无锡宏盛换热器制造股份有限公司 独立董事专门会议议事规则 （2023 年 11 月） 第一章 总则 独立董事是指不在公司担任除董事外的其他职务，并与公司及其主要股东、实 际控制人不存在直接或者间接利害关系，或者其他可能影响其进行独立客观判 断关系的董事。 第3条 独立董事对公司及全体股东负有诚信和勤勉义务。独立董事应当按照相关法律、 法规和《公司章程》的要求，认真履行职责，在董事会中发挥参与决策、监督 制衡、专业咨询作用，维护公司整体利益，尤其要关注中小股东的合法权益不 受损害。 第二章 职责权限 1 第1条 为进一步完善无锡宏盛换热器制造股份有限公司(以下简称"公司")的治理结 构，促进公司的规范运作，保护公司及中小股东的合法权益，根据《中华人民 共和国公司法》、《中华人民共和国证券法》、《上市公司独立董事管理办法》等 法律、法规和规范性文件及《公司章程》、《公司独立董事工作制度》等的有关 规定，结合公司实际情况，制定本议事规则。 第2条 独立董事专门会议（以下简称"专门会议"）是指全部由公司独立董事参加的会 议。 第4条 下列事项应当经公司全体独立董事过半数同意后，提交董事会审议： (一) 应当披露的关联 ...

无锡宏盛换热器制造股份有限公司 董事会提名委员会工作细则 （2023年11月） 第一章 总则 第二章 人员组成 提名委员会主任负责召集和主持提名委员会会议，当提名委员会主任不能或 无法履行职责时，由其指定一名其他独立董事委员代行其职责。 第七条 提名委员会的任期与同届董事会的任期相同。提名委员会因委员辞职或免职 或其他原因而导致人数低于规定人数的三分之二时，公司董事会应尽快选举 1 第一条 为完善无锡宏盛换热器制造股份有限公司(以下简称"公司")的法人治理结构， 增强董事会选举程序的科学性、民主性，优化董事会的组成人员结构，公司 特设立董事会提名委员会。 第二条 为使提名委员会规范、高效地开展工作，公司董事会根据《中华人民共和国 公司法》(以下简称"《公司法》")、《上市公司治理准则》、《上市公司独 立董事管理办法》等有关法律、法规及《无锡宏盛换热器制造股份有限公司 章程》(以下简称"《公司章程》")、《公司独立董事工作制度》的有关规定， 制订本工作细则。 第三条 提名委员会是董事会下设的专门议事机构，主要负责对拟任公司董事和经理 的人选、条件、标准和程序提出建议。 第四条 提名委员会委员由不少于三名董事组成 ...

一、 召开会议的基本情况 (一) 股东大会类型和届次 2023 年第一次临时股东大会 证券代码：603090 证券简称：宏盛股份 公告编号：2023-025 无锡宏盛换热器制造股份有限公司 关于召开 2023 年第一次临时股东大会的通知 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： 召开的日期时间：2023 年 12 月 14 日 14 点 00 分 召开地点：无锡市滨湖区马山梁康路 8 号公司会议室 (五) 网络投票的系统、起止日期和投票时间。 股东大会召开日期：2023年12月14日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (二) 股东大会召集人：董事会 (三) 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 (四) 现场会议召开的日期、时间和地点 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自 2023 年 12 月 14 日 至 2023 年 12 月 14 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时 ...

无锡宏盛换热器制造股份有限公司 证券代码：603090 证券简称：宏盛股份 公告编号：2023-024 1. 审议通过《关于修订<独立董事工作制度>的议案》； 详见同日披露的《独立董事工作制度》。 经表决，5 票赞成，占全体董事人数的 100%；0 票弃权，0 票反对。 本议案尚需公司股东大会审议。 2. 审议通过《关于修订<董事会审计委员会工作细则>的议案》； 详见同日披露的《董事会审计委员会工作细则》。 经表决，5 票赞成，占全体董事人数的 100%；0 票弃权，0 票反对。 3. 审议通过《关于修订<董事会提名委员会工作细则>的议案》； 详见同日披露的《董事会提名委员会工作细则》。 第四届董事会第二十次会议决议公告 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个别及连带责任。 一、董事会会议召开情况 无锡宏盛换热器制造股份有限公司（以下简称"公司"）第四届董事会第二 十次会议于 2023 年 11 月 28 日在公司会议室以现场结合通讯表决的方式召开。 会议通知已于 2023 年 11 月 17 日通过直接送达、传真、电子邮件或 ...

Financial Performance - The company's operating revenue for Q3 2023 was CNY 196,796,968.92, a decrease of 3.58% compared to the same period last year[5]. - Net profit attributable to shareholders was CNY 18,285,279.23, down 24.81% year-on-year, while the net profit excluding non-recurring gains and losses was CNY 17,734,292.37, a decrease of 26.80%[5]. - The basic earnings per share for the current period was CNY 0.18, reflecting a decline of 25.00% compared to the previous year[6]. - Total operating revenue for the first three quarters of 2023 was RMB 536,193,580.92, a decrease of 1.6% compared to RMB 542,069,715.75 in the same period of 2022[18]. - Net profit for the first three quarters of 2023 increased by 34.9% to RMB 58,541,085.25, compared to RMB 43,377,956.26 in the same period of 2022[20]. - Basic and diluted earnings per share for the first three quarters of 2023 were both RMB 0.57, up from RMB 0.39 in the same period of 2022[21]. - The total comprehensive income for the first three quarters of 2023 was RMB 58,484,548.54, compared to RMB 43,372,430.60 in the same period of 2022[21]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 841,427,632.31, a decrease of 2.30% from the end of the previous year[6]. - As of September 30, 2023, the company's total current assets amounted to CNY 563,055,934.59, a decrease from CNY 576,822,927.02 at the end of 2022, reflecting a decline of approximately 2.65%[14]. - The company's total assets as of September 30, 2023, were CNY 841,427,632.31, down from CNY 861,262,630.58, reflecting a decrease of about 2.30%[16]. - Total liabilities decreased to CNY 262,499,805.22 from CNY 312,167,009.87, a decline of approximately 16.00%[16]. - The company's equity attributable to shareholders rose to CNY 562,836,074.61 from CNY 536,000,404.96, an increase of about 5.00%[16]. Cash Flow - The net cash flow from operating activities for the year-to-date was CNY 63,761,145.15, with a significant increase in sales collections[9]. - The net cash flow from operating activities for Q3 2023 was 63,761,145.15, a significant increase from 4,923,981.51 in Q3 2022, indicating improved operational efficiency[25]. - Cash inflow from operating activities totaled RMB 569,420,989.85, an increase of 9.0% from RMB 522,137,388.68 in the first three quarters of 2022[24]. - Total cash outflow from operating activities was 505,659,844.70, slightly down from 517,213,407.17 in the previous year[25]. - The net cash flow from investing activities was -17,096,284.74, compared to -18,539,060.54 in Q3 2022, showing a slight improvement in investment management[25]. - Cash inflow from financing activities totaled 133,347,657.84, up from 104,251,765.00 in the same quarter last year, reflecting increased financing efforts[25]. - The net cash outflow from financing activities was -11,697,569.87, a decrease from 20,873,378.07 in Q3 2022, indicating better cash management[25]. - The ending balance of cash and cash equivalents was 118,302,731.21, up from 79,947,178.07 in Q3 2022, demonstrating a strong liquidity position[26]. Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 12,776[10]. - The largest shareholder, Niu Yuxia, holds 47.68% of the shares, indicating a concentrated ownership structure[11]. Expenses and Investments - Research and development expenses increased by 19.26% year-to-date, indicating a focus on innovation and product development[9]. - Research and development expenses rose to RMB 21,948,678.40, representing an increase of 19.4% compared to RMB 18,403,400.32 in the same period of 2022[18]. - Sales expenses increased significantly to RMB 12,980,717.96, up from RMB 7,938,664.91, reflecting a rise of 63.4% year-over-year[18]. - The company paid 84,749,053.10 in employee compensation, an increase from 79,188,096.79 in the previous year, reflecting growth in workforce costs[25]. - Cash used for purchasing fixed assets and intangible assets was 16,181,684.74, compared to 13,234,936.67 in Q3 2022, showing increased investment in long-term assets[25]. - The company reported a cash inflow of 106,000,000.00 from investment recoveries, highlighting successful asset management strategies[25]. Tax and Refunds - The company received RMB 31,156,939.16 in tax refunds during the first three quarters of 2023, down from RMB 42,636,047.14 in the same period of 2022[24]. - Tax payments increased to 24,644,250.52 from 11,929,683.05, indicating higher tax obligations due to improved profitability[25]. Credit and Asset Quality - The company reported a decrease in credit impairment losses to RMB -1,275,414.15 from RMB -5,788,336.89 in the previous year, indicating improved asset quality[20].

1. 问 董事会秘书、财务总监 龚少平 请问公司新能源项目具体是哪些？ 3.问董事会秘书、财务总监 龚少平 领导，您好！我来自四川大决策 董事会秘书、财务总监 龚少平 答： 尊敬的投资者您好！公司目前新能源项目主要包括动力电池、储能柜、风电热管理系统等。谢谢！ 2.问董事会秘书、财务总监 龚少平 请问贵公司在行业的地位如何？有哪些竞争优势？ 董事会秘书、财务总监 龚少平答： 尊敬的投资者您好！公司在铝制板翅式换热器行业具有领先优势，公司的主要客户为境外跨国公 司，拥有优秀的客户资源和深厚的技术积累。谢谢！ 公司储能及动力电池液冷技术目前开发进度是否已经可以应用？是否可以用于近期比较热门讨论 的 AI 服务器液冷散热等方面？ 董事会秘书、财务总监 龚少平答： 尊敬的投资者您好！公司液冷技术已经应用于公司的储能和动力电池产品，公司掌握液冷散热技 术，能够为多种场景提供解决方案。谢谢！ ...

证券代码：603090 证券简称：宏盛股份 公告编号：2023-022 无锡宏盛换热器制造股份有限公司 2023 年 1-9 月主要经营数据公告 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个别及连带责 任。 重要内容提示： 无锡宏盛换热器制造股份有限公司（以下简称"公司"）预计 2023 年 1-9 月实现归属于上市公司股东的净利润为 5500 万元到 6000 万元，同比增加 40%到 53%。 一、2023 年 1-9 月主要经营数据 1、经财务部门初步测算，预计公司 2023 年 1-9 月营业收入为 5.2 亿元～ 5.5 亿元，较上年同期变动-4%～2%。 2、经财务部门初步测算，预计公司 2023 年 1-9 月归属于上市公司股东的 净利润为 5500 万元到 6000 万元，同比增加 40%到 53%。 1、2023 年 1-9 月原材料价格下降，增加了产品毛利。 2、2023 年 1-9 月人民币对美元汇率贬值，对公司业绩产生积极影响。 三、风险提示 公司本次经营业绩预计数据系公司基于自身专业判断进行的初步测算，未经 ...

证券代码：603090 证券简称：宏盛股份 公告编号：2023-021 （ 二 ） 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： 无锡宏盛换热器制造股份有限公司 关于召开 2023 年半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个别及连带责任。 重要内容提示： 无锡宏盛换热器制造股份有限公司（以下简称"公司"）已于 2023 年 8 月 30 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 09 月 25 日下午 14:00-15:00 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。 一、 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 （一） 会议召开时间：2023 年 09 月 ...

Financial Performance - The company's operating revenue for the first half of 2023 was CNY 339,396,612, representing a 0.43% increase compared to CNY 337,957,470.89 in the same period last year[18]. - The net profit attributable to shareholders for the first half of 2023 was CNY 38,595,005.81, a significant increase of 158.65% from CNY 14,921,561.42 in the previous year[18]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 38,584,109.67, up 171.14% from CNY 14,230,398.33 year-on-year[18]. - Basic earnings per share increased by 160.00% to CNY 0.39 compared to the same period last year[19]. - The company achieved a gross profit margin improvement, with operating profit increasing by 177.04% to CNY 51,916,202.19[34]. - The total profit for the first half of 2023 was CNY 51,844,341.05, up from CNY 18,008,716.68 in the first half of 2022, marking an increase of 187.5%[88]. - The operating profit for the first half of 2023 was CNY 51,961,202.19, significantly higher than CNY 18,756,133.31 in the first half of 2022, indicating a growth of 177.5%[88]. Cash Flow and Assets - The net cash flow from operating activities reached CNY 33,427,152.05, a substantial improvement from a negative cash flow of CNY -579,813.50 in the same period last year, marking a 5,865.16% increase[18]. - The company’s cash and cash equivalents decreased by 20.52% to RMB 95,870,101.20 from RMB 120,627,240.06[38]. - Accounts receivable decreased by 10.07% to RMB 236,036,587.30 from RMB 262,475,175.34, indicating improved collection efficiency[38]. - Total assets decreased by 3.35% to CNY 832,393,869.41 from CNY 861,262,630.58 at the end of the previous year[18]. - Current assets totaled RMB 552,313,226.66, down from RMB 576,822,927.02 at the end of 2022, indicating a decrease of about 4.3%[78]. - Cash and cash equivalents were reported at RMB 95,870,101.20, a decrease from RMB 120,627,240.06, reflecting a decline of approximately 20.6%[78]. Liabilities and Equity - Total liabilities decreased to CNY 273,828,335.46 from CNY 312,167,009.87, indicating a reduction in financial obligations[80]. - The company reported a decrease in total liabilities, contributing to a net asset increase of 1.72% to CNY 558,565,533.95[34]. - The total equity attributable to the parent company at the end of the reporting period is 549,095,620.71, showing an increase from the previous period's 527,339,205.34[100]. - The total liabilities and equity at the end of the current period is 558,565,533.95, compared to 527,339,205.34 in the previous year[102]. Research and Development - Research and development expenses increased by 12.77% to RMB 13,833,628.94, reflecting a focus on innovation[36]. - The company emphasizes the need for continuous investment in technology R&D to maintain competitive advantages in product performance and quality[47]. - The company incurred research and development expenses of CNY 189,726.51 in the first half of 2023, down 80.3% from CNY 962,291.67 in the same period of 2022[90]. Environmental and Social Responsibility - The company reported specific emissions data, including particulate matter emissions of 0.118 tons per annum and VOCs emissions of 0.1669 tons per annum, indicating its environmental impact[54]. - The company has installed a total capacity of 1.2 MW solar panels and added a 1.5 MW photovoltaic solar energy storage cabinet to reduce energy consumption and promote green development[57]. - The company has achieved ISO 14001:2015 environmental management system certification, enhancing its environmental protection and energy-saving awareness among employees[56]. - The company actively promotes energy conservation and emission reduction, integrating economic growth with environmental protection[55]. Risks and Challenges - The company has outlined potential risks including industry and policy risks in the report, advising investors to be cautious[6]. - The company faces risks related to macroeconomic fluctuations, which could lead to a decrease in domestic and international orders and slower payment collection[45]. - The company is exposed to exchange rate fluctuations, particularly with the USD, which could impact its pricing advantage in international markets if the RMB appreciates significantly[45]. - Raw material costs, particularly aluminum, constitute about 55% of the manufacturing cost; significant price increases could adversely affect the company's gross margin[45]. Corporate Governance - The company has not proposed any profit distribution plan or capital reserve transfer to increase share capital during this reporting period[5]. - There are no instances of non-operating fund occupation by controlling shareholders or related parties reported[6]. - The company has not engaged in any major related party transactions during the reporting period[65]. - The company has committed to strengthening the study of relevant laws and regulations to avoid any improper benefits through related transactions[66]. Financial Reporting and Compliance - The report is unaudited, and the management has confirmed the accuracy and completeness of the financial statements[4]. - The financial statements have been approved by the board of directors on August 29, 2023, reflecting the company's financial position as of June 30, 2023[115]. - The financial reports comply with the requirements of the Chinese Accounting Standards and accurately reflect the company's financial status, operating results, changes in shareholders' equity, and cash flows[116].

证券代码：603090 证券简称：宏盛股份 公告编号：2023-017 无锡宏盛换热器制造股份有限公司 第四届监事会第十八次会议决议公告 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个别及连带责任。 一、监事会会议召开情况 无锡宏盛换热器制造股份有限公司（以下简称"公司"）第四届监事会第十 八次会议于 2023 年 8 月 29 日在公司会议室以现场方式召开。会议通知已于 2023 年 8 月 18 日通过直接送达、传真、电子邮件或者其他方式向全体监事发出并得 到全体监事确认。出席会议的监事共 3 名，占全体监事人数的 100%，公司董事 会秘书、证券事务代表列席会议，会议由公司监事会主席徐荣飞先生主持。会议 的召集和召开程序符合有关法律、行政法规、部门规章、规范性文件和《公司章 程》的规定。 二、监事会会议审议情况 1. 审议通过《关于2023年半年度报告的议案》； 根据《证券法》规定的有关要求，作为公司的监事，我们对公司2023年半年 度报告发表如下书面确认意见： 经表决，3 票赞成，占全体监事人数的 100%；0 票弃权，0 票 ...