Group 1 - Brother Technology expects a net profit of 60 million to 75 million yuan for the first half of 2025, representing a year-on-year increase of 325% to 431.25% [1] - Zhonggang Luonai's shareholder plans to reduce its stake by 0.5%, amounting to no more than 562,500 shares [1] - Hesheng Silicon Industry's controlling shareholder intends to exchange up to 1% of its shares for ETF units, totaling no more than 11,822,100 shares [1][2] Group 2 - Suotong Development's actual controller plans to reduce its stake by up to 2.21%, equating to no more than 1,098,720 shares [2] - Funeng Technology's shareholder plans to reduce its stake by no more than 1%, totaling up to 12,221,000 shares [2][3] - Yuhua Development expects a net profit of 175 million to 225 million yuan for the first half of 2025, a year-on-year increase of 632% to 784% [4][5] Group 3 - Dingsheng Co. plans to reduce its stake by no more than 1.71%, equating to up to 726,430 shares [5] - Renle's stock has been terminated from listing, officially delisted on July 4, 2025 [6] - Weitang Industrial's controlling shareholder plans to reduce its stake by no more than 1.95%, totaling up to 340,000 shares [7] Group 4 - Yingfeng Environment's convertible bond may trigger a downward adjustment of the conversion price due to stock prices falling below 85% of the conversion price [8] - Jingye Da's actual controller plans to reduce its stake by no more than 3%, equating to up to 694,150 shares [10] - Yongtai Technology and its subsidiary are suing for 57.5193 million yuan in damages [11] Group 5 - *ST Meigu's subsidiary has been applied for bankruptcy liquidation [12] - Daoshi Technology plans to invest up to 165 million USD in a copper wet smelting project in the Democratic Republic of Congo [13] - Xinbo Co.'s actual controller plans to reduce its stake by no more than 1.54%, totaling up to 372,440 shares [14] Group 6 - Yunnan Energy Investment has obtained the development rights for a photovoltaic power generation project with a capacity of 20 MW [15] - Qinglong Pipe Industry's controlling shareholder plans to reduce its stake by no more than 3%, equating to up to 990,970 shares [15] - Yangjie Technology has terminated the share issuance and cash acquisition of Beite Electronics, opting for cash acquisition instead [16] Group 7 - Taijia Co.'s controlling shareholder plans to reduce its stake by no more than 3%, totaling up to 755,210 shares [17] - Songyang Resources has terminated the planning of a control change and will resume trading on July 4, 2025 [19]

关于调整控股子公司股权激励方案 暨收购子公司股权的公告 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。 广东道氏技术股份有限公司（以下简称"公司"）于 2025 年 7 月 3 日召开了 第六届董事会 2025 年第 9 次会议和第六届监事会 2025 年第 6 次会议，审议通 过了《关于调整控股子公司股权激励方案暨收购子公司股权的议案》，具体情况 如下： 证券代码：300409 证券简称：道氏技术 公告编号：2025-076 广东道氏技术股份有限公司 一、具体情况概述 1、控股子公司股权激励方案概述 为推动子公司佛山市格瑞芬新能源有限公司（以下简称"格瑞芬"）及公司 碳材料板块业务的快速发展，公司于 2021 年 12 月对王昆明先生进行股权激励， 具体激励方式为：格瑞芬的控股股东佛山市道氏科技有限公司（以下简称"佛山 道氏"）以 1 元的价格将其持有的格瑞芬 5%（对应的注册资本为 540 万元，当 时的总注册资本为 10800 万元）的股权授予王昆明先生，以实施股权激励，双方 约定服务期限为 60 个月，并设定了服务期内的考核目标。具体内容详见公司于 2 ...

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：300409 证券简称：道氏技术 公告编号：2025-077 广东道氏技术股份有限公司 关于调整证券事务代表的公告 广东道氏技术股份有限公司（以下简称"公司"）董事会于近日收到证券事 务代表刘小兰女士提交的书面辞任报告，刘小兰女士因个人原因辞去公司证券事 务代表职务。上述辞任报告自送达公司董事会之日起生效。刘小兰女士在担任公 司证券事务代表期间恪尽职守、勤勉尽责，公司对刘小兰女士在任职期间为公司 所作的贡献表示衷心感谢！ 电子邮件：dm@dowstone.com.cn 通讯地址：广东省佛山市禅城区南庄镇怡水三路 1 号 1 座 特此公告。 广东道氏技术股份有限公司董事会 公司于 2025 年 7 月 3 日召开了第六届董事会 2025 年第 9 次会议，审议通 过了《关于聘任证券事务代表的议案》，同意聘任麦良芳女士为公司证券事务代 表（简历详见附件），任期自本次董事会审议通过之日起至第六届董事会任期届 满之日止。 麦良芳女士已取得深圳证券交易所董事会秘书资格证书，具备履行职责所必 需的专业能力，其任职资 ...

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。 一、监事会会议召开情况 证券代码：300409 证券简称：道氏技术 公告编号：2025-074 广东道氏技术股份有限公司 第六届监事会2025年第6次会议决议公告 三、备查文件 1、第六届监事会 2025 年第 6 次会议决议。 广东道氏技术股份有限公司（以下简称"公司"）第六届监事会 2025 年第 6 次会议的通知于 2025 年 7 月 3 日以电子邮件、电话的方式向各位监事发出，全 体监事一致同意豁免通知期限，会议于同日在子公司佛山市道氏科技有限公司会 议室以现场及通讯表决相结合的方式召开。本次会议应出席监事 3 人，实际出席 监事 3 人，监事余祖灯先生、徐伟红女士以通讯方式参加会议。本次会议由监事 会主席余祖灯先生主持，公司董事会秘书潘昀希女士列席会议。本次监事会会议 的召开及表决符合《公司法》及《公司章程》等的有关规定，会议合法有效。 特此公告。 二、监事会会议审议情况 广东道氏技术股份有限公司监事会 参会监事经认真审议，依照《公司章程》及相关法律法规通过以下决议： （一）审议通过《关于调整控股子公 ...

证券代码：300409 证券简称：道氏技术 公告编号：2025-073 广东道氏技术股份有限公司 一、董事会会议召开情况 广东道氏技术股份有限公司（以下简称"公司"）第六届董事会 2025 年第 9 次会议的通知于 2025 年 7 月 3 日以电子邮件、电话的方式向全体董事发出，全 体董事一致同意豁免通知期限，会议于同日在子公司佛山市道氏科技有限公司会 议室以现场及通讯表决相结合的方式召开。本次会议应出席董事 8 人，实际出席 董事 8 人，董事张翼先生、王海晴先生及独立董事谢志鹏先生、秦伟先生、郜树 智先生、彭晓洁女士以通讯方式参加会议。本次会议由董事长荣继华先生主持， 公司监事葛秀丽女士、徐伟红女士，副总经理王健安先生、刘鑫炉先生，财务总 监彭小内先生及董事会秘书潘昀希女士列席了本次会议。本次会议的召开及表决 符合《中华人民共和国公司法》及《公司章程》等的有关规定，会议合法有效。 二、董事会会议审议情况 参会董事经认真审议，依照《公司章程》及相关法律法规通过以下决议： （一）审议通过《关于公司子公司对外投资设立子公司并投资建设年产 30kt 阴极铜湿法冶炼厂项目的议案》 为进一步推进公司在刚果民主共和国 ...

广东道氏技术股份有限公司 证券代码：300409 证券简称：道氏技术 公告编号：2025-075 关于公司子公司对外投资设立子公司并投资建设年产30kt 阴极铜湿法冶炼厂项目的公告 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、对外投资概述 1、为进一步推进广东道氏技术股份有限公司（以下简称"公司"）在刚果 民主共和国（以下简称"刚果（金）"）的产业布局，增强公司在铜和钴资源领 域的竞争力，深化公司在战略资源板块的战略规划，公司拟以控股子公司香港佳 纳有限公司（以下称"香港佳纳"）作为投资主体在刚果（金）投资设立项目运 营公司 Dowstone Copper Mining（暂定名），投资建设年产 30kt 阴极铜湿法冶炼 厂项目。 本项目拟使用自有资金或自筹资金进行投资，投资总额预计不超过 1.65 亿 美元（折合人民币约 11.83 亿元，最终以实际投资金额为准）。本次投资尚处于 规划阶段，尚需取得境内外相关部门的备案或审批，实际投资金额以中国及当地 主管部门批准金额为准。公司将根据市场需求和业务进展等具体情况分阶段实施 项目建设。 2、2025 年 ...

Core Viewpoint - The announcement of the share reduction by the controlling shareholder of Daoshi Technology coincides with the company's technological breakthroughs in solid-state battery materials, raising questions about the company's short-term outlook and investment in R&D [1][2][3]. Group 1: Shareholder Actions - The controlling shareholder, Rong Jihua, plans to reduce holdings by up to 15.42 million shares, representing 1.97% of the total share capital, citing "personal funding needs" [1]. - After the reduction, Rong Jihua's shareholding will decrease from 16.19% to approximately 14.2% [1]. Group 2: Technological Developments - Daoshi Technology has made significant progress in solid-state battery core materials, achieving a breakthrough in sulfide electrolyte conductivity of over 1 mS/cm and stable production at the 100-gram level [1]. - The company has established a comprehensive material solution covering the entire solid-state battery industry chain, including single-wall carbon nanotube conductive agents and silicon-based anodes [1]. Group 3: Financial Performance - In 2024, Daoshi Technology's revenue is projected to be 7.752 billion, a year-on-year increase of 6.25%, with a net profit of 157 million, marking a turnaround [2]. - However, R&D expenditure for 2024 is expected to be 239 million, down 16.7% year-on-year, with R&D spending as a percentage of revenue at only 3.1%, significantly below the industry average of 5%-8% [2]. Group 4: Market Context and Challenges - The global solid-state battery market is expected to reach a scale of 100 billion by 2030, with Daoshi Technology at a critical technological breakthrough point [3]. - The company aims to achieve stable supply of kilogram-level sulfide electrolytes by 2025, but current production levels are insufficient compared to industry needs [2][3]. - The company faces headwinds in its main businesses of lithium battery materials and ceramic materials, with a decline in output of ternary precursors and a drop in ceramic material sales due to a sluggish recovery in the real estate sector [2].

Core Viewpoint - The controlling shareholder of Daoshi Technology, Rong Jihua, plans to reduce his shareholding by up to 15,416,611 shares, which is approximately 1.97% of the total share capital, due to personal financial needs [1] Group 1: Shareholding Reduction - Rong Jihua currently holds 123,392,428 shares, representing 15.77% of the total share capital [1] - The planned reduction will occur within three months after a 15 trading day period following the announcement [1] - The reduction will be executed through centralized bidding or block trading [1] Group 2: Fundraising Activities - Daoshi Technology has raised funds five times, totaling 50.73 billion yuan [1] - The company went public on December 3, 2014, with an initial public offering (IPO) raising 281 million yuan at a price of 17.30 yuan per share [1] - The company has conducted two private placements, raising 1.71 billion yuan and 1.2 billion yuan in separate instances [2][3] - Daoshi Technology issued convertible bonds twice, raising a total of 3.08 billion yuan [1][3] Group 3: Financial Details of Issuances - The total issuance cost for the IPO was approximately 27.33 million yuan, with underwriting fees of 20 million yuan [2] - The non-public offering on February 3, 2016, raised 512.3 million yuan at a price of 51.23 yuan per share [2] - The convertible bonds issued in 2017 had a total issuance amount of 480 million yuan, with a face value of 100 yuan per bond [2] - The recent issuance of convertible bonds in April 2023 totaled 2.6 billion yuan, with each bond also having a face value of 100 yuan [3]

Group 1 - Kanghong Pharmaceutical received a drug registration certificate for Lifisig Eye Drops, approved for treating dry eye symptoms [1] - Kanghong Biotech, a wholly-owned subsidiary, received clinical trial approval for KH813 injection for metastatic non-squamous non-small cell lung cancer [1] - Kanghong Pharmaceutical was established in October 1996, focusing on drug and medical device research, production, and sales [1] Group 2 - Guoyuyuan's subsidiary received a government subsidy of 7.5521 million yuan, accounting for 10.14% of the company's audited net profit for 2024 [2] - Guoyuyuan was founded in November 1996, specializing in drug research, production, and sales [3] Group 3 - Haicheng Bonda's subsidiary signed a lease termination agreement, incurring a termination fee of 3.35 million USD [4] - Haicheng Bonda was established in December 2009, providing comprehensive modern logistics services [4] Group 4 - Hongxin Electronics' subsidiary signed contracts totaling 373 million yuan for computing power business [5] - Hongxin Electronics was founded in September 2003, focusing on FPC research, design, manufacturing, and sales [6] Group 5 - Tianbang Food reached a settlement agreement regarding a 1.214 billion yuan lawsuit, agreeing to repay 410 million yuan over 36 months [8] - Tianbang Food was established in September 1996, specializing in pig farming and pork processing [9] Group 6 - Daoshi Technology's controlling shareholder plans to reduce holdings by up to 1.97% of the company's shares [10] - Daoshi Technology was founded in September 2007, focusing on ceramic color glazes and related products [10] Group 7 - Jinpu Titanium is planning a major asset restructuring, leading to a stock suspension [10] - Jinpu Titanium was established in November 1989, specializing in titanium dioxide production and sales [11] Group 8 - Shenzhen Energy plans to invest 6.332 billion yuan in upgrading the Mawan Power Plant [12] - Shenzhen Energy was founded in August 1993, focusing on conventional and renewable energy development [13] Group 9 - Lihua Co. plans to reduce holdings by up to 3% of the company's shares [14] - Lihua Co. was established in June 1997, specializing in the breeding and sales of poultry [15] Group 10 - China Communications Construction Company plans to repurchase shares worth 500 million to 1 billion yuan [16] - China Communications Construction Company was founded in October 2006, focusing on infrastructure design and construction [17] Group 11 - Huatiankeji's subsidiary received a government subsidy of 80.6569 million yuan, accounting for 13.09% of the company's latest audited net profit [20] - Huatiankeji was established in December 2003, specializing in integrated circuit packaging and testing [21] Group 12 - Luxin Chuangtou plans to acquire shares in Hongke Electronics for a total of 9 million yuan [23] - Luxin Chuangtou was founded in November 1993, focusing on venture capital and industrial development [24] Group 13 - Feilong Co.'s controlling shareholder plans to reduce holdings by up to 563,250 shares [25] - Feilong Co. was established in January 2001, specializing in thermal management components for automotive and civil applications [26] Group 14 - Linglong Tire submitted an application for H-share listing on the Hong Kong Stock Exchange [27] - Linglong Tire was founded in June 1994, focusing on tire design, development, manufacturing, and sales [27] Group 15 - Saiwei Electronics plans to acquire 9.5% of its subsidiary's shares for up to 324 million yuan [28] - Saiwei Electronics was established in May 2008, focusing on MEMS chip development and semiconductor equipment [28] Group 16 - Suzhou Bank's major shareholder plans to increase holdings by no less than 400 million yuan [29] - Suzhou Bank was founded in December 2004, focusing on various banking services [29]

Group 1 - Aike Cyber (688719.SH) shareholders Dachen Chuangtong and Dachen Chuanghong reduced their holdings by 2,298,151 shares, accounting for 1.99% of the total share capital, and did not complete the planned reduction [1] - Benchuan Intelligent (300964.SZ) controlling shareholder Dong Xiaojun reduced his holdings by 355,787 shares, accounting for 0.4582% of the total share capital, bringing his shareholding down to 21.64% [1] - Changlian Co., Ltd. (603648.SH) completed its reduction plan by selling 3,624,050 shares, which is 1% of the total share capital [1] Group 2 - Chuan Yi Technology (002866.SZ) controlling shareholder Zou Weimin and his concerted party reduced their holdings, with Zou's shareholding dropping to 48.53% [2] - Daoshi Technology (300409.SZ) controlling shareholder Rong Jihua plans to reduce his holdings by up to 15,416,611 shares, accounting for 1.97% of the total share capital [2] - Electric Alloy (300697.SZ) completed its reduction plan by selling 2,741,390 shares, which is 0.63% of the total share capital [2] Group 3 - Fujirei (688272.SH) shareholders Suzhou Kongkong, Suzhou Zhaorong, and Shanghai Zhaoren reduced their holdings by 1,215,618 shares, 1,463,490 shares, and 44,944 shares, accounting for 1.60%, 1.93%, and 0.06% of the total share capital respectively [3] - Gaoweida (300465.SZ) controlling shareholder Yingtan Yinggao Investment Consulting Co., Ltd. reduced its holdings by 4,261,700 shares, accounting for 0.96% of the total share capital, bringing its shareholding down to 22.00% [3] - Haizheng Materials (688203.SH) shareholder Sinopec Capital plans to reduce its holdings by up to 3,525,600 shares, accounting for 1.74% of the total share capital [3] Group 4 - Hangyu Micro (300053.SZ) shareholder Yan Jun reduced his holdings by 3,930,000 shares, accounting for 0.56% of the total share capital [4] - He Shi Eye Hospital (301103.SZ) shareholder Advanced Manufacturing Industry Investment Fund plans to reduce its holdings by up to 3,106,074 shares, accounting for 2% of the total share capital [4] - He Yuan Gas (002971.SZ) shareholder Baishide Chuangye completed its reduction plan by selling 854,064 shares, which is 0.415% of the total share capital [4] Group 5 - Huaren Health (301408.SZ) shareholder Saifu Investment reduced its holdings by 2,107,696 shares, accounting for 0.53% of the total share capital [5] - Jiangsu Boyun (301003.SZ) shareholder Gong Wei reduced his holdings by 1,558,900 shares, accounting for 1.57% of the total share capital [5] - Jeya Co., Ltd. (301108.SZ) shareholders Mingyuan Fund and its concerted party did not reduce their holdings, and the reduction plan period expired [5] Group 6 - Longxin General (603766.SH) directors plan to reduce their holdings by up to 350,000 shares and 100,000 shares, accounting for 0.0170% and 0.0049% of the total share capital respectively [6] - Ruchuang Micro-Nano (688002.SH) shareholder Li Weicheng plans to reduce his holdings by up to 8,000,000 shares, accounting for 1.75% of the total share capital [6] - Shilan Micro (600460.SH) shareholder Luo Huabing plans to reduce his holdings by up to 500,000 shares, accounting for 0.03005% of the total share capital [6] Group 7 - Tongfu Microelectronics (002156.SZ) shareholder National Integrated Circuit Industry Investment Fund reduced its holdings by 15,175,969 shares, accounting for 1% of the total share capital [7] - Wangzi New Materials (002735.SZ) controlling shareholder Wang Jinjun reduced his holdings by 9,717,874 shares, accounting for 2.54% of the total share capital [7] - Xingye Co., Ltd. (603928.SH) shareholder Shen Genzhen reduced his holdings by 2,620,000 shares, accounting for 1.00% of the total share capital [7] Group 8 - Yikang Co., Ltd. (301085.SZ) controlling shareholder concerted party reduced its holdings by 633,700 shares, accounting for 0.73% of the total share capital [8] Group 9 - Yiming Pharmaceutical (002826.SZ) major shareholder Zhou Zhan reduced his holdings by 3,586,777 shares, accounting for 1.88% of the total share capital [9] - Yiming Pharmaceutical (002826.SZ) director Xi Ke reduced his holdings by 283,862 shares, accounting for 0.15% of the total share capital [9] - Youyan Powder Materials (688456.SH) concerted party reduced its holdings by 1,030,000 shares, accounting for 0.99% of the total share capital [9] Group 10 - Zhongma Transmission (603767.SH) directors plan to reduce their holdings through block trading and centralized bidding [10] - Zhongqi Co., Ltd. (301215.SZ) shareholder Jiangsu Yueda Group did not reduce its holdings, and the reduction plan period expired [10]