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 ...

2022 年第三季度报告 | 证券代码：603131 | 证券简称：上海沪工 | 公告编号：2022-068 | | --- | --- | --- | | 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 2022 年第三季度报告 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： 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期 比上年同 | 年初至报告期末 | 年初至报告 期末比上年 | | --- | --- | --- | --- | --- | | | | 期增减变 | | 同期增减变 | | | | 动幅度(%) | | 动幅度(%) | | 营业收入 | 300,962,664.33 | 1.08 | 713,520 ...

2022 年半年度报告 公司代码：603131 公司简称：上海沪工 上海沪工焊接集团股份有限公司 2022 年半年度报告 1 / 155 2022 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确性、 完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人舒振宇、主管会计工作负责人李敏及会计机构负责人（会计主管人员）杨福娟声 明：保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请 投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 公司已在本报告中详细描述了围绕公司经营可能存 ...

公司代码：603131 公司简称：上海沪工 上海沪工焊接集团股份有限公司 2021 年年度报告 1 / 226 2021 年年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证年度报告内容的真实性、准确性、 完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 2021 年年度报告 三、 立信会计师事务所（特殊普通合伙）为本公司出具了标准无保留意见的审计报告。 四、 公司负责人舒振宇、主管会计工作负责人李敏及会计机构负责人（会计主管人员）杨福娟声 明：保证年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 经公司第四届董事会第十三次会议、第四届监事会第八次会议审议通过，公司拟向全体股东 每10股派发现金红利0.2元（含税）。截至2021年12月31日，公司总股本为317,982,401股，以此 计算拟派发的现金红利6,359,648.02元（含税）。此利润分配预案需经公司股东大会批准后实 施。 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前 ...

2022 年第一季度报告 证券代码：603131 证券简称：上海沪工 公告编号：2022-028 上海沪工焊接集团股份有限公司 2022 年第一季度报告 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 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整，不存 在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务报表 信息的真实、准确、完整。 第一季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 项目 本报告期 本报告期比上年同期增减 变动幅度(%) 营业收入 247,635,674.24 11.17 归属于上市公司股东的净利润 10,681,636.75 -19.56 归属于上市公司股东的扣除非经常 性损益的净利润 6,728,477.71 -37.49 经营活动产生的现金流量净额 -61,522,770.15 34.83 基本每股 ...

证券代码：603131 证券简称：上海沪工 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 2021 年第三季度报告 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个别及连带责任。 重要内容提示： 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务 报表信息的真实、准确、完整。 第三季度财务报表是否经审计 □是 √否 2021 年第三季度报告 一、 主要财务数据 主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期 比上年同 | | 年初至报告 期末比上年 | | --- | --- | --- | --- | --- | | | | | 年初至报告期末 | | | | | 期增减变 | | 同期增减变 | | | | 动幅度(%) | | 动幅度(%) | | 营业收入 | 297,756,275.6 ...

2021 年半年度报告 公司代码：603131 公司简称：上海沪工 上海沪工焊接集团股份有限公司 2021 年半年度报告 1 / 168 2021 年半年度报告 重要提示 无 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请 投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 否 十、 重大风险提示 公司已在本报告中详细描述了围绕公司经营可能存在的主要风险，敬请查阅"第三节 管理 层讨论与分析"第五部分"其他披露事项"（一）中"可能面对的风险"部分的内容。 十一、 其他 □适用 √不适用 2 / 168 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实、准确、完 整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人舒振宇、主管会计工作负责人李 ...

2021 年第一季度报告 公司代码：603131 公司简称：上海沪工 上海沪工焊接集团股份有限公司 2021 年第一季度报告 1 / 24 | 一、 | 重要提示 3 | | --- | --- | | 二、 | 公司基本情况 3 | | 三、 | 重要事项 5 | | 四、 | 附录 8 | 2021 年第一季度报告 一、 重要提示 1.4 本公司第一季度报告未经审计。 二、 公司基本情况 2.1 主要财务数据 3 / 24 单位：元 币种：人民币 本报告期末 上年度末 本报告期末比上年度末增 减(%) 总资产 2,356,100,935.81 2,329,708,630.52 1.13 归属于上市公司 股东的净资产 1,335,204,387.59 1,321,719,084.72 1.02 年初至报告期末 上年初至上年报告期末 比上年同期增减(%) 经营活动产生的 现金流量净额 -94,403,234.07 -56,388,698.83 -67.42 年初至报告期末 上年初至上年报告期末 比上年同期增减（%） 营业收入 222,754,106.22 103,893,470.26 114.41 归属于上市 ...