Group 1: Company Performance - Wenzhou Hongfeng's stock price increased by 25.62% during the week of July 14-18, leading the electric equipment industry [1] - The company's stock price rose from a low of 5.54 yuan to 7.33 yuan, marking a cumulative increase of 32.31% over two months [1] Group 2: Copper Foil Business Development - Wenzhou Hongfeng's copper foil business is expected to see a significant sales revenue increase of 119.17% year-on-year in 2024, despite being in the ramp-up phase [2] - The company completed a capital increase for its subsidiary, Zhejiang Hongfeng Copper Foil Co., Ltd., bringing in strategic investors to enhance financial strength and support future development [2] - The copper foil production base project is progressing well, with production lines for high-performance lithium battery copper foil already operational [2][3] Group 3: Industry Growth Drivers - The commencement of the Yarlung Tsangpo River hydropower project, with a total investment of approximately 1.2 trillion yuan, is expected to create significant demand for electric equipment and related industries [4] - Wenzhou Hongfeng's hard alloy products are suitable for manufacturing key components of tunnel boring machines, which will benefit from the hydropower project [4] - The demand for electrical contact materials is anticipated to rise due to increased requirements for various electrical equipment in hydropower construction [4] Group 4: Data Center Demand - The growing demand for AI is driving the construction of data centers, presenting new growth opportunities for the electrical contact materials market [5] - Wenzhou Hongfeng's electrical contact materials are applicable in data center infrastructure, supporting efficient and stable operations [5] - The company is positioned to capitalize on the increasing market opportunities in the electrical and power sectors, aiming to enhance market share and improve performance [5]

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2025-066 | | --- | --- | --- | | 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 关于实际控制人因可转债转股持股比例被动稀释 1、本次权益变动系公司可转换公司债券转股导致公司总股本增加，致使实 际控制人陈晓先生、林萍女士合计权益比例由 42.09%被动稀释至 40.68%，触及 1%整数倍，不涉及持股数量发生变化的情况。 2、本次权益变动不涉及要约收购，不会导致公司实际控制人发生变化，不 会对公司经营及治理结构产生影响。 近日，温州宏丰电工合金股份有限公司（以下简称"公司"）因公司可转债 转股导致公司总股本增加，公司实际控制人在持股数量不变的情况下，合计权益 比例被动稀释，现将本次权益变动情况公告如下： | 1.基本情况 | | | | | --- | --- | --- | --- | | 信息披露义务人 | | 陈晓、林萍 | | | 住所 | | 浙江省乐清市柳市镇*** | | | 权益变动时间 | | 2025 年 7 月 24 日 | | | 权益变动过程 | | 2 ...

证券代码：300283 证券简称：温州宏丰 编号：2025-065 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 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： 自 2025 年 7 月 8 日至 2025 年 7 月 23 日，温州宏丰电工合金股份有限公司 （以下简称"公司"）股票已有 9 个交易日的收盘价格不低于"宏丰转债"当期 转股价格（5.35 元/股）的 130%（含 130%）（即 6.96 元/股）。如后续公司股票 收盘价格继续不低于当期转股价格的 130%，预计将有可能触发"宏丰转债"的有 条件赎回条款，根据《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 公司债券募集说明书》（以下简称"《募集说明书》"）中有条件赎回条款的相 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"宏丰转债"。 敬请广大投资者详细了解可转换公司债券相关规定，及时关注公司后续公告， 注意投资风险。 一、可转换公司债券基本情况 （一）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2 ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2025-065 | | --- | --- | --- | | 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"预计触发赎回条件的提示性公告 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： 自 2025 年 7 月 8 日至 2025 年 7 月 23 日，温州宏丰电工合金股份有限公司 （以下简称"公司"）股票已有 9 个交易日的收盘价格不低于"宏丰转债"当期 转股价格（5.35 元/股）的 130%（含 130%）（即 6.96 元/股）。如后续公司股票 收盘价格继续不低于当期转股价格的 130%，预计将有可能触发"宏丰转债"的有 条件赎回条款，根据《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 公司债券募集说明书》（以下简称"《募集说明书》"）中有条件赎回条款的相 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"宏丰转债"。 敬请广大投资者详细了解可转换公司债券相关规定，及时关注公司后续 ...

温州宏丰（300283）公告，公司实际控制人林萍女士将持有的770万股公司股份办理了解除质押业务。 本次解除质押占其所持股份比例为49.86%，占公司总股本比例为1.76%。截至公告披露日，林萍女士不 再持有公司质押股份。 ...

| 证券代码：300283 | 证券简称：温州宏丰 | 编号：2025-064 | | --- | --- | --- | | 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 温州宏丰电工合金股份有限公司（以下简称"公司"）近日收到公司实际控 制人林萍女士的通知，获悉其将持有的本公司股份办理了解除质押业务，现将有 关事项公告如下： 二、股东股份累计质押基本情况 陈晓和林萍为公司实际控制人。截至公告披露日，双方所持质押股份情况如 下： | 股东 | 持股数量 | 持股比 | 累计质押股 | 占其所持股 | 占公司总 | 已质押股份情况 | | 未质押股份情况 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | （股） | 例 | 份数量 | 份比例 | 股本比例 | 已质押股 | 占已质 | 未质押股 | 占未质 | | | | | （万股） | | | 份限售和 | 押股份 | 份限售和 | 押股份 | | | | | | | | 冻结数量 | 比例 | 冻结数量 | 比例 | ...

Group 1 - The company Wenzhou Hongfeng Electric Alloy Co., Ltd. issued convertible bonds to unspecified objects, with a total amount of RMB 321.26 million, net proceeds of RMB 315.06 million after deducting issuance costs [2][12] - The bonds were approved by the board of directors and the annual general meeting in 2021, and registered by the China Securities Regulatory Commission [2][3] - The bonds are convertible into A-shares and have a maturity of six years, with an annual interest rate that increases over the years, starting from 0.5% in the first year to 3.0% in the sixth year [3][12] Group 2 - The initial conversion price for the bonds is set at RMB 6.92 per share, with provisions for adjustments based on various corporate actions [6][7] - The company has the right to redeem the bonds at 115% of the face value after maturity and under certain conditions during the conversion period [9][10] - The company received a credit rating downgrade from A to BBB+ due to high costs and losses in its lithium battery copper foil business, which is still in the trial production and expansion phase [14] Group 3 - The company’s core business in electrical contact and functional composite materials showed stable performance, with revenue and gross profit increasing by 17.04% and 35.03% respectively in 2024 [14][15] - The company is facing short-term debt pressure and cash flow issues, with a significant increase in total debt [14] - The company has not experienced any defaults on interest or principal payments as of the report date [15]

证券代码：300283 证券简称：温州宏丰 转债代码：123141 债券简称：宏丰转债 温州宏丰电工合金股份有限公司 向不特定对象发行可转换公司债券 2025 年第三次临时受托管理事务报告 债券受托管理人 二〇二五年七月 重要声明 本报告依据《可转换公司债券管理办法》（以下简称"管理办法"）《温州宏丰电工 合金股份有限公司 2021 年可转换公司债券受托管理协议》（以下简称"受托管理协议"） 《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募集说明书》（以下 简称"募集说明书"）等相关公开信息披露文件、第三方中介机构出具的专业意见等，由 本期可转换公司债券受托管理人中德证券有限责任公司（以下简称"中德证券"）编制。 本报告不构成对投资者进行或不进行某项行为的推荐意见，投资者应对相关事宜做出 独立判断，而不应将本报告中的任何内容据以作为中德证券所作的承诺或声明。在任何情 况下，投资者依据本报告所进行的任何作为或不作为，中德证券不承担任何责任。 第一节 本次债券概况 一、 核准文件及核准规模 本次向不特定对象发行可转债的方案及相关事项已于 2021 年 2 月 19 日经温州宏丰电 工合金股份有限公司 ...

1. Company Events 1.1 Regulatory Actions - Xianyang Financial Holding Group Co., Ltd. was warned and ordered to rectify for non - market - oriented issuance of debt financing instruments in 2020, and Xianyang Finance and Investment Holding Co., Ltd., which provided convenience, was also warned [2] - Taixing Zhiguang Environmental Protection Technology Co., Ltd.'s subsidiary was fined 4 million yuan for financial fraud from 2021, and its executives were also fined [2] 1.2 Litigation - Mengzi New Urbanization Development Investment Co., Ltd. announced the progress of four lawsuits as of June 30, 2025, with a total involved amount of 54.3326 million yuan, and one case worth 5.592 million yuan was settled [2] 1.3 Ownership Changes - Zhejiang Hanghai New City Holding Group Co., Ltd.'s controlling shareholder changed from Haining State - owned Assets Office to Zhejiang Hanghai Asset Operation Co., Ltd. through a free transfer of 100% equity, while the actual controller remained unchanged [2] - After Suzhou International Development Group Co., Ltd. and its affiliated Dongwu Securities increased their holdings in Suzhou Bank, they became the controlling shareholders with 15.00% of shares, and the Suzhou Finance Bureau became the actual controller [2] - The Ministry of Finance transferred its shares in China Orient Asset Management Co., Ltd. to Central Huijin Investment Co., Ltd., which then held 71.55% of shares and became the actual controller of Orient Asset Management (China) Co., Ltd. [2] 1.4 Name Change - Hefei High - tech Urban Development Group Co., Ltd. changed its name from Hefei High - tech Co., Ltd., and the change did not affect its issued bonds, with all rights and obligations inherited [3] 1.5 Credit Rating Changes - Credit rating upgrades: Yueyang Urban Construction Investment Group Co., Ltd. was upgraded from AA+ to AAA; Xiamen Xiangyu Group Co., Ltd. was upgraded from BBB+ to A -; Ba Zhong State - owned Capital Operation Group Co., Ltd. was upgraded from AA to AA+; Qinhuangdao Bank Co., Ltd. was upgraded from AA to AA+; Chengdu Xiangcheng Investment Group Co., Ltd. was upgraded from AA+ to AAA; Chengdu Ronghe Investment Development Group Co., Ltd. was upgraded from AA to AA+ [3] - Credit rating downgrades: Heilongjiang Chuangda Group Co., Ltd. was downgraded from AA to A+; Shuangliang Energy - Saving System Co., Ltd. was downgraded from AA to AA -; Wenzhou Hongfeng Electrical Alloy Co., Ltd. was downgraded from A to BB+ [3] 1.6 Other Events - Qingdao Economic and Technological Development Zone Investment Holding Group Co., Ltd.'s subsidiary, Shanda Shenghua, received a warning letter from Shandong Securities Regulatory Bureau for insider information registration management violations [2] - Li Dong, the deputy general manager of Guangxi Liuzhou Urban Construction Investment Development Group Co., Ltd., is suspected of serious disciplinary violations and is under investigation, and the issuer has 12 outstanding bonds with a total balance of 8.654 billion yuan [2]

温州宏丰电工合金股份有限公司 2025 年第二季度可转换公司债券转股情况的公告 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。 特别提示： 1、宏丰转债（债券代码：123141）转股期限为 2022 年 9 月 21 日至 2028 年 3 月 14 日，当前转股价格为人民币 5.35 元/股； 2、2025 年第二季度，共有 10 张"宏丰转债"完成转股（票面金额共计 1,000 元人民币），合计转成 186 股"温州宏丰"股票（股票代码：300283）； | 证券代码：300283 | 证券简称：温州宏丰 | 编号：2025-063 | | --- | --- | --- | | 债券代码：123141 | 债券简称：宏丰转债 | | 3、截至 2025 年第二季度末，公司剩余可转换公司债券为 3,201,830 张，剩 余票面总金额为 320,183,000 元人民币。 根据《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自 律监管指引第 15 号——可转换公司债券》等有关规定，温州宏丰电工合金股份 有限公司（以下简称"公司"）现将 2025 ...