证券代码：002452 证券简称：长高集团 公告编号：2019-53 湖南长高高压开关集团股份公司 关于参加 2019 年湖南辖区上市公司 投资者网上集体接待日活动的公告 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。 为进一步加强与投资者的沟通交流，使广大投资者能更深入全面地了解公司 情况，湖南长高高压开关集团股份公司（以下简称"公司"）将参加由中国证券 监督管理委员会湖南监管局指导，湖南省上市公司协会和深圳市全景网络有限公 司联合举办的"2019 年湖南辖区上市公司投资者网上集体接待日"活动。现将 有关事项公告如下： 本次投资者网上集体接待日活动将通过深圳市全景网络有限公司提供的网 上平台，采取网络远程的方式举行，投资者可以登录"全景·路演天下"网站 （http://rs.p5w.net）或关注微信公众号（全景财经）参与本次投资者集体接待日 活动，活动时间为 2019 年 9 月 10 日（星期二）下午 15:00－17:00。 届时公司董事会秘书林林先生将通过网络文字交流形式与投资者进行沟通 与交流。 欢迎广大投资者积极参与。 特此公告。 湖南长高高压开 ...

Financial Performance - The company's operating revenue for the first half of 2019 was CNY 479,973,339.91, representing a 24.50% increase compared to CNY 385,510,814.96 in the same period last year[17]. - The net profit attributable to shareholders of the listed company reached CNY 57,102,316.61, a significant increase of 388.78% from a loss of CNY 19,773,574.82 in the previous year[17]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 55,467,551.01, up 370.38% from a loss of CNY 20,514,834.55 in the same period last year[17]. - The basic earnings per share increased to CNY 0.11, compared to a loss of CNY 0.04 per share in the previous year, marking a 375.00% improvement[17]. - The total operating revenue for the first half of 2019 was CNY 479,973,339.91, an increase of 24.5% compared to CNY 385,510,814.96 in the same period of 2018[151]. - The net profit for the first half of 2019 was CNY 55,070,863.90, a significant recovery from a net loss of CNY 21,054,903.70 in the same period of 2018[152]. - The total profit for the first half of 2019 was CNY 1,855,741.90, compared to a loss of CNY 557,517.41 in the same period of 2018[157]. - The total comprehensive income for the first half of 2019 was CNY 429,160.77, compared to a loss of CNY 1,518,495.69 in the first half of 2018[158]. Assets and Liabilities - The total assets of the company at the end of the reporting period were CNY 2,627,303,726.12, reflecting a 7.80% increase from CNY 2,437,228,632.31 at the end of the previous year[17]. - The total liabilities were CNY 1,433,340,967.51, compared to CNY 1,298,336,737.60, showing an increase of around 10.4%[144]. - The company's total liabilities decreased to CNY 795,413,291.12 in the first half of 2019 from CNY 835,973,405.29 in the previous year, a reduction of approximately 4.8%[149]. - The total assets at the end of the reporting period amounted to RMB 1,202,643.4 million[178]. Cash Flow - The net cash flow from operating activities improved to -CNY 26,754,501.41, a 72.31% reduction in loss compared to -CNY 96,628,077.02 in the same period last year[17]. - The company’s cash flow from operating activities increased by 72.31% year-on-year, primarily due to a reduction in cash payments for goods and services[43]. - Cash inflow from operating activities totaled CNY 504,958,644.97, while cash outflow was CNY 531,713,146.38, resulting in a net cash flow from operating activities of CNY -26,754,501.41[161]. - The net cash flow from financing activities was CNY 149,662,817.62, up from CNY 50,545,959.92 in the first half of 2018[162]. Investments and Projects - The company plans to invest RMB 58.96 million in the Shaanxi Chunhua wind power project, which is expected to enhance its long-term development in power engineering services[39]. - The company is currently investing in the Shaanxi Chunhua Wind Power Project, with a total planned investment of CNY 58,960,000, of which CNY 2,592,450 has been invested so far, indicating a project progress of 4.4%[67]. - The Jinzhou Production Base Phase II project has a total planned investment of CNY 24,832,460, with CNY 309,580 invested in the reporting period, showing a project progress of 1.88%[68]. Research and Development - The company applied for 15 invention patents and 19 utility model patents during the reporting period, with 4 invention patents and 14 utility model patents granted[35]. - The company’s research and development investment amounted to RMB 20.38 million, a decrease of 5.43% compared to the previous year[43]. - Research and development expenses for the first half of 2019 were CNY 20,377,702.71, a decrease of 5.4% from CNY 21,547,331.19 in the previous year[151]. Market and Business Strategy - The company has established a complete industrial layout focusing on power transmission and transformation, with a dual business model in equipment manufacturing and power engineering services[30]. - The company is actively involved in the development of new energy vehicles and charging infrastructure, collaborating with various automotive manufacturers[26]. - The company aims to enhance its market position through technological innovation and quality assurance in its high-voltage switch manufacturing[30]. - The company plans to strengthen its market share in the isolation switch segment while accelerating product development for circuit breakers and GIS[73]. Shareholder Information - The total number of shares remained at 529,400,000, with a slight increase of 7,500 shares due to executive lock-up[120]. - Major shareholder Ma Xiaowu holds 104,388,594 shares, representing 17.83% of total shares[126]. - The total number of shareholders at the end of the reporting period is 38,805[125]. Legal and Compliance - The company is involved in a significant litigation case regarding a share transfer dispute with an amount of approximately 10,690.48 million yuan[91]. - The company received a civil lawsuit and had some bank accounts frozen, as disclosed in an announcement on July 1, 2019[117]. - The half-year financial report has not been audited[88]. Environmental and Social Responsibility - The company has a complete environmental impact assessment and holds a pollutant discharge permit, although it has not been updated due to local environmental management requirements[115]. - The company reported no significant environmental pollution issues, with all monitored pollutants within acceptable limits[114]. - The company has no plans for targeted poverty alleviation during the reporting period[117].

Financial Performance - The company reported a significant increase in revenue, achieving a total of 1.2 billion yuan, representing a year-on-year growth of 15%[13]. - The net profit attributable to shareholders reached 150 million yuan, up 20% compared to the previous year[13]. - The company's operating revenue for 2018 was ¥1,053,322,278.78, a decrease of 25.60% compared to ¥1,415,714,602.71 in 2017[18]. - The net profit attributable to shareholders was -¥246,055,861.04, representing a decline of 504.05% from a profit of ¥60,897,548.46 in 2017[18]. - The net cash flow from operating activities was -¥67,728,174.06, down 122.02% from ¥307,604,775.53 in 2017[19]. - The basic earnings per share for 2018 was -¥0.465, a decrease of 504.35% from ¥0.115 in 2017[19]. - The company reported a significant impairment of goodwill amounting to 182.30 million yuan due to the poor performance of Hubei Huawang Power Engineering Co., Ltd.[32]. - The company reported a total operating revenue of 1,053.32 million CNY for the year, with a net profit attributable to the listed company of -246.06 million CNY, failing to meet the initial operational targets[88]. Market Expansion and Strategy - User data indicates a growth in customer base, with an increase of 25% in active users over the past year[13]. - The company plans to expand its market presence by entering three new provinces in the upcoming fiscal year[17]. - Future guidance estimates a revenue growth of 10-15% for the next fiscal year, driven by new product launches and market expansion[13]. - The company is exploring strategic partnerships for technology sharing and joint ventures in renewable energy sectors[17]. - The company plans to expand its business in the electric power industry, focusing on traditional equipment sales and new energy vehicle components[26]. - The company aims to improve its competitive edge and profitability through ongoing product and technology enhancements[42]. - The company is actively pursuing the development of new products, including 550kV GIS and standardized ring network cabinets, to enhance product quality and customer satisfaction[91]. - The company is focusing on the opportunities presented by the national power grid's construction of a ubiquitous power Internet of Things[90]. Research and Development - Research and development efforts have led to the introduction of two new high-voltage switch products, expected to contribute an additional 100 million yuan in revenue[17]. - The company applied for 38 invention patents and 43 utility model patents during the reporting period, with 5 invention patents and 47 utility model patents granted[35]. - The company completed eight new technology product development projects and made significant progress on four forward-looking development projects in 2018[63]. - The company developed new products for flexible DC transmission technology, including high-parameter DC switches and grounding switches, which are now being supplied for the Zhangjiakou-Beijing 500kV flexible DC project[63]. Operational Efficiency and Cost Management - The company engaged in a strategy of enhancing procurement management to reduce costs and improve quality[26]. - The total operating costs for power transmission and transformation equipment increased by 5.36% to CNY 499,171,824.18, with raw materials accounting for 83.80% of the costs[55][57]. - The labor costs for power transmission and transformation equipment rose by 32.02% to CNY 21,481,166.97, reflecting increased workforce expenses[55]. - The company has implemented measures to mitigate risks associated with raw material price fluctuations, including strict inventory control and annual procurement agreements[97]. Shareholder and Dividend Information - The company has no plans to distribute cash dividends or issue bonus shares for the current fiscal year[5]. - The company completed a cash dividend distribution of 15.88 million CNY for the 2017 fiscal year, distributing 0.3 CNY per share to shareholders[104]. - The cash dividend distribution plan for 2018 is not applicable as the company reported a loss[107]. - The company has fulfilled its commitments made during the acquisition period[109]. Risk Management - The management highlighted potential risks including market fluctuations and raw material price changes, which could impact profitability[4]. - The company established a robust internal risk control system focusing on project, financial, and legal risk management[41]. - The company has a clear strategy to avoid politically unstable regions for EPC projects, focusing on risk management and project control to ensure successful execution[99]. Environmental and Social Responsibility - The company is classified as a key pollutant discharge unit by environmental protection authorities[152]. - The company has developed emergency response plans for various environmental incidents, including wastewater and hazardous waste[153]. - The company has a complete environmental impact assessment and holds a pollutant discharge permit[153]. Employee and Management Information - The total number of employees in the company is 1,596, with 140 in the parent company and 1,456 in major subsidiaries[189]. - The total remuneration for directors, supervisors, and senior management during the reporting period amounts to 2,421,000 CNY[187]. - The company has established a salary performance management committee to dynamically adjust the salary system according to market changes[192]. - The performance bonus is calculated based on individual and departmental performance scores, with a weight of 70% for individual performance and 30% for departmental performance[199].

湖南长高高压开关集团股份公司 2019 年第一季度报告全文 湖南长高高压开关集团股份公司 2019 年第一季度报告 2019 年 04 月 1 湖南长高高压开关集团股份公司 2019 年第一季度报告全文 第一节 重要提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和 连带的法律责任。 所有董事均已出席了审议本次季报的董事会会议。 公司负责人马晓、主管会计工作负责人林林及会计机构负责人(会计主管人 员)刘云强声明：保证季度报告中财务报表的真实、准确、完整。 2 湖南长高高压开关集团股份公司 2019 年第一季度报告全文 第二节 公司基本情况 一、主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | 营业收入（元） | 167,058,716.22 | 170,320,305.74 | -1.91% | | 归属于上市公司股东的净利润（元） | 3,594,160.05 | -1 ...

Financial Performance - The company's operating revenue for 2018 was ¥1,053,322,278.78, a decrease of 25.60% compared to ¥1,415,714,602.71 in 2017[18]. - The net profit attributable to shareholders was -¥246,055,861.04, representing a decline of 504.05% from a profit of ¥60,897,548.46 in 2017[18]. - The net cash flow from operating activities was -¥67,728,174.06, down 122.02% from ¥307,604,775.53 in the previous year[19]. - The basic earnings per share for 2018 was -¥0.465, a decrease of 504.35% compared to ¥0.115 in 2017[19]. - Total assets at the end of 2018 were ¥2,437,228,632.31, a reduction of 15.61% from ¥2,888,007,317.84 at the end of 2017[19]. - The net assets attributable to shareholders decreased by 18.78% to ¥1,110,745,380.87 from ¥1,367,640,273.89 in 2017[19]. - The company reported a diluted earnings per share of -¥0.506, a decline of 540.00% from ¥0.115 in 2017[19]. - The company experienced a significant drop in the weighted average return on equity, which fell to -19.60% from 4.58% in the previous year[19]. - The company reported non-operating income of ¥21,772,033.15 in 2018, compared to ¥7,756,396.09 in 2017[24]. - In 2018, the company achieved revenue of 1,053.32 million yuan, a decrease of 25.6% compared to the previous year, and reported a net loss of 246.06 million yuan[38]. Business Operations - The company has expanded its business scope to include the manufacturing and operation of electric vehicle charging stations and components[17]. - The company is actively involved in power engineering design, total contracting, and consulting services[17]. - The company has established a presence in the renewable energy sector, including solar and wind power projects[17]. - The company is focusing on research and development of new technologies in the field of high-voltage electrical equipment[17]. - The company secured new contract orders worth 1.17 billion yuan in the equipment sector, representing a year-on-year increase of 62%[38]. - The company’s 220kV combined electrical appliance, a key R&D project, received orders worth 123 million yuan and was recognized for its technology reaching an international advanced level[39]. - The company’s traditional products, such as isolating switches and grounding switches, maintained the highest bid rate in the industry during the State Grid's centralized bidding process[39]. - The company actively expanded its distribution network market, achieving significant progress in the 2018 State Grid distribution network agreement inventory bidding[40]. - The company transitioned its renewable energy focus from household photovoltaic projects to wind power and other poverty alleviation projects, particularly preparing for the 80MW wind power project[40]. - The company established regional subsidiaries in Chongqing and Yunnan to enhance its engineering design capabilities and expand its market presence[40]. Research and Development - The company applied for 38 invention patents and 43 utility model patents during the reporting period, with 5 invention patents and 47 utility model patents granted[35]. - The company completed the development of 8 new technology products and made significant progress on 4 forward-looking projects in 2018[64]. - The company developed new products including high-parameter DC switches and grounding switches for flexible DC transmission technology, which are now being supplied for the Zhangjiakou-Beijing 500kV project[64]. - The company completed the research and testing of the 800kV AC grounding switch and the 1120kV DC grounding valve switch, enhancing its product range in ultra-high voltage[65]. - The company is investing in R&D for new high voltage switch technologies, with a budget allocation of 10 million for the upcoming fiscal year[181]. Risk Management - The company has identified various risks including industry risk, market risk, and management risk, which may affect profitability[4]. - The company has emphasized the importance of risk management in its future development outlook[4]. - The company established a robust internal risk control system focusing on project, financial, and legal risk management[41]. - The company faces risks related to raw material price fluctuations, particularly for copper, aluminum, and steel, which could impact profit margins[98]. - The company plans to strengthen its project management capabilities to mitigate risks associated with EPC projects, including political and financial risks[101]. Shareholder and Capital Management - The company plans not to distribute cash dividends, issue bonus shares, or increase capital from reserves[5]. - The company has not reported any changes in its controlling shareholder since its listing[17]. - The company has established a cash dividend policy, distributing 0.3 CNY per share (totaling 15.88 million CNY) for the 2017 fiscal year[105]. - The company plans to maintain its current strategy without distributing cash dividends or increasing share capital through reserves[110]. - The actual profit available for distribution to shareholders from the parent company in 2018 was 341,862,092.67 CNY[109]. Employee Management - The total number of employees in the company is 1,596, with 140 in the parent company and 1,456 in major subsidiaries[190]. - The company reported a total remuneration of 242.1 million yuan for directors and senior management during the reporting period[188]. - The company has established a salary performance management committee to dynamically adjust the salary system according to the company's development stage[193]. - The performance bonus is calculated based on individual and departmental performance scores, with a weight of 70% for individual performance and 30% for departmental performance[200]. - The company has increased its employee stock options, providing incentives for staff and aligning their interests with company performance[160]. Environmental Compliance - The company is classified as a key pollutant discharge unit by environmental protection authorities, indicating a focus on environmental compliance[153]. - The company has a complete environmental impact assessment and holds a pollutant discharge permit, although a new permit has not yet been issued[154]. - The company has a dedicated wastewater treatment facility that operates normally, ensuring compliance with environmental standards[154]. Future Outlook - The company aims to achieve operating revenue of 1.7 billion CNY and a net profit attributable to shareholders of 162 million CNY for 2019[96]. - The company anticipates a significant market opportunity due to large-scale power transmission projects and urban grid renovations, which may lead to a prolonged boom in the high-voltage switch industry[97]. - Future outlook includes plans to expand market presence in Southeast Asia and Europe, targeting a 20% increase in international sales by 2020[181]. - The management team highlighted a strategic shift towards digital transformation, aiming to improve operational efficiency by 15% through automation[181].

湖南长高高压开关集团股份公司 2018 年第三季度报告正文 证券代码：002452 证券简称：长高集团 公告编号：2018-42 湖南长高高压开关集团股份公司 2018 年第三季度报告正文 1 湖南长高高压开关集团股份公司 2018 年第三季度报告正文 第一节 重要提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和 连带的法律责任。 所有董事均已出席了审议本次季报的董事会会议。 公司负责人马晓、主管会计工作负责人林林及会计机构负责人(会计主管人 员)刘云强声明：保证季度报告中财务报表的真实、准确、完整。 2 湖南长高高压开关集团股份公司 2018 年第三季度报告正文 第二节 公司基本情况 一、主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | | 本报告期末 | 上年度末 | | 本报告期末比上年度末增减 | | --- | --- | --- | --- | --- | | 总资产（元） | 2,671,858,301.18 | 2,888,007,317.84 | | -7.48% ...

湖南长高高压开关集团股份公司 2018 年半年度报告全文 湖南长高高压开关集团股份公司 2018 年半年度报告 2018 年 08 月 1 湖南长高高压开关集团股份公司 2018 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的 真实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和 连带的法律责任。 公司负责人马晓、主管会计工作负责人林林及会计机构负责人(会计主管人 员)刘云强声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 公司存在行业风险、市场风险、效益风险、原材料价格变动导致公司利润 变化的风险、管理风险、EPC 项目工程风险、房地产风险，敬请广大投资者注 意投资风险。详细内容见本报告"第四节经营情况讨论与分析"之"十、公司面临 的风险和应对措施。" 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 | 第一节 | 重要提示、目录和释义 | 2 | | --- | --- | --- | | 第二节 | 公司简介和主要财务指标 | 6 | | 第三节 | 公司业务概要 ...

湖南长高高压开关集团股份公司 2018 年第一季度报告正文 证券代码：002452 证券简称：长高集团 公告编号：2018-15 湖南长高高压开关集团股份公司 2018 年第一季度报告正文 1 湖南长高高压开关集团股份公司 2018 年第一季度报告正文 第一节 重要提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和 连带的法律责任。 湖南长高高压开关集团股份公司 2018 年第一季度报告正文 第二节 公司基本情况 一、主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | 营业收入（元） | 170,320,305.74 | 196,131,587.93 | -13.16% | | 归属于上市公司股东的净利润（元） | -15,833,762.66 | 19,244,509.50 | -182.28% | | 归属于上市公司股东的扣除非经常性损 益的净利润（元） | -16,1 ...

湖南长高高压开关集团股份公司 2017 年年度报告全文 湖南长高高压开关集团股份公司 2017 年年度报告 2018 年 04 月 1 湖南长高高压开关集团股份公司 2017 年年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证年度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连 带的法律责任。 公司负责人马晓、主管会计工作负责人林林及会计机构负责人(会计主管人 员)刘云强声明：保证年度报告中财务报告的真实、准确、完整。 除下列董事外，其他董事亲自出席了审议本次年报的董事会会议 | 未亲自出席董事姓名 | 未亲自出席董事职务 | 未亲自出席会议原因 | 被委托人姓名 | | --- | --- | --- | --- | | 林莘 | 独立董事 | 工作原因 | 陈浩 | | 柳安喜 | 董事 | 身体原因 | 林林 | 公司需遵守《深圳证券交易所行业信息披露指引第 3 号—上市公司从事房 地产业务》的披露要求 公司存在行业风险、市场风险、效益风险、原材料价格变动导致公司利润 变化的风险、管理风险、EPC 项目工程风险、房地产风险，敬 ...

湖南长高高压开关集团股份公司 2017 年第三季度报告全文 湖南长高高压开关集团股份公司 2017 年第三季度报告 2017 年 10 月 1 湖南长高高压开关集团股份公司 2017 年第三季度报告全文 第一节 重要提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真 实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和 连带的法律责任。 所有董事均已出席了审议本次季报的董事会会议。 公司负责人马晓、主管会计工作负责人林林及会计机构负责人(会计主管人 员)刘云强声明：保证季度报告中财务报表的真实、准确、完整。 2 湖南长高高压开关集团股份公司 2017 年第三季度报告全文 第二节 公司基本情况 一、主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | | 本报告期末 | 上年度末 | | 本报告期末比上年度末增减 | | --- | --- | --- | --- | --- | | 总资产（元） | 3,008,648,252.63 | 2,847,292,117.87 | | 5.67% | | 归属于上市公司股东的净资产 | 1,362, ...