本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： | 证券代码：300577 | 证券简称：开润股份 | 公告编号：2025-056 | | --- | --- | --- | | 债券代码：123039 | 债券简称：开润转债 | | 安徽开润股份有限公司 2025 年第二季度可转换公司债券转股情况公告 1、开润转债（债券代码：123039）转股期限为 2020 年 7 月 2 日至 2025 年 12 月 25 日，最新有效的转股价格为人民币 29.31 元/股。 3、截止 2025 年第二季度末，公司剩余可转换公司债券为 2,216,249 张，剩余票面 总金额为人民币 221,624,900 元。 根据《深圳证券交易所创业板股票上市规则》和《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》的有关规定，安徽开润股份有限公司（以下简称 "公司"）现将 2025 年第二季度可转换公司债券（以下简称"可转债"）转股及公司总 股本变化情况公告如下： 一、 可转债发行上市基本情况 经中国证券监督管理委员会（以下简称"证监会"）《关于核 ...

| 证券代码：300577 | 证券简称：开润股份 | 公告编号：2025-053 | | --- | --- | --- | | 债券代码：123039 | 债券简称：开润转债 | | 安徽开润股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 安徽开润股份有限公司（以下简称"公司""本公司"）第四届董事会第二 十六次会议通知于 2025 年 6 月 26 日以电子邮件、微信信息等方式发出，会议于 2025 年 6 月 27 日下午以通讯表决方式召开，本次会议应出席董事 7 人，实际出 席董事 7 人，会议由董事长范劲松先生主持，公司部分高级管理人员列席本次会 议。本次会议的召集召开及程序符合《中华人民共和国公司法》《公司章程》等 有关规定，会议合法有效。经与会董事审议并表决，形成决议如下： 一、审议通过《关于不向下修正"开润转债"转股价格的议案》 备查文件：第四届董事会第二十六次会议决议。 特此公告。 第四届董事会第二十六次会议决议公告 公司董事会决定本次不向下修正"开润转债"转股价格，且自董事会审议通 过次日起未来一个月内（即 2025 年 6 ...

| 证券代码：300577 | 证券简称：开润股份 | 公告编号：2025-055 | | --- | --- | --- | | 债券代码：123039 | 债券简称：开润转债 | | 安徽开润股份有限公司 关于注销部分募集资金专户的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，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 经中国证券监督管理委员会《关于同意安徽开润股份有限公司向特定对象发 行股票注册的批复》（证监许可[2020]2443 号）的核准，公司向特定投资者发行 人民币普通股股票 22,792,104 股，每股面值 1 元，申请增加注册资本人民币 22,792,104 元，募集资金总额为人民币 673,506,673.20 元，扣除发行费用 14,849,299.95 元（不含税），实际募集资金金额为 658,657,373.25 元。容诚会计 师事务所（特殊普通合伙）已于 2020 年 10 月 30 日对公司向特定对象发行股票 的资金到位情况进行了审验，并出具了"容诚验字[2020]230Z0234 号《验资报 告》"。 二、募集资金存放与管理情况 2020 ...

| 证券代码：300577 | 证券简称：开润股份 | 公告编号：2025-054 | | --- | --- | --- | | 债券代码：123039 | 债券简称：开润转债 | | 安徽开润股份有限公司 关于不向下修正"开润转债"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。 特别提示： 1、截至 2025 年 6 月 27 日，安徽开润股份有限公司（以下简称"公司"）股 票已出现任意连续三十个交易日中至少有十五个交易日的收盘价低于当期转股 价格 85%的情形，已触发"开润转债"转股价格的向下修正条款。 2、公司于 2025 年 6 月 27 日召开第四届董事会第二十六次会议，审议通过 了《关于不向下修正"开润转债"转股价格的议案》，公司董事会决定本次不向 下修正"开润转债"转股价格，且自董事会审议通过次日起未来一个月内（即 2025 年 6 月 28 日至 2025 年 7 月 27 日），如再次触发"开润转债"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件的期间从 2025 年 7 月 28 日重新起算，若再次 ...

Core Viewpoint - The company Kaerun Co., Ltd. (开润股份) announced a share reduction plan by its controlling shareholder and actual controller, Fan Jinsong, who intends to sell up to 4,753,420 shares, representing 2.00% of the total share capital, due to personal financial needs [1] Group 1: Share Reduction Plan - The controlling shareholder, Fan Jinsong, currently holds 122,849,135 shares, accounting for 51.69% of the company's total share capital [1] - The share reduction will occur through centralized bidding or block trading within three months after 15 trading days from the announcement date [1] - The reduction will not lead to a change in the company's control or significantly impact its governance structure and ongoing operations [1] Group 2: Fundraising History - Since its listing in 2016, the company has conducted three fundraising activities, raising a total of 1.223 billion yuan [1] - The company went public on December 21, 2016, on the Shenzhen Stock Exchange's Growth Enterprise Market, issuing 16.67 million new shares at a price of 19.58 yuan per share [1] - The underwriting institution for the initial public offering was China Merchants Securities Co., Ltd. [1] Group 3: Convertible Bonds and Specific Issuance - In December 2019, the company issued 223,000 convertible bonds with a total amount of 22.3 million yuan, which began trading on January 23, 2020 [2] - The net amount raised from the bond issuance was 29.60 million yuan after deducting issuance costs [2] - In October 2020, the company issued 22,792,104 ordinary shares at a price of 29.55 yuan per share, raising a total of approximately 673.51 million yuan, with a net amount of 658.66 million yuan after costs [3]

Group 1: Company Announcements - Jingce Electronics' subsidiary signed sales contracts for semiconductor measurement equipment totaling 113 million yuan [1] - Zhifei Biological plans to issue company bonds not exceeding 6 billion yuan for technology innovation and working capital [1] - Rijiu Optoelectronics' subsidiary plans to invest 822 million yuan in a functional film project with an annual production capacity of 6 million square meters [1] - Huiyun Titanium Industry's subsidiary intends to acquire a 53.125% stake in Chenshang Mining for 30.6 million yuan and increase capital by 32.4 million yuan [2] - Hongte Technology plans to raise up to 650 million yuan through a rights issue for various projects and working capital [2] - Jincheng Pharmaceutical's subsidiary received FDA approval for the active pharmaceutical ingredient Posaconazole [4] - Kairun Co. plans to reduce its shareholding by up to 2% due to personal funding needs [5] - Rundou Co. passed an FDA inspection for nine active pharmaceutical ingredients [6] - Sanyou Lianzhong's shareholders plan to reduce their holdings by up to 3% due to funding needs [7] - *ST Yazhen's stock was suspended for trading due to a significant price increase of 29.43% [9] - Online and Offline plans to change control with a share transfer agreement, leading to a new controlling shareholder [10] - Dazhong Mining intends to purchase office space from an affiliate for 50.17 million yuan [11] - Suzhou Bank's major shareholder increased its stake by 856 million yuan [12] - *ST Fanli's subsidiary plans to acquire a 60% stake in Guangzhou Fengteng for up to 28.8 million yuan [14] - Hengmingda's major shareholders plan to reduce their holdings by up to 3.15% [16] - Guomai Technology's shareholder plans to reduce its stake by up to 1% due to funding needs [17] - ST Bailin's stock will change its name to Guizhou Bailin and remove risk warnings [17] - *ST Xianfeng's stock will change its name to Xianfeng Holdings and remove risk warnings [18] - Maiwei Bio signed an exclusive licensing agreement with CALICO for a monoclonal antibody, receiving an upfront payment of 25 million USD [19] - Maiwei Bio signed a technology licensing agreement with Qilu Pharmaceutical for a new drug project, with a total payment of up to 500 million yuan [21] - Maiwei Bio plans to repurchase shares worth between 25 million and 50 million yuan [22] - Mengwang Technology plans to acquire 100% of Bicheng Digital for 1.28 billion yuan to expand its e-commerce services [22] Group 2: Industry Overview - Jingce Electronics operates in the mechanical equipment sector, focusing on measurement systems for displays, semiconductors, and new energy [1] - Zhifei Biological is in the pharmaceutical sector, specializing in vaccine and biological product development [1] - Rijiu Optoelectronics is part of the electronics industry, focusing on touch display materials and functional films [1][2] - Huiyun Titanium Industry operates in the basic chemicals sector, focusing on titanium dioxide products [2] - Hongte Technology is in the automotive industry, specializing in aluminum alloy precision die-casting for automotive components [2][3] - Jincheng Pharmaceutical is in the pharmaceutical sector, focusing on chemical pharmaceuticals and active ingredients [4] - Rundou Co. operates in the pharmaceutical sector, focusing on chemical drug formulations and raw materials [6] - Sanyou Lianzhong is in the electrical equipment sector, specializing in relays and transformers [7] - *ST Yazhen operates in the light industry, focusing on high-end furniture products [9] - Online and Offline is in the communication sector, focusing on communication services and applications [10] - Dazhong Mining operates in the steel industry, focusing on iron ore mining and processing [11] - Suzhou Bank is a city commercial bank, providing various banking services [12] - *ST Fanli operates in the media sector, focusing on online advertising and marketing services [14] - Hengmingda is in the electronics sector, focusing on precision components for consumer electronics [16] - Guomai Technology operates in the education sector, focusing on IoT technology services [17] - ST Bailin is in the energy sector, providing engineering consulting and smart factory solutions [17] - *ST Xianfeng operates in the animal health sector, focusing on vaccines and animal nutrition [18] - Maiwei Bio is in the pharmaceutical sector, focusing on biopharmaceuticals [19][21][22] - Mengwang Technology operates in the communication sector, focusing on cloud platform services [22]

Market News - US stock indices collectively rose, with Nasdaq up 0.97%, Dow Jones up 0.94%, and S&P 500 up 0.8%, marking near historical closing highs for Nasdaq and S&P 500 [1] - Major tech stocks mostly increased, with Netflix, Amazon, and Meta rising over 2%, while Apple and Tesla saw slight declines [1] - International oil prices showed slight fluctuations, with WTI crude oil up 0.46% at $65.22 per barrel and Brent crude oil up 0.41% at $66.70 per barrel [1] - The Nasdaq China Golden Dragon Index fell 0.29%, with mixed performance among Chinese concept stocks [1] Industry Insights - The Hong Kong government released the "Hong Kong Digital Asset Development Policy Declaration 2.0," aiming to position Hong Kong as a global innovation center for digital assets [3] - The declaration emphasizes a combination of prudent regulation and market innovation to create a robust digital asset ecosystem [3] - The People's Bank of China highlighted the role of blockchain technology in promoting the development of central bank digital currencies and stablecoins, enhancing transaction stability and cross-border payment capabilities [3] - The digitalization and capitalization of real-world assets (RWA) are being promoted, with the China Mobile Communications Association seeking partners for RWA ecosystem collaboration [4] - Recent price surges in DDR4 memory have been noted, with prices for DDR4 16Gb exceeding those of DDR5 for the first time, driven by reduced supply from major manufacturers [5][6] - The reduction in DDR4 production is expected to lead to a supply-demand improvement by the second half of 2025, with potential price increases anticipated [6] Company Actions - Several companies announced plans for share reductions by major shareholders, including Kai Run Co., Neway Group, and Huai Green Ecology, with reductions ranging from 0.97% to 3% of total shares [7][8]

Group 1 - The Ministry of Commerce of China has approved a certain number of compliant applications for rare earth exports from the EU, emphasizing the importance of maintaining global supply chain stability [2] - The National Development and Reform Commission announced that the third batch of funds for the old-for-new consumption policy will be distributed in July, along with new policies to stimulate economic growth [3] - The onshore and offshore RMB against the US dollar both broke the 7.16 mark, reaching new highs since November last year, driven by a weaker dollar and a stable domestic economy [4] Group 2 - The National Medical Insurance Administration has issued guidelines for the adjustment of the 2025 basic medical insurance directory, marking a significant step for commercial health insurance in the multi-tiered medical security system [5][6] - The Hong Kong government released the "Hong Kong Digital Asset Development Policy Declaration 2.0," aiming to establish Hong Kong as a global innovation center for digital assets [7] - Xiaomi launched its first SUV, the Xiaomi YU7, with a starting price of 253,500 yuan, achieving over 289,000 pre-orders within an hour [13] Group 3 - Alibaba reported a significant change in its partnership structure, with nine partners exiting, reducing the total to 17, reflecting a focus on core business operations [14] - Yushutech has surpassed 1 billion yuan in annual revenue, showcasing its growth in the robotics sector [15] - Honor has initiated the IPO counseling process, potentially becoming the first AI terminal ecosystem company listed in A-shares [16][17] Group 4 - The solid-state electrolyte membrane strategic layout is accelerating, leading to stock price fluctuations among A-share diaphragm companies [18] - The paper industry is under pressure, with leading companies working to reshape the competitive landscape [18] - The tourism and cultural market is collaborating to boost consumption as the summer travel peak approaches [18]

Group 1 - The board of directors of Shanshi proposed a down adjustment for the convertible bond [1] - Cinda Securities' managed XinFeng No.1 single asset management plan has cumulatively increased its holdings of PuFa convertible bonds by 11.8 million shares, accounting for 23.57% [1] - The controlling shareholder of Kailun Co., Ltd. plans to reduce its holdings by no more than 2% of the company's shares [1] Group 2 - The last trading day for Smart Convertible Bonds is June 27 [1] - Yitang Co., Ltd. is a new stock available for subscription on the Shanghai and Shenzhen stock exchanges [1] - CICC China Green Development Commercial REIT (180606) has been listed [1]

| 证券代码：300577 | 证券简称：开润股份 | 公告编号：2025-052 | | --- | --- | --- | | 债券代码：123039 | 债券简称：开润转债 | | 安徽开润股份有限公司 关于公司控股股东、实际控制人减持股份的预披露公告 公司控股股东、实际控制人范劲松先生保证向本公司提供的信息内容真实、 准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 1、 公司控股股东、实际控制人范劲松先生持有公司股份 122,849,135 股， 占公司总股本比例 51.69%（剔除回购账户股份数量后计算，下同），计划以集中 竞价交易方式或大宗交易方式减持公司股份不超过 4,753,420 股，即不超过公司 总股本比例 2.00%。 2、 上述股东将自本公告披露之日起 15 个交易日后的 3 个月内进行减持， 其中法律法规、规范性文件规定不得减持的时间除外。 一、股东基本情况 二、本次减持计划的主要内容 1、减持股东名称：范劲松 2、减持原因：个人资金需求 3、股份来源：首次公开发行前已发行的股份（包括资本公积金转增股本 ...