证券代码：603612 证券简称：索通发展 公告编号：2025-035 索通发展股份有限公司 2025 年半年度业绩预增公告 1.本期业绩预告适用于实现盈利，且净利润与上年同期相比上升 50%以上。 2.索通发展股份有限公司（以下简称"公司"）预计 2025 年半年度实现归属 于母公司所有者的净利润为 45,000 万元到 54,000 万元，同比增加 1,335.37%到 1,622.45%；预计归属于母公司所有者的扣除非经常性损益的净利润为 45,000 万 元到 54,000 万元，同比增加 300.39%到 380.47%。 一、本期业绩预告情况 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： （一）业绩预告期间 2025 年 1 月 1 日至 2025 年 6 月 30 日。 （二）业绩预告情况 1.经财务部门初步测算，预计 2025 年半年度实现归属于母公司所有者的净 利润为 45,000 万元到 54,000 万元，与上年同期相比，将增加 41,864.93 万元到 50,864.93 万元，同比 ...

索通发展（603612）公告，预计2025年半年度实现归属于母公司所有者的净利润为4.5亿元到5.4亿元， 同比增加1,335.37%到1,622.45%；预计归属于母公司所有者的扣除非经常性损益的净利润为4.5亿元到 5.4亿元，同比增加300.39%到380.47%。 ...

Market Overview - The Shanghai Composite Index rose by 0.32% on July 4, with 13 out of the 28 sectors experiencing gains, led by the banking and media sectors, which increased by 1.84% and 0.91% respectively [1] - The sectors that saw the largest declines were beauty care and non-ferrous metals, with decreases of 1.87% and 1.60% respectively [1] - The basic chemical industry ranked third in terms of decline today [1] Capital Flow Analysis - The net outflow of capital from the two markets was 21.74 billion yuan, with 8 sectors experiencing net inflows [1] - The computer industry had the largest net inflow of capital, totaling 2.81 billion yuan, despite a slight decline of 0.05% in its stock price [1] - The banking sector also saw a net inflow of 758 million yuan, with a daily increase of 1.84% [1] Basic Chemical Industry Performance - The basic chemical industry fell by 1.22%, with a total net outflow of 2.174 billion yuan [2] - Out of 401 stocks in this sector, 41 stocks rose, and 354 stocks fell, with 4 stocks hitting the daily limit down [2] - The top three stocks with the highest net inflow in the basic chemical sector were Huafeng Super Fiber (1.62 billion yuan), Dongcai Technology (1.39 billion yuan), and Limin Co., Ltd. (1.24 billion yuan) [2] Basic Chemical Industry Capital Inflow and Outflow - The top stocks with capital inflow included: - Huafeng Super Fiber: +1.83%, 16.59% turnover, 161.85 million yuan inflow - Dongcai Technology: +10.01%, 11.12% turnover, 138.64 million yuan inflow - Limin Co., Ltd.: +5.83%, 22.57% turnover, 124.30 million yuan inflow [2][3] - The top stocks with capital outflow included: - Dazhongnan: +2.55%, 38.91% turnover, -195.83 million yuan outflow - Wanhua Chemical: -0.86%, 0.72% turnover, -137.99 million yuan outflow - Yanhai Co., Ltd.: -2.43%, 0.88% turnover, -98.39 million yuan outflow [3]

Core Viewpoint - The controlling shareholder and actual controller of Suotong Development, along with a private fund, plan to reduce their holdings in the company by up to 10,987,214 shares, representing 2.21% of the total shares outstanding, through centralized bidding and block trading within three months after the announcement [1][2]. Shareholder Reduction Plan - The controlling shareholder, Lang Guanghui, intends to reduce his holdings by up to 9,962,000 shares (2.00% of total shares), while the private fund, Xuan Yuan Ke Xin 182, plans to reduce by up to 1,025,214 shares (0.21% of total shares) [1]. - During the reduction period, the total shares sold by Lang Guanghui and Xuan Yuan Ke Xin 182 through centralized bidding cannot exceed 1% of total shares in any consecutive 90-day period, and through block trading, it cannot exceed 2% [1]. Current Shareholding Structure - As of the announcement date, Lang Guanghui holds 82,434,966 shares (16.55% of total shares), and his concerted action partner, Wang Ping, holds 56,053,012 shares (11.25%). Together, they hold 139,513,192 shares, accounting for 28.01% of the total shares [2][3]. Company Background - Suotong Development was listed on the Shanghai Stock Exchange on July 18, 2017, with an initial issuance of 60.2 million shares at a price of 7.88 yuan per share [3]. - The total funds raised during the IPO amounted to 474.376 million yuan, with a net amount of 442.79 million yuan after deducting issuance costs [4].

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].