证券代码：600192 证券简称：长城电工 公告编号：2024-39 兰州长城电工股份有限公司 关于 2024 年半年度业绩说明会召开情况的公告 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个别及连带责任。 兰州长城电工股份有限公司（以下简称"公司"）于 2024 年 9 月 23 日下午 15:00-16:00 通过上海证券报·中国证券网（网址： https://roadshow.cnstock.com/）以网络文字互动方式召开了公司 2024 年半年度业绩说明会。现将说明会情况公告如下： 一、业绩说明会召开情况 公司于 2024 年 9 月 19 日在《上海证券报》及上海证券交易所网 站（网址：www.sse.com.cn）披露了《长城电工关于召开 2024 年半 年度业绩说明会的公告》（公告编号：2024-38）。2024 年 9 月 23 日下 午 15:00-16:00，公司总经理何建文先生、财务总监安亦宁先生、副 总经理于庆瑞先生、董事会秘书周济海先生、独立董事贾洪文先生出 席了本次说明会，与投资者进行互动交流和沟通，并就 ...

证券代码：600192 证券简称：长城电工 公告编号：2024-38 兰州长城电工股份有限公司 关于召开 2024 年半年度业绩说明会的公告 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： 董事、总经理：何建文先生 ● 会议召开时间：2024 年 9 月 23 日（星期三）下午 15:00-16:00 ● 投资者可于 2024 年 9 月 23 日前将有关问题通过电子邮件的形式发送至公司邮箱 gwe@chinagwe.com，公司将在说明会上对投资者普遍关注的问题进行回答。 兰州长城电工股份有限公司（以下简称"公司"）已于 2024 年 8 月 31 日披 露了《2024 年半年度报告》，为便于广大投资者更全面深入地了解公司 2024 年 半年度的经营成果及财务状况，公司决定于 2024 年 9 月 23 日通过网络文字互 动方式召开 2024 年半年度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 本次业绩说明会以网络互动形式召开，公司将针对 2024 年半年度的经营成 果及财务指标的具体情况与投资 ...

Financial Performance - The company reported a revenue of CNY 740,462,293.17 for the first half of 2024, a decrease of 30.15% compared to CNY 1,060,065,182.11 in the same period last year[12]. - The net profit attributable to shareholders was a loss of CNY 80,982,886.87, which is a 141.95% increase in loss compared to a loss of CNY 33,471,423.99 in the previous year[12]. - The net cash flow from operating activities was negative at CNY 54,633,879.61, compared to a positive cash flow of CNY 93,923,374.64 in the same period last year[12]. - Basic earnings per share were reported at -CNY 0.1833, a decrease of 141.95% compared to -CNY 0.0758 in the previous year[13]. - The company achieved a sales revenue of 740.46 million yuan, a decrease of 31.96 million yuan compared to the same period last year, representing a decline of 30.15%[21]. - Operating costs amounted to 613.67 million yuan, down 27.90 million yuan year-on-year, with a decline of 31.26%[21]. - The net profit attributable to shareholders was -80.98 million yuan, an increase in loss of 47.51 million yuan compared to the same period last year[20]. - The company reported a net loss of -60,536,121.69, compared to -59,715,302.91 in the previous period, indicating a slight increase in losses[58]. - The total comprehensive income for the first half of 2024 was a loss of CNY 90,461,434.97, compared to a loss of CNY 42,585,039.05 in the first half of 2023[60]. Assets and Liabilities - The company's total assets decreased by 1.49% to CNY 4,858,776,365.64 from CNY 4,932,179,537.52 at the end of the previous year[12]. - The net assets attributable to shareholders decreased by 6.14% to CNY 1,336,213,563.36 from CNY 1,423,624,342.05 at the end of the previous year[12]. - Cash and cash equivalents at the end of the period were CNY 434,673,274, an increase from CNY 320,437,378 at the beginning of the period, representing a growth of approximately 35.6%[139]. - Accounts receivable decreased to 1.44 billion yuan, accounting for 29.73% of total assets, down 8.00% year-on-year due to reduced revenue[25]. - Inventory increased to 1.18 billion yuan, accounting for 24.27% of total assets, up 1.17% year-on-year due to an increase in products[25]. - Short-term borrowings rose to 1.26 billion yuan, accounting for 25.98% of total assets, an increase of 13.76% year-on-year due to new bank loans[25]. - The total amount of accounts receivable over one year or overdue is ¥17,237,363.04, primarily due to contracts not being fully executed[188]. - The total amount of other current liabilities decreased to CNY 177,536,927.92 from CNY 213,902,956.17, representing a decline of about 16.9%[198]. Market and Competition - The company faced intensified market competition, leading to difficulties in securing orders and delays in project deliveries, which contributed to the revenue decline[14]. - The company has identified challenges in the industry, including low market concentration and intense competition, which may impact profitability[17]. - The company operates in the electrical manufacturing industry, which has seen continuous growth in revenue, output, and export delivery value[17]. Research and Development - The company has a robust R&D advantage, with multiple national and provincial-level research centers and a focus on high-tech product development[18]. - The company obtained 37 patent authorizations, including 8 invention patents and 29 utility model patents, and applied for 31 new patents[20]. - Research and development expenses were 36.62 million yuan, a decrease of 15.98% compared to the previous year[21]. - The company completed the type testing of the EVH4-18/T10000-100F vacuum circuit breaker and is advancing the development of 21 new products[20]. Governance and Compliance - There were no significant changes in the company's governance or operational strategies reported in this half-year report[14]. - The company has implemented modern corporate governance and resource integration to enhance management efficiency[18]. - The company has ensured compliance with commitments regarding competition and related transactions, maintaining independence in operations and financial management[44]. - The company has not reported any administrative penalties related to environmental issues during the reporting period[40]. Environmental and Social Responsibility - The company has established and maintained environmental protection facilities and monitoring equipment to ensure effective treatment of pollutants generated during production[36]. - The company plans to implement 5 assistance projects in 4 poverty alleviation villages in Longnan City, with a total investment of RMB 235,000[41]. - The company is actively promoting the integration of poverty alleviation and rural revitalization efforts[41]. Financial Management - The company reported a total guarantee amount of RMB 56,465.80 million, which accounts for 41.40% of the company's net assets[51]. - The company’s controlling shareholder, Gansu Electric Group, increased its stake by acquiring 3,334,521 shares, representing 0.7548% of the total share capital, with a total investment of RMB 12.00 million[52]. - The company has not disclosed any new major related party transactions or financial business with related financial companies[49]. Cash Flow - The net cash flow from operating activities was -54.63 million yuan, indicating a significant cash outflow compared to the previous year[21]. - The net cash flow from investing activities was -15.70 million yuan, a decrease of 32.23 million yuan year-on-year, primarily due to cash inflow from the disposal of inefficient assets[23]. - The net cash flow from financing activities was 215.01 million yuan, an increase of 278.08 million yuan year-on-year, mainly due to financial support from the controlling shareholder[23]. Accounting Policies - The company’s financial statements are prepared based on the accounting policies in accordance with the relevant accounting standards[75]. - The company has not made any significant changes to its accounting policies or estimates for the current reporting period[134]. - The company recognizes revenue upon the transfer of control of goods or services to customers, typically at the point of shipment or customer acceptance[127].

证券代码：600192 证券简称：长城电工 公告编号：2024-37 兰州长城电工股份有限公司 股票交易风险提示公告 重要内容提示： ●股票累计涨幅较大。兰州长城电工股份有限公司（以下简称：公司）A 股股票 交易于自 2024 年 8 月 6 日、7 日、8 日连续三个交易日涨停，累计涨幅约 30%， 短期内涨幅较大，存在交易风险。 ●换手率较高的风险：自 2024 年 8 月 6 日以来，公司股票换手率连续升高，敬 请广大投资者充分了解二级市场交易风险，审慎决策，理性投资。 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个别及连带责任。 二、公司股票换手率升高 2024 年 8 月 6 日，公司股票换手率为 1.72%；8 月 7 日，公司股 票换手率为 6.32%；8 月 8 日，公司股票换手率为 18.87%。公司股票 换手率连续升高，敬请广大投资者充分了解二级市场交易风险，审慎 决策，理性投资。 三、公司的主营业务及日常经营未发生变化 ●公司主营业务及日常经营未发生变化。公司主营业务和日常经营情况未发生 重大变化，市场环境、行业 ...

证券代码：600192 证券简称：长城电工 公告编号：2024-35 兰州长城电工股份有限公司 关于聘任副总经理暨变更董事会秘书的公告 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、准确性和完整性依法承担法律责任。 兰州长城电工股份有限公司（以下简称"公司"）于 2024 年 7 月 31 日以通讯方式召开第八届董事会第十四次会议，审议通过了 《关于聘任副总经理的议案》及《关于变更董事会秘书的议案》。现 就具体情况公告如下： 一、聘任副总经理 特此公告。 二、变更董事会秘书 2024 年 7 月 31 日，公司董事会收到张启龙先生的辞职申请， 因公司内部工作调整原因，张启龙先生申请辞去所担任的董事会秘 书职务，辞职后继续担任公司职工董事及其他职务。截至本公告披 露日，张启龙先生未持有公司股份。张启龙先生在担任公司董事会 秘书期间恪尽职守、勤勉尽责，公司董事会对张启龙先生为公司发 展做出的贡献表示衷心感谢！ 为保证董事会工作顺利开展，经公司董事长提名，董事会提名 1 委员会审查，董事会同意聘任周济海先生为公司董事会秘书，任期 与第八届董事会一致。周济海先生 ...

证券代码：600192 证券简称：长城电工 公告编号：2024-34 兰州长城电工股份有限公司 第八届董事会第十四次会议决议公告 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、准确性和完整性依法承担法律责任。 兰州长城电工股份有限公司第八届董事会第十四次会议于 2024 年 7 月 31 日以通讯方式召开，应参会董事 8 人，实际参会 8 人。会 议的召开符合《公司法》及《公司章程》的有关规定，审议并通过了 以下议案： 一、关于聘任副总经理的议案 根据工作需要，按照《公司法》《公司章程》等相关规定，经公司 总经理提名，董事会提名委员会审核通过，拟聘任周济海先生为公司 副总经理。任期与第八届董事会一致。 同意 8 票，反对 0 票，弃权 0 票。 二、关于变更董事会秘书的议案 周济海，男，汉族，1977 年 6 月出生，中共党员，甘肃省天水 人，大学本科学历，工程师。历任甘肃长城水下高技术有限公司综 合部副经理；兰州长城电工股份有限公司证券部、董事会办公室证 券事务专员、投资者关系管理员；现任兰州长城电工股份有限公司 证券事务代表、董事会办公室主任。 按照 ...

●公司不存在逾期担保情况。 ●上述担保无反担保。 证券代码：600192 证券简称：长城电工 公告编号：2024-33 兰州长城电工股份有限公司 关于对外担保进展的公告 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个别及连带责任。 重要内容提示： ●被担保人名称：公司的全资子公司天水长城开关厂集团有限公司（简称： 长开厂集团）、天水二一三电器集团有限公司（简称：二一三集团），公司的 控股子公司天水电气传动研究所集团有限公司（简称：天传所集团）。 ●本次担保金额及已实际为其提供的担保余额：本次为长开厂集团的融资 授信提供担保 8200.00 万元，为二一三集团的融资授信提供担保 4000.00 万元, 为天传所集团融资提供 2000.00 万元担保。截至本公告披露之日，公司实际已 向长开厂集团提供担保余额共计人民币 40000.00 万元，公司实际已向二一三 集团提供担保余额共计人民币 13400.00 万元，公司实际已向天传所集团提供 担保余额共计人民币 4000.00 万元。 ●特别风险提示：长开厂集团、天传所集团目前资产负债率超过 ...

Financial Performance - The company expects a net profit attributable to shareholders of approximately -79.5 million yuan for the first half of 2024, indicating a continued loss compared to the same period last year[3]. - The estimated net profit attributable to shareholders, after deducting non-recurring gains and losses, is approximately -97.9 million yuan for the first half of 2024[3]. - In the same period last year, the net profit attributable to shareholders was -33.47 million yuan[5]. - The net profit attributable to shareholders, after deducting non-recurring gains and losses, was -47.98 million yuan in the same period last year[6]. Reasons for Loss - The company reported a loss due to intensified market competition, resulting in a decrease in orders and revenue year-on-year[7]. - The company incurred fixed operating expenses, contributing to the current period's losses[7]. Performance Forecast - The performance forecast is based on preliminary calculations and has not been audited by registered accountants[4]. - There are no uncertainties affecting the accuracy of this performance forecast[8]. - Investors are advised to pay attention to investment risks as the data provided is preliminary and subject to change[9]. - The official financial data will be disclosed in the company's formal 2024 semi-annual report[9].

证券代码：600192 证券简称：长城电工 公告编号：2024-30 兰州长城电工股份有限公司 股票交易风险提示公告 公司的主营业务为高中低压开关成套设备、高中低压电器元件及 关键零部件、电气传动自动化系统、智能低压成套配电装置及母线槽 等电工电器类产品的研发、制造、销售和服务。 目前公司生产经营活动正常，主营业务未发生变化，仍以电工电 器产品的研发、制造、销售和服务为主。 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个别及连带责任。 重要内容提示： ●股价累计涨幅较大。兰州长城电工股份有限公司（以下简称：公司）A 股股票 交易于自 2024 年 6 月 13 日至 2024 年 6 月 17 日连续三个交易日涨停，累计涨幅 约 30%，短期内涨幅较大，短期内涨幅较大，存在交易风险。 ●公司主营业务未发生变化。公司生产经营活动正常，主营业务未发生变化，仍 以电工电器产品的研发、制造、销售和服务为主。 ●公司处于亏损状态。公司 2023 年度归属于上市公司股东的净利润为-10,995.42 万元，2024 年一季度公归属于上市公司股东的 ...

甘肃电气装备集团有限公司 甘肃电气装备集团有限公司 关于长城电工股票交易异常波动询证函的 日 KI 你公司关于股票交易价格异常波动的询证函收悉,经公 司自查,并征询实际控制人甘肃省政府国资委,未发现存在 影响你公司股价的应披露而未披露的重大信息,包括但不限 于重大资产重组、股份发行、收购、债务重组、业务重组、 资产剥离、资产注入、股权激励、破产重整、重大业务合作、 引进战略投资者等重大事项。在你公司股价异常波动期间, 未买卖你公司股票。 特此回函。 甘肃 兰州长城电工股份有限公司: ...