工 公告编号：2023-034 | | --- | --- | | 债券代码：113593 | 债券简称：沪工转债 | 上海沪工焊接集团股份有限公司 关于召开 2022 年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、准确性和完整性承担法律责任。 重要内容提示： 上海沪工焊接集团股份有限公司（以下简称"公司"）已于 2023 年 4 月 26 日发布公司 2022 年度报告，为便于广大投资者更全面深入地了解公司 2022 年 度经营成果、财务状况，公司计划于 2023 年 5 月 5 日（星期五）下午 13:00- 14:00 举行 2022 年度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 二、说明会召开的时间、地点 （一）会议召开时间：2023 年 5 月 5 日（星期五）下午 13:00-14 ...