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]

Core Viewpoint - The announcement details a share reduction plan by major shareholders of Suotong Development Co., Ltd. to lower stock pledge ratios and meet personal funding needs, involving a total reduction of up to 10,987,214 shares, which is 2.21% of the total share capital [1][2][3] Shareholder Information - As of the announcement date, the controlling shareholder, Mr. Lang Guanghui, holds 82,434,966 shares, accounting for 16.55% of the total share capital. His concerted action partner, Ms. Wang Ping, holds 56,053,012 shares (11.25%), and the Xuan Yuan Private Fund holds 1,025,214 shares (0.21%). Together, they own 139,513,192 shares, representing 28.01% of the total share capital [1][2][3] Reduction Plan Details - The reduction plan will be executed within three months starting from 15 trading days after the announcement, with Mr. Lang Guanghui planning to reduce up to 9,962,000 shares (1.99% of total shares) and Xuan Yuan Private Fund planning to reduce up to 1,025,214 shares (0.21% of total shares) [1][2][3] - The reduction will occur through centralized bidding and block trading, with the selling price determined by market conditions [1][2][3] Adjustment Clause - If there are any changes in share capital due to stock dividends, capital reserve transfers, or other corporate actions during the reduction period, the number of shares to be reduced will be adjusted accordingly [2][7] Compliance and Commitments - The reduction plan is consistent with previous commitments made by the shareholders regarding their shareholding ratios and reduction methods. Mr. Lang Guanghui has committed to not reducing his shares below the issue price for two years after the lock-up period [3][5][6]

Key Points - The stock of Renle will be delisted on July 4, 2025 [1] - Hualing Steel has been acquired by Xintai Life Insurance with a shareholding ratio of 5% [1] - Vanke A has applied for a loan of up to 6.249 billion yuan from Shenzhen Metro Group [1] - ST Yazhen has completed stock trading verification and will resume trading tomorrow [1] - Aerospace Chuangxin has regained procurement qualifications for military material engineering services [1] - Shangwei New Materials' controlling shareholder is planning a major event, and the stock will remain suspended [1] - Changling Hydraulic's actual controller is planning a change of control, and the stock will be suspended from tomorrow [1] - China Merchants Bank has been approved to establish China Merchants Financial Asset Investment Co., with a registered capital of 15 billion yuan [1] - Liugang Co. has experienced a potential irrational speculation risk with its stock [1] Operating Performance - Brothers Technology expects a net profit increase of 325% to 431.25% year-on-year for the first half of the year [1] - Huayin Power anticipates a net profit increase of 175 million to 215 million yuan year-on-year for the first half [1] - Xutian Salt Industry expects a net profit decrease of 76.34% to 80.29% year-on-year for the first half [1] - Juguang Technology expects a net loss of 42 million to 54 million yuan for the first half [1] - Beibu Gulf Port reported a cargo throughput of 31.1158 million tons in June, a year-on-year increase of 2.56% [1] - China Nuclear Power generated 115.104 billion kWh of electricity in the first half, a year-on-year increase of 15.92% [1] - Changyuan Power completed a power generation of 16.715 billion kWh in the first half, a year-on-year decrease of 8.3% [1] - Poly Developments signed contracts worth 29.011 billion yuan in June, a year-on-year decrease of 30.95% [1] Shareholding Changes - Jingye Da's actual controller plans to reduce holdings by no more than 3% [1] - Deyi Cultural Creation's actual controller Wu Tifang plans to reduce holdings by no more than 3% [1] - Caifu Trend's actual controller and chairman plan to reduce holdings by no more than 3% [1] - Annuo Qi's actual controller plans to reduce holdings by no more than 2% [1] - Suotong Development's actual controller and concerted actors plan to reduce holdings by no more than 2.21% [1] - Dingsheng Co.'s controlling shareholder plans to reduce holdings by no more than 1.71% [1] - Weitang Industrial's controlling shareholder plans to reduce holdings by no more than 1.95% [1] - Jinlong Automobile's Fujian Investment Group plans to reduce holdings by no more than 1% [1] - Wanye Enterprises' Guosheng Capital plans to reduce holdings by no more than 0.2% [1] - Zhonggang Luonai's Guoxin Shuangbai No.1 plans to reduce holdings by no more than 0.5% [1] - Funeng Technology's Shenzhen Anyan Investment plans to reduce holdings by no more than 1% [1] - Ankang Technology's Shenzhen High-tech Investment plans to reduce holdings by no more than 3% [1] - Donglai Technology plans to reduce no more than 1.2048 million repurchased shares [1] - Qujiang Cultural Tourism's controlling shareholder's 12 million shares are set to be auctioned [1] - Hesheng Silicon Industry's controlling shareholder plans to exchange no more than 1% of shares for ETF shares [1] Contract Awards - Boshi Co. signed an outsourcing service contract worth 109 million yuan with Guangxi Petrochemical [1] - Zhongyou Engineering's subsidiary signed a contract worth 294 million USD for the Atavi GMP pipeline project with Total Energy [1] - China Electric Power Construction's subsidiary signed a mining transportation project contract worth approximately 5.063 billion yuan [1] Other Developments - Xingxin New Materials plans to invest in a project with an annual output of 153,000 tons of polyolefin amine series products [4] - Haishun New Materials plans to acquire Sirewen Company to expand the application of electronic film materials in the semiconductor field [4] - Wankai New Materials is undergoing production reduction and maintenance, which is expected to significantly impact overall operating performance [4] - Donghu High-tech is participating in the establishment of the Donggao Frontier Phase II Fund to improve the development model of the park operation sector [4] - Jiete Biological plans to participate in the establishment of an industrial fund primarily investing in early and mid-stage biopharmaceutical projects [4] Asset Sales - Nord Shares plans to sell 70% equity of its wholly-owned subsidiary Jiangsu Lianxin for 70 million yuan [5]

证券代码：603612 证券简称：索通发展 公告编号：2025-034 索通发展股份有限公司 本公司董事会、全体董事及相关股东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： 股东持股的基本情况：截至本公告披露日，索通发展股份有限公司（以 下简称"索通发展"或"公司"）的控股股东、实际控制人郎光辉先生直接持有 本公司股份 82,434,966 股，占公司总股本的 16.55%。郎光辉先生的一致行动人 王萍女士持有公司股份 56,053,012 股，占公司总股本的 11.25%；玄元私募基金 投资管理（广东）有限公司－玄元科新 182 号私募证券投资基金（以下简称"玄 元科新 182 号"）持有公司股份 1,025,214 股，占公司总股本的 0.21%。郎光辉先 生与其一致行动人合计持有本公司股份总数为 139,513,192 股，占公司总股本的 28.01%。 减持计划的主要内容：为降低股票质押比例及自身资金需求，郎光辉先 生及玄元科新 182 号拟自本公告披露日起 15 个交易日之后的 3 个月内通过集中 竞价和大宗交易方式减持其 ...

Core Viewpoint - The company, Suotong Development (603612.SH), announced that its controlling shareholder, Lang Guanghui, along with the concerted party Xuan Yuan Ke Xin 182, plans to reduce their shareholding by up to 10.99 million shares, which represents no more than 2.21% of the company's total share capital within three months after the announcement date [1] Summary by Relevant Categories - **Shareholding Reduction Plan** - The controlling shareholder and concerted party intend to reduce their holdings through centralized bidding and block trading methods [1] - The maximum number of shares to be reduced is 10.99 million [1] - This reduction accounts for a maximum of 2.21% of the total share capital of the company [1]

Summary of Key Points Core Viewpoint - The company has provided guarantees for its subsidiaries to support their operational needs and ensure stable business development, which aligns with the company's overall interests and development strategy [17]. Group 1: Guarantee Details - The total guarantee amounts provided by the company for its subsidiaries are as follows: - 嘉峪关炭材料: RMB 100 million - 重庆锦旗: RMB 50 million - 索通云铝: RMB 100 million - 湖北索通: RMB 50 million - 临邑工贸: RMB 150 million [2][5] - As of the announcement date, the actual guarantee balances for the subsidiaries are: - 嘉峪关炭材料: RMB 83.15 million (including this guarantee) - 重庆锦旗: RMB 24.66 million (excluding this guarantee) - 索通云铝: RMB 170.76 million (excluding this guarantee) - 湖北索通: RMB 34.15 million (excluding this guarantee) - 临邑工贸: RMB 18.90 million (including this guarantee) [2][5][6]. Group 2: Financial Metrics - The total amount of external guarantees provided by the company and its subsidiaries is RMB 1,872.11 million, which accounts for 362.06% of the company's audited net assets for 2024. The actual guarantee balance is RMB 762.91 million, representing 147.54% of the same net assets [3][17]. - The company has no overdue external guarantees as of the announcement date [18]. Group 3: Subsidiary Information - 嘉峪关索通炭材料有限公司 has a registered capital of RMB 434.96 million and was established in 2014. It operates in the manufacturing and sales of graphite and carbon products [7]. - 重庆锦旗碳素有限公司 has a registered capital of RMB 128 million and was established in 2013, focusing on the production and sales of aluminum electrolytic products [8]. - 云南索通云铝炭材料有限公司 has a registered capital of RMB 720 million and was established in 2018, specializing in the production and sales of prebaked anode carbon blocks and carbon fiber [9]. - 湖北索通炭材料有限公司 has a registered capital of RMB 420 million and was established in 2022, involved in the manufacturing of graphite and carbon products [10]. - 临邑索通国际工贸有限公司 has a registered capital of RMB 100 million and was established in 2005, dealing with the sales of various industrial materials [11].

证券代码：603612 证券简称：索通发展 公告编号：2025-033 索通发展股份有限公司 关于 2025 年 6 月份提供担保的公告 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： 被担保人名称：嘉峪关索通炭材料有限公司（以下简称"嘉峪关炭材料"）、 重庆锦旗碳素有限公司（以下简称"重庆锦旗"）、云南索通云铝炭材料有限公 司（以下简称"索通云铝"）、湖北索通炭材料有限公司（以下简称"湖北索通"）、 临邑索通国际工贸有限公司（以下简称"临邑工贸"），以上公司均为索通发展 股份有限公司（以下简称"公司"）的全资/控股子公司。 本次担保金额及已实际为其提供的担保余额：本次公司为嘉峪关炭材料、 重庆锦旗、索通云铝、湖北索通提供的担保金额分别为人民币 10,000 万元、人 民币 5,000 万元、人民币 10,000 万元、人民币 5,000 万元；本次公司控股子公司 索通齐力炭材料有限公司（以下简称"索通齐力"）为临邑工贸提供的担保金额 为 15,000 万元。截至本公告披露日，公司及子公司已实际为上述公司提供的 ...

证券代码：603612 证券简称：索通发展 公告编号：2025-032 索通发展股份有限公司 关于为控股子公司提供担保的公告 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： 被担保人名称：嘉峪关索通预焙阳极有限公司（以下简称"嘉峪关预焙 阳极"）、嘉峪关索通炭材料有限公司（以下简称"嘉峪关炭材料"），以上公 司均为索通发展股份有限公司（以下简称"公司"）的控股子公司。 本次担保金额及已实际为其提供的担保余额：本次公司为嘉峪关预焙阳 极、嘉峪关炭材料提供的担保金额分别为人民币 5,000 万元。截至本公告披露日， 公司及子公司已实际为上述公司提供的担保余额分别为人民币 51,500 万元（不 含本次）、人民币 83,150 万元（不含本次）。 特别风险提示：截至本公告披露日，公司已批准的担保额度内尚未使用 额度与担保实际发生余额之和为 1,917,040.11 万元，占公司 2024 年度经审计净 资产的 370.75%；担保实际发生余额为 782,840.11 万元，占公司 2024 年度经审 计净资产的 15 ...

证券代码：603612 证券简称：索通发展 公告编号：2025-031 索通发展股份有限公司 关于 2025 年 5 月份提供担保的公告 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： 被担保人名称：嘉峪关索通预焙阳极有限公司（以下简称"嘉峪关预焙 阳极"）、嘉峪关索通炭材料有限公司（以下简称"嘉峪关炭材料"）、重庆锦 旗碳素有限公司（以下简称"重庆锦旗"）、内蒙古欣源石墨烯科技股份有限公 司（以下简称"内蒙欣源"），以上公司均为索通发展股份有限公司（以下简称 "公司"）的控股子公司。 本次担保金额及已实际为其提供的担保余额：本次公司为嘉峪关预焙阳 极、嘉峪关炭材料、重庆锦旗、内蒙欣源提供的担保金额分别为人民币 10,800 万元、人民币 14,300 万元、人民币 2,700 万元、人民币 8,000 万元。截至本公告 披露日，公司及子公司已实际为上述公司提供的担保余额分别为人民币 54,570 万元（含本次）、人民币 87,100 万元（含本次）、人民币 24,700 万元（含本次）、 人民币 15,800 ...

5月19日晚间，索通发展（603612）发布公告，公司与阿联酋环球铝业公司(以下简称"EGA")正式签署 《联合开发协议》。双方计划成立合资公司，在阿拉伯联合酋长国建设阳极生产厂及相关基础设施，其 中一期产能达30万吨/年，二期考虑新增30万吨/年产能。此次合作不仅是公司国际化战略布局的重要里 程碑，也为全球铝产业链的协同发展注入新动能。 从电解铝供给端来看，国内方面，为了控制产能过剩、减少环境污染以及促进产业升级，我国自2017年 起实施电解铝产能总量控制政策，国内合规产能上限锁定在4500万吨，新增产能审批严格。与此同时， 全球电解铝需求呈增长趋势。根据国际铝业协会报告，2020至2030年，全球铝需求将增长近40%，从 2020年的8620万吨增长至2030年的1.195亿吨，年均复合增速3.3%。 创新驱动构筑多维护城河，预焙阳极龙头屡获认可 EGA选择与索通发展进行战略合作，本质上是对公司实力的深度认可，以及对中国企业智造创新能力 的全球化验证。作为预焙阳极龙头企业，也是铝用碳素行业首家且唯一的一家上市公司，索通发展坚持 创新驱动发展战略，加速培育新质生产力，在国际化布局、规模成本优势、产品技术创新 ...