Core Viewpoint - The announcement details a significant equity change involving a major shareholder of Zhejiang Chenfeng Technology Co., Ltd., indicating a reduction in shareholding from 8.36% to 7.88% through a planned share reduction [1][2]. Group 1: Shareholder Information - The major shareholder, Fang Donghui, reduced his holdings by 810,000 shares, which accounts for 0.48% of the company's total share capital [1]. - The reduction in shareholding touches the 1% threshold, prompting the disclosure [1]. Group 2: Compliance and Impact - The equity change does not trigger a mandatory tender offer and will not alter the company's controlling shareholder or actual controller, nor will it significantly impact the company's governance structure or ongoing operations [2]. - The equity change complies with relevant laws and regulations, including the Securities Law of the People's Republic of China and the Shanghai Stock Exchange listing rules [2]. - The company will continue to monitor the shareholder's compliance with the reduction plan and related disclosure obligations [2].

Group 1 - The company's stock price closed at 15.72 yuan on August 11, with a decrease of 0.03 yuan, representing a decline of 0.19% [1] - The trading volume on that day was 29,116 hands, with a transaction amount of 0.46 billion yuan, and a price fluctuation of 2.16% [1] - The company specializes in the research, production, and sales of optical optoelectronic products and is part of the Zhejiang sector [1] Group 2 - The total market capitalization of the company is 2.657 billion yuan, with a circulating market value of 2.125 billion yuan [1] - The company's price-to-earnings ratio is -186.21, and the price-to-book ratio is 2.38 [1] Group 3 - On August 7 to 11, a shareholder holding more than 5% of the company, Fang Donghui, reduced his holdings by 810,000 shares, accounting for 0.48% of the total share capital [1] - After the reduction, Fang Donghui's shareholding percentage decreased from 8.36% to 7.88% [1] - This reduction was part of a previously disclosed plan and will not change the company's controlling shareholder or actual controller [1] Group 4 - On August 11, the net outflow of main funds was 7.6097 million yuan, accounting for 0.36% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow of main funds was 8.5947 million yuan, representing 0.4% of the circulating market value [1]

特此公告。 浙江晨丰科技股份有限公司董事会 续督促信息披露义务人严格遵守减持相关规定，按照相关规定履行信息披露义 务。敬请广大投资者注意投资风险。 | 证券代码：603685 证券简称：晨丰科技 公告编号：2025-056 | | | | | --- | --- | --- | --- | | 债券简称：晨丰转债 | 债券代码：113628 | | | | 浙江晨丰科技股份有限公司 | | | | | 关于持股 5%以上股东权益变动触及 1%刻度的提示性 | | | | | 公告 | | | | | 方东晖保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述 | | | | | 或重大遗漏。 | | | | | 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 | | | | | 重要内容提示： | | | | | 权益变动方向 比例增加□ 比例减少 | | | | | 8.36% | 权益变动前合计比例 | | | | 7.88% | 权益变动后合计比例 | | | | 本次变动是否违反已作出的承诺、意向、计划 是□ 否 | | | | | 是否触发强制要约收购义务 是□ 否 ...

| 证券代码：603685 | 证券简称：晨丰科技 | 公告编号：2025-056 | | --- | --- | --- | | 债券代码：113628 | 债券简称：晨丰转债 | | 浙江晨丰科技股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的提示性 公告 方东晖保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： | 权益变动方向 | 比例增加□ | 比例减少☑ | | --- | --- | --- | | 权益变动前合计比例 | 8.36% | | | 权益变动后合计比例 | 7.88% | | | 本次变动是否违反已作出的承诺、意向、计划 | 是□ | 否☑ | | 是否触发强制要约收购义务 | 是□ | 否☑ | 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | | ☑其他 5%以上大股东及其一致行动人 | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 ...

Summary of Key Points Core Viewpoint - The recent announcements regarding Chengfeng Technology (晨丰科技) indicate shareholder actions and financial guarantees that may impact the company's market perception and financial stability [2][3]. Group 1: Stock Performance - As of August 8, 2025, Chengfeng Technology's stock closed at 15.75 CNY, a slight increase of 0.06% from the previous week [1]. - The stock reached a high of 15.98 CNY and a low of 14.83 CNY during the week [1]. - The company's total market capitalization is currently 2.662 billion CNY, ranking 90th out of 93 in the optical optoelectronics sector and 4738th out of 5151 in the A-share market [1]. Group 2: Shareholder Actions - A major shareholder, Hangzhou Hongwo, which holds 12,514,700 shares (7.4% of total shares), announced a plan to reduce its holdings by up to 1,690,000 shares (1% of total shares) within three months after the announcement [2][4]. - The reduction will occur through centralized bidding on the stock exchange, with the selling price determined by market conditions [2]. Group 3: Financial Guarantees - Chengfeng Technology has provided a guarantee of up to 50 million CNY for its controlling subsidiary, Liaoning Shengfan, which is seeking a total credit line of up to 100 million CNY from a bank [3]. - As of the announcement date, the actual guarantee amount provided is 0 CNY, and there are no counter-guarantees involved [3]. - The total external guarantees provided by the company amount to 982.6 million CNY, which is 83.79% of the latest audited net assets [3].

证券日报网讯8月5日晚间，晨丰科技（603685）发布公告称，截至本公告披露日，公司已实际发生的对 外担保总额为人民币98，260万元，占公司最近一期经审计净资产的83.79%。其中，公司为全资或控股 下属公司已实际发生的对外担保总额为人民币91，000万元，公司为参股下属公司已实际发生的对外担 保总额为人民币7，260万元。公司无违规担保和逾期担保情况，不存在为控股股东和实际控制人及其关 联人提供担保的情况。 ...

| 证券代码：603685 | 证券简称：晨丰科技 | 公告编号：2025-055 | | --- | --- | --- | | 债券代码：113628 | 债券简称：晨丰转债 | | 浙江晨丰科技股份有限公司 关于为控股孙公司提供担保的进展公告 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： ●被担保人：辽宁盛帆新能源工程股份有限公司（以下简称"辽宁盛帆"）。 被担保人为浙江晨丰科技股份有限公司（以下简称"公司"）的控股孙公司，不 存在关联关系。 ●本次担保金额及已实际为其提供的担保余额：本次担保金额合计不超过 5,000 万元，已实际为其提供的担保余额为 0 万元。 ●本次担保不存在反担保。 ●截至本公告披露日，公司无违规担保和逾期担保情况。 一、担保情况概述 （一）担保基本情况 公司控股孙公司辽宁盛帆基于自身实际经营情况及资金需求，拟向兴业银行 股份有限公司沈阳分行（以下简称"兴业银行沈阳分行"）申请办理综合授信总 额（本金余额总和）不超过人民币 10,000 万元(敞口额度 5,000 万元整）的融资 ...

Group 1 - The stock price of Chengfeng Technology closed at 15.21 yuan on August 4, down 0.53 yuan, a decrease of 3.37% from the previous trading day [1] - The trading volume on that day was 78,345 hands, with a transaction amount of 1.19 billion yuan [1] - The company specializes in the research, development, production, and sales of optical optoelectronic products, primarily serving the consumer electronics and automotive electronics sectors [1] Group 2 - On the evening of August 3, the company announced that shareholder Hangzhou Hongwo plans to reduce its holdings by no more than 1.69 million shares within the next three months, accounting for 1% of the company's total share capital [1] - Currently, Hangzhou Hongwo holds 7.4% of the company's shares [1]

Group 1 - Weihai Guangtai reported a net profit of 83.32 million yuan for the first half of 2025, a year-on-year decrease of 22.41%, while total revenue reached 1.425 billion yuan, an increase of 10.91% [1] - Haowei Group expects a net profit increase of 39.43% to 49.67% for the first half of 2025, estimating a profit range of 1.906 billion to 2.046 billion yuan [1] - Tengda Construction won a bid for a project worth 118 million yuan, with a construction period of 500 calendar days [1] Group 2 - Shanda Power plans to use up to 520 million yuan of idle raised funds for cash management, investing in safe and liquid products with a term not exceeding 12 months [3] - Rundu Co., Ltd. received approval for the listing application of its chemical raw material drug, which is suitable for surgical treatment in adults and children over one month old [4] - Zhongyuan Qihua's subsidiary's clinical trial application for a drug aimed at treating pulmonary fibrosis has been accepted [4] Group 3 - Shanghai Xiba plans to establish a joint venture with Yuyuan Rare Earth, focusing on advanced materials for lithium-ion solid-state batteries, with a registered capital of 200 million yuan [6] - Aorite's senior management plans to reduce their holdings by up to 62,500 shares, accounting for 0.02% of the company's total equity [7] - Yipin Hong's subsidiary's clinical trial application for a new oral drug for endometriosis has been accepted [8] Group 4 - Haya Pharmaceutical plans to lease idle assets covering 22,671.39 square meters for a period of 10 years [9] - Southern Precision Engineering applied for a credit limit of 50 million yuan from a bank for operational purposes [11] - Jindawei's subsidiary established a joint venture with a registered capital of 5 million yuan, focusing on the sale of food additives and health products [12] Group 5 - Gaode Infrared signed a product order contract worth 307 million yuan, expected to account for 11.46% of the company's audited revenue for 2024 [13] - Xichang Electric will implement a low valley electricity price policy starting September 1, 2025, which is expected to reduce net profit by approximately 5.55 million yuan [14] - Huyou Pharmaceutical's first subject has been dosed in a Phase I clinical trial for a drug targeting advanced solid tumors [16] Group 6 - Chuanheng Co., Ltd. received a patent for a dust removal system in mining operations [17] - Spring Wind Power's application for issuing convertible bonds has been accepted by the Shanghai Stock Exchange [18] - Liuyao Group plans to repurchase shares worth between 100 million and 200 million yuan [19] Group 7 - Baiyun Electric has obtained a commitment letter for a stock repurchase loan of up to 18 million yuan [20] - Tonghe Pharmaceutical received a patent for a method of preparing an intermediate for a migraine treatment drug [21] - Tainkang's subsidiary's Phase II clinical trial for a drug for vitiligo has shown significant efficacy and safety [23] Group 8 - Yuhua Tian's secretary and deputy general manager resigned for personal reasons [24] - Heizhima's controlling shareholder is planning a change in control, leading to a temporary suspension of stock trading [25] - Keda Li's subsidiary completed a capital increase, raising its registered capital to 700 million yuan [26] Group 9 - Fangda Special Steel's shareholder plans to reduce holdings by up to 1% of the company's shares [28] - ST Pava's director is under investigation for alleged embezzlement, but the company's operations remain normal [29] - Jiachuan Video's controlling shareholder is planning a change in control, resulting in a temporary stock suspension [32] Group 10 - Danhua Technology will change its stock name to Jinmei Technology starting August 7, 2025, due to a relocation of its registered office [33] - Morning Wind Technology's shareholder plans to reduce holdings by up to 1% of the company's shares [34] - Leshan Electric will adjust residential gas prices starting September 1, 2025, which is expected to increase gross profit by approximately 2.7 million yuan [35] Group 11 - SAIC Motor reported a total vehicle sales of 337,500 units in July 2025, a year-on-year increase of 34.22%, with significant growth in new energy vehicle sales [36] - LIGONG Navigation's shareholders plan to reduce holdings by up to 3% of the company's shares [37] - United Imaging's employee stock ownership platform plans to reduce holdings by up to 1.62% of the company's shares [38] Group 12 - Beiqi Blue Valley's subsidiary reported a 6.38% decline in sales in July 2025 [39] - Watson Bio's clinical research application for an mRNA vaccine has been accepted [40]

（文章来源：每日经济新闻） 晨丰科技（SH 603685，最新价：15.13元）8月3日晚间发布公告称，截至本公告披露日，杭州宏沃自有 资金投资有限公司持有浙江晨丰科技股份有限公司股份约1251万股，占公司总股本的7.4%。本公告发 布之日起15个交易日后3个月内，通过证券交易所集中竞价交易方式减持公司股份不超过169万股，即不 超过公司股份总数的1%。且任意连续90日内，减持股份的总数不超过公司股份总数的1%。减持价格根 据市场价格确定。若减持期间公司有减资、送红股、资本公积转赠股本、增发新股或配股等除权除息事 项，相关减持股份数量将进行相应调整。 ...