Financial Performance - The company's operating revenue for the first half of 2024 was ¥1,147,177,271.19, a decrease of 12.34% compared to ¥1,308,610,954.55 in the same period last year[20]. - The net profit attributable to shareholders was ¥43,673,138.15, down 34.91% from ¥67,098,691.08 year-on-year[20]. - The net cash flow from operating activities was -¥170,004,824.18, representing a decline of 154.27% compared to -¥66,860,263.86 in the previous year[20]. - Basic earnings per share decreased by 44.44% to ¥0.10 from ¥0.18 in the same period last year[20]. - The weighted average return on net assets was 1.82%, a decrease of 2.42% compared to 4.24% in the previous year[20]. - The company reported a significant decline in net profit after deducting non-recurring gains and losses, which was ¥38,571,533.57, down 43.46% from ¥68,225,395.27 year-on-year[20]. - The company’s diluted earnings per share also decreased by 44.44% to ¥0.10 from ¥0.18 in the same period last year[20]. - Operating revenue for the reporting period was ¥1,147,177,271.19, a decrease of 12.34% compared to the same period last year[41]. - Operating costs decreased by 10.69% to ¥953,421,606.73, resulting in a gross margin of 16.93%[41]. - Research and development expenses increased by 8.44% to ¥51,505,541.50, indicating a focus on innovation[41]. - The company reported a decrease in gross profit margin, with operating profit falling to ¥53,178,482.01 from ¥75,923,214.00, a decline of 29.8%[185]. - The company reported a net profit for the first half of 2024 of ¥45,287,027.60, down 38.0% from ¥73,061,261.02 in the same period last year[186]. Assets and Liabilities - Total assets at the end of the reporting period were ¥3,530,674,754.36, an increase of 0.59% from ¥3,509,831,674.75 at the end of the previous year[20]. - The net assets attributable to shareholders were ¥2,269,087,055.91, down 4.79% from ¥2,383,309,985.93 at the end of the previous year[20]. - The total liabilities increased to CNY 1,219.59 million, up from CNY 1,007.37 million in the previous year[178]. - The total assets reached CNY 3,530.67 million, slightly up from CNY 3,509.83 million in the previous year[178]. - Cash and cash equivalents decreased to CNY 453.14 million from CNY 681.22 million at the beginning of the period[176]. - The company's total liabilities are reported at 800 million yuan, maintaining a consistent level compared to the previous year[199]. Investments and Research - The company invested 5,150.55 million yuan in R&D, an increase of 8.44% compared to the previous year[34]. - The company is focusing on expanding its R&D efforts to ensure its technology and products remain industry-leading[80]. - The company is committed to hiring high-tech talent and collaborating with renowned research institutions to enhance its R&D capabilities[84]. - The company plans to focus on market expansion and new product development to drive future growth[186]. - The company is actively pursuing mergers and acquisitions to enhance its product offerings and market share[139]. Market Position and Strategy - The company holds 334 patents and is recognized as one of the top ten competitive enterprises in China's optical fiber and cable industry[31]. - The company’s main products include optical fibers, power cables, and aerospace cables, serving sectors such as telecommunications, power transmission, and military applications[31]. - The company is positioned in a stable growth market due to ongoing investments in smart grid and clean energy infrastructure[28]. - The company has established stable cooperative relationships with major clients such as State Grid and Southern Power Grid, ensuring a solid foundation for performance growth[38]. - The company plans to expand its market presence with new product lines, including advanced aluminum alloy cables[139]. - The company is exploring new strategies for market expansion, particularly in the telecommunications sector[139]. Corporate Governance and Compliance - The company plans not to distribute cash dividends or issue bonus shares[6]. - The company has received multiple quality certifications, including ISO9001 and ISO14001, ensuring high product quality and management standards[38]. - The company has implemented strict supervision and management of the raised funds in accordance with relevant laws and regulations[62]. - The company has not reported any overdue or unrecovered amounts from its wealth management investments[69]. - The company has fulfilled all commitments made by its actual controllers, shareholders, and related parties during the reporting period[103]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[98]. Legal Matters - The company reported a litigation amount of 63.5 million yuan related to a contract dispute, which has not formed a provision[115]. - A total of 335.12 million yuan is involved in a contract dispute with Guangdong Huishuo Communication Technology Co., Ltd., which has been resolved through mediation[115]. - The company has a pending case against Jiangxi Shushi Home System Integration Decoration Co., Ltd. with a claim amount of 32.16 million yuan, which has been ruled in favor of the company[116]. - The company has a claim of 159.13 million yuan against China Construction Second Engineering Bureau, which is currently in the court process[116]. Shareholder Information - The company issued 93,301,435 new shares, raising a total of approximately RMB 780 million, with the new shares listed on July 19, 2023[146]. - The total number of shares increased to 458,287,080, with the proportion of limited shares at 20.43% and unlimited shares at 79.57%[145]. - The largest shareholder, Tongguang Group Co., Ltd., holds 39.89% of the shares, totaling 20,766,100 shares[153]. - The total number of shareholders at the end of the reporting period was 43,058[152]. - The company has not experienced any changes in its controlling shareholder or actual controller during the reporting period[157]. Risk Management - The company faces risks from raw material price fluctuations, particularly for aluminum and optical fibers, which significantly impact production costs[80]. - The overall risk management strategy remains robust, with a focus on mitigating potential financial risks[200].

Financial Performance - The company's operating revenue for Q1 2024 was ¥455,378,807.05, a decrease of 26.28% compared to ¥617,686,647.41 in the same period last year[5]. - Net profit attributable to shareholders was ¥11,052,008.52, down 68.46% from ¥35,036,764.80 year-on-year[9]. - The company’s total profit for the period was ¥16,183,002.70, down 60.21% from ¥40,666,929.64 in the previous year[8]. - The company's net profit margin declined due to reduced revenue, impacting overall profitability metrics[21]. - The net profit for the current period is 12,335,011.22, compared to 36,760,527.37 in the previous period, reflecting a decrease of approximately 66.5%[23]. - The company's total comprehensive income for the current period is 13,284,075.22, down from 34,685,127.18 in the previous period, showing a decline of approximately 61.7%[23]. Cash Flow and Assets - The cash flow from operating activities showed a net outflow of ¥72,669,238.75, worsening by 27.53% compared to the previous year's outflow of ¥61,736,187.95[5]. - The cash flow from investing activities has a net outflow of -238,001,372.32, compared to -44,736,058.10 in the previous period, indicating a significant increase in investment expenditures[26]. - The cash flow from financing activities resulted in a net inflow of 66,763,600.91, an increase from 37,004,937.38 in the previous period[27]. - The company's cash and cash equivalents decreased to CNY 402,191,902.34 from CNY 681,220,060.97, a decline of 41.0%[18]. - The cash and cash equivalents at the end of the period stand at 348,470,748.63, an increase from 198,065,517.16 in the previous period[27]. - Total assets at the end of the reporting period were ¥3,368,038,373.52, representing a decrease of 4.04% from ¥3,509,831,674.75 at the end of the previous year[5]. - The total liabilities increased to CNY 1,062,130,229.02 from CNY 1,007,366,349.50, reflecting a rise of 5.4%[19]. - The total equity attributable to the parent company decreased to CNY 2,260,768,551.32 from CNY 2,383,309,985.93, a decline of 5.1%[19]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 29,926[11]. - Tongguang Group Limited holds 39.89% of shares, totaling 182,830,000 shares[11]. - Zhang Zhong, a natural person, holds 4.53% of shares, totaling 20,766,100 shares, with 13,000,000 shares pledged[11]. - Xu Zhenjiang holds 1.36% of shares, totaling 6,220,095 shares[11]. - The top 10 shareholders collectively hold a significant portion of the company's shares, with the largest shareholder holding nearly 40%[12]. - The total number of shares held by the top 10 unrestricted shareholders is 182,830,000 shares[12]. - The company has no preferred shareholders or related party transactions disclosed in the report[13]. - There are no changes in the number of restricted shares for major shareholders during the reporting period[13]. - The company plans to release restricted shares for certain executives in January 2024[13]. Operational Metrics - Basic earnings per share decreased to ¥0.02, a decline of 71.43% from ¥0.07 in the same period last year[5]. - The total operating costs for the current period are 454,255,361.70, down from 589,382,780.92, indicating a reduction of about 23.0%[22]. - The company's inventory increased to CNY 326,010,906.46 from CNY 287,941,725.32, representing a growth of 13.2%[18]. - The accounts receivable increased slightly to CNY 1,103,830,984.27 from CNY 1,090,780,793.42, indicating a growth of 1.3%[18]. - The company reported a significant increase in prepayments, which rose by 180.68% to ¥20,146,116.64 due to advance payments for materials[8]. - Long-term borrowings increased dramatically by 1196.12% to ¥31,601,666.89, attributed to loans taken for the acquisition of Sichuan Fiber Optic Co., Ltd.[8]. - The company recorded a 529.74% increase in fair value changes, amounting to ¥4,052,825.00, primarily from hedging gains[8]. - The company completed the acquisition of 100% equity in Sichuan Tongguang Fiber Optic Co., Ltd. for CNY 21,900,000, with an overall valuation of CNY 21,985,390[15]. Product Development and Strategy - The company has not disclosed any new product developments or market expansion strategies in the current report[5]. - The company has not disclosed any new product developments or market expansion strategies in the current report[11].

Financial Performance - The company achieved a sales revenue of RMB 2,592.83 million, an increase of 4.27% compared to the previous year[5]. - The net profit attributable to shareholders was RMB 46.87 million, a significant decrease of 53.36% year-on-year[5]. - The decline in net profit was primarily due to fluctuations in raw material prices, leading to a decrease in overall gross margin[5]. - Increased depreciation from the investment in the high-end marine equipment energy system project contributed to the profit decline[5]. - The company's operating revenue for 2024 was CNY 2,592,831,070, representing a 4.27% increase compared to CNY 2,486,610,650 in 2023[5]. - The net profit attributable to shareholders for 2024 was CNY 46,872,241.5, a decrease of 53.36% from CNY 100,505,370 in 2023[5]. - The net cash flow from operating activities for 2024 was CNY 143,536,592.17, down 18.71% from CNY 176,568,925 in 2023[5]. - The total assets at the end of 2024 were CNY 3,457,069,029.93, a decrease of 1.50% from CNY 3,509,831,670 in 2023[5]. - The net assets attributable to shareholders at the end of 2024 were CNY 2,237,203,254.7, down 6.13% from CNY 2,383,309,980 in 2023[5]. - The company reported a basic earnings per share of CNY 0.10 for 2024, a decline of 58.33% from CNY 0.24 in 2023[5]. - The company experienced a negative net profit from non-recurring gains and losses for the year, indicating ongoing financial challenges[5]. Strategic Focus and Market Position - The company maintains that its core business, technological advantages, and competitive strengths have not experienced significant adverse changes[6]. - The company emphasizes a focus on enhancing internal control management and market expansion as key strategies moving forward[5]. - The company continues to prioritize research and development innovation to improve product competitiveness[5]. - The overall operational capability of the company remains stable with no significant risks to its ongoing operations[6]. - The company is positioned in the rapidly growing electric power investment market, with significant government investment expected in the coming years[32]. - The total investment in the national power grid is projected to exceed CNY 825 billion in 2025, creating stable demand for transmission cable manufacturers[32]. - The company plans to enhance its product offerings and expand its market presence in response to the increasing demand in the electric power sector[32]. - The company focuses on special cables, with technology at a leading domestic level, and is recognized as one of the top ten competitive companies in China's optical fiber and cable industry[39]. - The company’s core products include optical fiber cables, power cables, and equipment cables, which are widely used in telecommunications, power, and military applications[36]. - The company is a major qualified supplier for key clients such as State Grid, Southern Power Grid, and various telecommunications operators[39]. Research and Development - The company has 340 patents and participates in the drafting of international and national standards, including 10 IEC standards, and has received the 2014 China Standard Innovation Contribution Award[41]. - The company has increased R&D investment and market expansion efforts to strengthen its core competitiveness in response to growing industry competition[38]. - Research and development expenses amounted to CNY 102,670,012.17, which is 3.96% of operating revenue, with 32 projects and 61 new patents authorized[48]. - The company’s technology for high-frequency communication cables and aerospace cables has reached international standards and is at a leading domestic level[41]. - The company completed several R&D projects aimed at enhancing product competitiveness, including high-strength deep-sea cables and low-loss optical cables, which are expected to improve overall market position[66]. Risk Management and Financial Strategy - Future plans and risk management strategies are detailed in the management discussion and analysis section of the report[8]. - The company emphasizes risk management in its hedging activities to mitigate raw material price fluctuations[85]. - The company aims to optimize its hedging scale and duration to maximize risk mitigation[85]. - The company has established a credit management system for clients to assess their ability to fulfill contractual obligations[85]. - The company faces risks from industry competition, raw material price fluctuations, and accounts receivable collection, with strategies in place to mitigate these risks[108]. Corporate Governance and Compliance - The company has not faced any administrative penalties from regulatory authorities, indicating compliance with governance standards[116]. - The company maintains independence from its controlling shareholder, ensuring autonomous operations in business and financial matters[119]. - The company has established a dedicated team for investor relations, ensuring effective communication and confidentiality of sensitive information[125]. - The company has not reported any significant discrepancies between its governance practices and the regulations set by the China Securities Regulatory Commission[125]. - The company emphasizes the importance of protecting the legitimate rights and interests of all stakeholders, including suppliers and customers[124]. Employee and Management Structure - The total number of employees reached 1,583, with 43.40% holding a college degree or higher[48]. - The company has established a strategic committee to research major decisions and long-term development strategies[149]. - The company has implemented a performance evaluation and incentive mechanism to align employee compensation with their performance[122]. - The company has a strong management team, with the current CEO having over 30 years of experience in the industry[136]. - The financial director has extensive experience in accounting and finance, which is crucial for maintaining financial health[137]. Social Responsibility and Environmental Commitment - The company has established an ISO14001 environmental management system to address environmental concerns and reduce carbon emissions[175]. - The company actively participates in social responsibility initiatives, focusing on education, healthcare, and environmental protection[179]. - The company has committed to supporting local economic development and public welfare through its "Tongguang Public Welfare Fund" and other charitable activities[180]. - The company has a zero-tolerance policy for integrity violations, promoting a culture of honesty and ethical behavior among employees[177]. Fundraising and Investment Activities - The company raised a total of RMB 779.99 million through a private placement of 93,301,435 shares at a price of RMB 8.36 per share, with a net amount of RMB 769.44 million after deducting issuance costs[89]. - The company has implemented effective supervision and management of the raised funds to ensure they are used for investment projects[94]. - The company has reported a usage ratio of 68.17% for the raised funds as of the reporting period[89]. - The company has not reported any major issues with the use and disclosure of raised funds in 2024[98]. Legal Matters - There are ongoing litigation matters, including a lawsuit involving Tongguang Qiangneng against Wuhan Kaidi with a disputed amount of 635,000 yuan[197]. - Tongguang Qiangneng has won several lawsuits, including a case against Green Land Group with a disputed amount of 193,900 yuan[198]. - The company reported a legal victory in multiple contract disputes, including a judgment in favor of Tongguang Optical with a claim amount of 133.13 million and 159.13 million respectively[199].

| 证券代码：300265 | 证券简称：通光线缆 | 编号：2025-012 | | --- | --- | --- | | 债券代码：123034 | 债券简称：通光转债 | | 江苏通光电子线缆股份有限公司 2025年第一季度可转换公司债券转股情况公告 本公司及董事会全体成员保证公告内容的真实、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： 根据《深圳证券交易所创业板股票上市规则》和《深圳证券交易所可转换公 司债券业务实施细则》的有关规定，江苏通光电子线缆股份有限公司（以下简称 "公司"）现将2025年第一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"证监许可【2019】1315号"文核准，公司于2019 年11月4日公开发行了297万张可转债，每张面值100元，发行总额2.97亿元。本 次公开发行的可转债向公司在股权登记日收市后登记在册的原股东优先配售，原 股东优先配售后余额部分（含原股东放弃优先配售部分）采用通过深圳证券交易 所交易系统网上定价发行的方式进行，认购不足部分由承销商组建的承销团包销。 ...

人民财讯3月11日电，通光线缆(300265)3月11日晚间公告，公司全资子公司江苏通光强能输电线科技有 限公司预中标南方电网公司2024年主网线路材料第二批框架招标项目、南方电网公司2024年配网材料第 二批框架招标项目，中标金额合计约1.4亿元，占2023年经审计营业收入总额的5.98%。 ...

本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 风险提示：本次重大合同尚处于预中标公示阶段（公示期自 2025 年 3 月 10 日至 2025 年 3 月 13 日），最终形成实际订单并完成交货，仍然存在一定的不确 定性和风险。敬请广大投资者谨慎决策，注意防范投资风险。 | 证券代码：300265 | 证券简称：通光线缆 | 编号：2025-011 | | --- | --- | --- | | 债券代码：123034 | 债券简称：通光转债 | | 江苏通光电子线缆股份有限公司 重大合同预中标提示性公告 | 南方电网公司 2024 年配网材 | 20kV | 及以下钢芯 | 广东 | 包 | 4 | 15% | 1,043 | | --- | --- | --- | --- | --- | --- | --- | --- | | 料第二批框架招标项目 | 铝绞线 | | | | | | | | | 合计 | | | | | | 14,046 | 4、公示媒体：中国南方电网供应链统一服务平台（http://www.bidding.csg.cn） 二、中标事项对公 ...

一、中标项目概况 1、项目名称： 国家电网有限公司 2025 年第一批采购（输变电项目第一次线路装置性材料 招标采购）、国家电网有限公司 2025 年第二批采购（特高压项目第一次材料招标 采购） | 证券代码：300265 | 证券简称：通光线缆 编号：2025-010 | | --- | --- | | 债券代码：123034 | 债券简称：通光转债 | 江苏通光电子线缆股份有限公司 重大合同预中标提示性公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 风险提示：本次重大合同尚处于预中标公示阶段（公示期自 2025 年 3 月 5 日起 3 日），最终形成实际订单并完成交货，仍然存在一定的不确定性和风险。 敬请广大投资者谨慎决策，注意防范投资风险。 江苏通光电子线缆股份有限公司（以下简称"公司"）全资子公司江苏通光 强能输电线科技有限公司（以下简称"通光强能"）、江苏通光光缆有限公司（以 下简称"通光光缆"），于近日参与了"国家电网有限公司 2025 年第一批采购（输 变电项目第一次线路装置性材料招标采购）"、"国家电网有限公司 2025 年第二批 采购（特 ...

到期赎回的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 江苏通光电子线缆股份有限公司（以下简称"公司"）于2024年8月22日分别 召开第六届董事会第六次会议、第六届监事会第六次会议审议通过了《关于继续 使用部分闲置募集资金进行现金管理的议案》，同意公司全资子公司江苏通光海 洋光电科技有限公司在确保不影响募集资金投资项目正常实施的前提下，继续使 用不超过人民币2亿元的闲置募集资金进行现金管理，使用期限延长至2025年8 月21日，在上述额度范围及使用期限内，资金可以循环滚动使用。同时，公司董 事会授权公司管理层行使该项投资决策权并签署相关合同文件，授权公司财务部 具体实施相关事宜，到期后将归还至募集资金专项账户。具体内容详见公司于 2024年8月24日披露在巨潮资讯网（http://www.cninfo.com.cn）的《关于全资 子公司继续使用部分闲置募集资金进行现金管理的公告》（公告编号：2024-060）。 近日，公司使用部分闲置募集资金进行现金管理到期赎回，现就具体情况公 告如下： 截至本公告披露日，公司已将上述到期的现金管理产品本金4,000万元 ...

| 证券代码：300265 | 证券简称：通光线缆 编号：2025-008 | | --- | --- | | 债券代码：123034 | 债券简称：通光转债 | 江苏通光电子线缆股份有限公司 关于对外投资暨成立合资公司的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、对外投资概述 江苏通光电子线缆股份有限公司（以下简称"公司"或"通光线缆"）根据 公司经营及战略发展的需要，为充分利用、整合资源优势，提升光纤光缆产品的 市场占有率，增强在通信领域的影响力，提高公司核心竞争力及整体盈利能力， 与长飞光纤光缆股份有限公司（以下简称"长飞光纤"）于2025年2月24日在南通 市海门区签署《长飞光纤光缆股份有限公司与江苏通光电子线缆股份有限公司成 立江苏通飞科技有限公司之合资协议》（以下简称"合资协议"），拟共同出资 60,000万元成立江苏通飞科技有限公司（暂定名，最终以市场监督管理部门核定 为准，以下简称"合资公司"）。合资公司的注册资本为人民币60,000万元，公 司认缴出资额33,900万元，占注册资本的56.5%；长飞光纤认缴出资额26,100万 元， ...

| 证券代码：300265 | 证券简称：通光线缆 编号：2025-006 | | --- | --- | | 债券代码：123034 | 债券简称：通光转债 | 一、审议通过《关于对外投资暨成立合资公司的议案》 为增强公司在通信领域的影响力，拓展公司的业务渠道，进一步提升公司的 核心竞争力，公司与长飞光纤光缆股份有限公司（以下简称"长飞光纤"）拟共 同投资人民币60,000万元成立合资公司。合资公司的注册资本为人民币60,000 万元，公司以人民币现金、实物、股权认缴出资额33,900万元，占注册资本的56.5%； 长飞光纤以人民币现金、实物、股权认缴出资额26,100万元，占注册资本的43.5%。 本次交易完成后，合资公司将成为公司控股子公司，纳入公司合并报表范围。 具体内容详见公司于同日在中国证监会指定的创业板信息披露网站披露的 《关于对外投资暨成立合资公司的公告》。 表决结果：7票赞成、0票反对、0票弃权。 特此公告。 江苏通光电子线缆股份有限公司 第六届董事会第九次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 江苏通光电子线缆股份有限公司 ...