| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-083 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 除上述变更外，其他工商登记信息不变。 二、备查文件 浙江宏丰铜箔有限公司《营业执照》 特此公告。 温州宏丰电工合金股份有限公司 关于控股子公司住所变更并完成工商变更登记的 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。 一、基本情况概述 温州宏丰电工合金股份有限公司（以下简称"公司"）收到控股子公司浙江 宏丰铜箔有限公司（以下简称"浙江宏丰铜箔"）的通知，因经营发展的需要， 浙江宏丰铜箔对其住所进行了变更，并于近日完成了工商变更登记手续，取得了 由温州市市场监督管理局核发的《营业执照》。相关变更登记事项具体如下： | 变更事项 | 变更前 | 变更后 | | --- | --- | --- | | 住所 | 浙江省温州海洋经济发展示范区昆 | 浙江省温州市温州海洋经济发展示 | | | 鹏街道瓯锦大道5600号6号楼615室 | 范区昆鹏街道远堤路138号 | 温州宏丰电工 ...

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。 | 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-082 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司 关于子公司获得发明专利证书的公告 温州宏丰电工合金股份有限公司（以下简称"公司"）控股子公司浙江宏丰 铜箔有限公司于近日收到由国家知识产权局颁发的的 1 项发明专利证书，具体情 况如下： | 专利名称 专利号 | 专利申请日 授权公告日 | 授权公告号 | | --- | --- | --- | | 医用铂铱环及其制 ZL 2024 1 0276571.1 备方法 | 2024 年 3 月 12 日 2024 年 09 月 13 日 | CN 118003084 B | 温州宏丰电工合金股份有限公司 董事会 2024 年 9 月 18 日 注：上述发明专利的专利权期限为二十年，自申请日起算。 本发明专利尚未在公司相关产品上应用，专利的取得不会对公司近期生产经 营产生重大影响，但有利于公司进一步完善知识产 ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-080 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司 第五届董事会第二十八次（临时）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。 温州宏丰电工合金股份有限公司（以下简称"公司"）第五届董事会第二十 八次（临时）会议通知于 2024 年 9 月 13 日以电话、口头方式发出，会议于 2024 年 9 月 13 日下午 15 点 30 分在浙江省温州海洋经济发展示范区瓯锦大道 5600 号 温州宏丰特种材料有限公司 6-16 会议室以现场和通讯表决相结合的方式召开。 本次会议应出席董事 9 名，实际出席董事 9 名，其中出席现场会议的董事四名， 通过通讯方式表决的董事五名。会议由董事长陈晓先生主持，监事和高级管理人 员列席了会议。会议的召集和召开符合《公司法》和《公司章程》的有关规定。 会议审议并以书面表决方式通过如下决议： 一、《关于不向下修正"宏丰转债"转股价格的议案》 表决结果：9 票 ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-081 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司 关于不向下修正"宏丰转债"转股价格的公告 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。 重要内容提示： 温州宏丰电工合金股份有限公司（以下简称"公司"）股价已触发"宏丰转 债"转股价格向下修正条款。 经公司第五届董事会第二十八次（临时）会议审议，公司董事会决定本次不 向下修正转股价格，且未来 6 个月（即 2024 年 9 月 16 日至 2025 年 3 月 15 日） 内，如再次触发"宏丰转债"转股价格向下修正条款，亦不提出向下修正方案。 下一触发转股价格修正条款的期间从 2025 年 3 月 16 日重新起算，若再次触发 "宏丰转债"转股价格向下修正条款，届时公司董事会将再次召开会议决定是否 行使"宏丰转债"的转股价格向下修正权利。 一、可转换公司债券基本情况 （一）可转换公司债券发行上市情况 经中国证券监督管理委员会"证监许可[2021]4 ...

中德证券有限责任公司 关于温州宏丰电工合金股份有限公司 2024年半年度跟踪报告 | 保荐机构名称：中德证券有限责任公司 | 被保荐公司简称：温州宏丰 | | --- | --- | | 保荐代表人姓名：杨威 | 联系电话：010-59026943 | | 保荐代表人姓名：毛传武 | 联系电话：010-59026777 | 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 | 0次 | | 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 管理制度、内控制度、内部审计制度、关联交易 | 是 | | 制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月获取并核查募集资金专户的银行对账单 | | （2）公司募集资金项目进展是否与信息披露文件 | 是 | | ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-079 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司 关于宏丰转债预计触发转股价格向下修正条件的 提示性公告 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： 5、截至本公告日，公司股票自 2024 年 8 月 22 日至 2024 年 9 月 6 日已有 10 个交易日的收盘价低于当期转股价格的 90%。若后续公司股票收盘价格继续低 于当期转股价格的 90%，预计将有可能触发转股价格向下修正条件。若触发条件， 公司将于触发条件当日召开董事会审议决定是否修正转股价格，并及时履行信息 披露义务。敬请广大投资者注意投资风险。 一、可转换公司债券发行上市情况 1、可转换公司债券发行情况 经中国证券监督管理委员会"证监许可[2021]4152 号"文同意注册，温州宏 丰电工合金股份有限公司（以下简称"公司"）于 2022 年 3 月 15 日向不特定对 象发行 321.26 万张可转换公司债券，每张面 ...

| 专利名称 | 专利号 | | | 专利申请日 | | | 授权公告日 | | | 授权公告号 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 一种用于优化 O | ZL 2024 2 0193717.1 | 2024 | 年 | 1 月 | 26 | 日 | 年 8 月 | 2024 | 30 日 | CN 221626415 U | | 型圈密封的张力 | | | | | | | | | | | | 伺服调控装置 | | | | | | | | | | | 注：上述实用新型专利的专利权期限为十年，自申请日起算。 上述专利的取得不会对公司短期业绩产生重大影响，但有利于公司进一步完 善知识产权保护体系，形成持续创新机制，从而提升公司的核心竞争力。 关于子公司获得实用新型专利证书的公告 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。 温州宏丰电工合金股份有限公司（以下简称"公司"）控股子公司浙江宏丰 铜箔有限公司于近日收到由国家知识产权局颁发的 1 项实用新型专利证 ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-074 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司董事会 关于2024年半年度募集资金存放与使用情况的专项报告 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、募集资金基本情况 （一）向特定对象发行 A 股股票实际募集资金情况 1、募集资金金额及资金到位情况 公司 2024 年半年度使用募集资金合计 90.62 万元，截至 2024 年 6 月 30 日， 公司累计使用募集资金合计 11,134.19 万元，公司募集资金专户的存储余额为 190.56 万元。 （二）向不特定对象发行可转换公司债券实际募集资金情况 1、募集资金金额及到位情况 经中国证券监督管理委员会《关于同意温州宏丰电工合金股份有限公司向不 特定对象发行可转换公司债券注册的批复》（证监许可[2021]4152 号）同意，公 司向不特定对象发行可转换公司债券 3,212,600 张，每张面值为人民币 100 元， 期限 6 年，募集资 ...

Financial Performance - The company's operating revenue for the first half of 2024 was ¥1,312,768,104.39, a decrease of 5.57% compared to ¥1,390,203,994.96 in the same period last year[11]. - The net profit attributable to shareholders of the listed company was -¥2,629,390.50, representing a decline of 104.61% from ¥57,036,788.70 in the previous year[11]. - The net cash flow from operating activities was -¥45,371,597.09, a significant decrease of 1,167.58% compared to ¥4,249,961.20 in the same period last year[11]. - The basic earnings per share were -¥0.01, down 107.69% from ¥0.13 in the previous year[11]. - The company reported a net profit excluding non-recurring gains and losses of -¥9,196,983.72, which is an improvement of 30.65% compared to -¥13,261,726.41 in the previous year[11]. - The weighted average return on net assets was -0.28%, down 6.21% from 5.93% in the previous year[11]. - The comprehensive diluted earnings per share calculated based on the latest share capital was -¥0.006[11]. - The company achieved operating revenue of 1,312.77 million CNY, a decrease of 5.57% compared to the same period last year, while the main business revenue increased by 16.95% to 1,249.61 million CNY[29]. - The net profit attributable to shareholders was -2.63 million CNY, a decline of 104.61% year-on-year[29]. - The electrical contact and functional composite materials segment generated operating revenue of 1,067.51 million CNY, with a net profit of 27.78 million CNY, reflecting growth of 14.96% and 62.43% respectively[29]. - The hard alloy segment reported operating revenue of 135.14 million CNY and a net profit of 2.95 million CNY, marking increases of 34.48% and 110.39% respectively[29]. Assets and Liabilities - Total assets at the end of the reporting period were ¥3,125,714,817.39, an increase of 9.50% from ¥2,854,500,834.62 at the end of the previous year[11]. - The net assets attributable to shareholders of the listed company were ¥933,568,182.08, a decrease of 2.04% from ¥952,964,464.68 at the end of the previous year[11]. - The company's total liabilities rose to 2,119.03 million, an increase of 17.19% from 1,807.56 million[119]. - The company's total equity decreased to 1,006.69 million from 1,046.94 million, a decline of 3.83%[119]. - The company's long-term borrowings increased to ¥564,467,099.38, accounting for 18.06% of total assets, primarily due to increased loans for the copper foil project[46]. - The inventory value rose to ¥822,867,904.29, representing 26.33% of total assets, compared to 26.80% in the previous year[45]. Cash Flow - The net cash flow from financing activities increased to ¥210,793,304.18, a significant increase of 785.96% compared to the previous period, primarily due to an increase in cash received from borrowings by ¥24,016.00 million[41]. - The net increase in cash and cash equivalents was -¥67,338,362.34, representing a decrease of 449.99%, mainly due to a reduction in net cash flow from operating activities by ¥32,663.1 million[41]. - The company's cash flow from operating activities was approximately ¥1.30 billion in the first half of 2024, a decrease from ¥1.39 billion in the first half of 2023[128]. - The total cash inflow from operating activities increased to 759,521,816.56, up from 670,170,681.15[131]. - Cash outflow from investing activities totaled 130,724,903.12, compared to 260,538,590.60 in the previous period[132]. - Cash flow from financing activities showed a net increase of 28,110,901.67, reversing from a net decrease of -81,544,073.03[132]. Research and Development - Research and development investment was ¥42,694,461.62, a decrease of 7.65% from ¥46,230,377.71 in the previous year[40]. - The company is focusing on the development of high-performance lithium battery copper foil materials and semiconductor etching lead frame materials, enhancing its industry position[31]. - The company has made significant progress in developing high-end hard alloy products, achieving international performance standards and gaining recognition from well-known domestic and foreign clients[28]. - The company faced risks related to new product development and plans to strengthen its R&D team and investment[66]. - The research and development of new products is a key focus for the company moving forward[135]. Market Position and Strategy - The company is a leading manufacturer in the alloy materials sector, specializing in research, design, production, and sales of electrical contact materials and composite materials[17]. - The company has established long-term partnerships with well-known manufacturers such as Chint Electric and Siemens, enhancing its market position[21]. - The company’s products are widely used in various industries, including industrial electrical appliances, automotive electronics, and semiconductor packaging[20]. - The company plans to enhance its market expansion strategies in the upcoming quarters[135]. - The company plans to enhance internal management and improve raw material utilization to mitigate risks from raw material price fluctuations[64]. Environmental and Social Responsibility - The company strictly adheres to environmental protection laws and standards, including the "Environmental Protection Law of the People's Republic of China" and various pollution discharge standards[74]. - The company has obtained pollution discharge permits valid from August 21, 2023, to August 20, 2028, for its main operations[74]. - The company has implemented measures to reduce carbon emissions, including energy efficiency improvements and the installation of distributed photovoltaic power generation systems[77]. - The company donated a total of 1.5 million yuan to various educational foundations and charitable organizations during the reporting period[78]. Shareholder and Equity Information - The total number of shares increased from 437,134,150 to 437,196,056, with a net increase of 61,906 shares due to the conversion of convertible bonds[99]. - The proportion of limited sale shares increased from 29.03% to 29.68%, totaling 129,759,720 shares after the issuance of new shares[98]. - Chairman Chen Xiao increased his shareholding by 3,822,300 shares during the reporting period, leading to an increase in limited sale shares by 2,866,725[98]. - The company has 39,681 shareholders at the end of the reporting period, with the top 10 shareholders holding significant stakes[101]. - Chen Xiao holds 39.57% of the shares, amounting to 173,005,960 shares, with 43,251,490 shares pledged[103]. Financial Reporting and Compliance - The financial report is prepared based on the continuous operation assumption, adhering to the accounting standards issued by the Ministry of Finance[145][146]. - The accounting period for the financial information reported is from January 1, 2024, to June 30, 2024[150]. - The company recognizes expected credit losses based on reasonable and supportable information, considering past events, current conditions, and forecasts of future economic conditions[171]. - The company applies a one-time write-off method for low-value consumables and packaging materials[177]. - The company has not experienced any non-compliance issues regarding external guarantees during the reporting period[80].

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2024-073 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 温州宏丰电工合金股份有限公司 第五届监事会第二十三次会议决议公告 本公司及监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。 温州宏丰电工合金股份有限公司（以下简称"公司"）第五届监事会第二十 三次会议于 2024 年 8 月 26 日下午 3 点半在浙江省温州海洋经济发展示范区瓯锦 大道 5600 号温州宏丰特种材料有限公司 6-16 会议室召开。本次会议通知已于 2024 年 8 月 15 日以邮件方式发出。会议应到监事 3 人，亲自出席会议的监事 3 人。本次会议通知及召开符合《中华人民共和国公司法》及《公司章程》等有关 规定。经与会监事认真讨论，一致通过以下决议： 一、审议通过《关于公司 2024 年半年度报告全文及其摘要的议案》 监事会审议了《关于公司 2024 年半年度报告全文及其摘要的议案》，监事 会认为报告内容真实、准确、完整地反映了公司的实际情况，不存在任何虚假记 载、误导 ...