证券代码：600192 证券简称：长城电工 公告编号：2026-08 兰州长城电工股份有限公司 关于2025年度审计机构 变更项目质量控制复核人员的公告 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。 2.诚信记录 质量控制复核人员张希海先生近三年不存在因执业行为受到刑 事处罚，受到证监会及派出机构、行业主管部门的行政处罚、监督管 理措施，受到证券交易所、行业协会等自律组织的自律监管措施、纪 律处分的情况。 3.独立性 兰州长城电工股份有限公司（以下简称"公司"） 2025年10月1 5日召开的公司第八届董事会第二十三次会议及2025年10月31日召开 的2025年第二次临时股东会，审议通过了《关于续聘2025年度审计机 构的议案》，同意聘任大信会计师事务所（特殊普通合伙）（以下简称 "大信所"）为公司2025年度财务报告和内部控制审计的审计机构。 具体内容详见公司于2025年10月16日在《上海证券报》及上海证券交 易所网站披露的《长城电工关于续聘2025年度审计机构的公告》（公 告编号：2025-49）和2025年11月1 ...

Core Viewpoint - The board of directors of Lanzhou Changcheng Electric Co., Ltd. approved two significant proposals regarding daily related transactions and financial support from the controlling shareholder, Gansu Electric Equipment Group Co., Ltd., to enhance the company's development and support its subsidiaries' research projects [1][4][9]. Group 1: Daily Related Transactions - The company's wholly-owned subsidiaries, Tianshui Changcheng Switch Factory Group Co., Ltd. and Tianshui 213 Electric Group Co., Ltd., plan to sell products to subsidiaries of the controlling shareholder, Gansu Electric Equipment Group, totaling 39.7748 million yuan [1][24]. - The daily related transactions are part of the company's normal business operations, with fair pricing and no harm to the interests of the company or minority shareholders [24][25]. - The proposal for these transactions was approved unanimously by the board, with related directors Liu Wanxiang and Zhang Jianjun abstaining from the vote [2][3][25]. Group 2: Financial Support from Controlling Shareholder - Gansu Electric Equipment Group intends to provide a total of 11 million yuan in loans to support the research and development projects of its subsidiaries, with an interest rate of 1.50% [4][10][9]. - The financial support is aimed at specific key technology projects, including the development of a 1000MW excitation system and a digital control system for oil and gas drilling rigs [10][19]. - The board's independent directors have confirmed that the financial support does not harm the company's interests or independence, and the transaction is exempt from related party transaction disclosure requirements [17][19][16].

Core Viewpoint - The controlling shareholder of Changcheng Electric (600192.SH), Gansu Electric Equipment Group Co., Ltd., plans to provide a loan of RMB 11 million to support the development of the company and its subsidiaries [1] Group 1: Loan Details - The loan amount is RMB 11 million [1] - The annual interest rate for the loan is set at 1.50% [1] - The loan will be utilized by Changzhou Electric Switch Factory Group Co., Ltd., Tian Shui 213 Electric Group Co., Ltd., and Tian Shui Electric Drive Research Institute Group [1]

Core Viewpoint - The controlling shareholder of Changcheng Electric (600192.SH), Gansu Electric Equipment Group Co., Ltd., plans to provide a loan of RMB 11 million to support the development of the company and its subsidiaries [1] Group 1: Loan Details - The loan amount is RMB 11 million [1] - The annual interest rate for the loan is set at 1.50% [1] - The loan will be utilized by Changzhou Electric Switch Factory Group Co., Ltd., Tian Shui 213 Electric Group Co., Ltd., and Tian Shui Electric Drive Research Institute Group [1]

Group 1 - The company Changcheng Electric announced that its 28th meeting of the 8th board of directors was held on January 29, 2026, via communication methods [1] - The meeting reviewed documents including a proposal regarding daily related transactions [1] Group 2 - The investigation into the "Jie Wo Rui" redemption crisis on the Shuibei Gold platform revealed a 40-fold leverage bet, indicating that the platform incurs losses as gold prices rise [1] - The platform's owner claims to still be in Shenzhen, while investors express dissatisfaction with the proposed redemption plan, which offers only 20% of the principal [1]

证券代码：600192 证券简称：长城电工 公告编号：2026-06 兰州长城电工股份有限公司 关于子公司接受控股股东财务资助的公告 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。 二、财务资助方基本情况 1.公司名称：甘肃电气装备集团有限公司 2.公司类型：有限责任公司（国有控股） 3.注册地址：甘肃省兰州市七里河区瓜州路 4800 号 重要内容提示： ●交易内容：兰州长城电工股份有限公司（以下简称：公司）的控股股东 甘肃电气装备集团有限公司（以下简称：甘肃电气集团）为了更好的支持公司 的发展，拟向公司的全资子公司天水长城开关厂集团有限公司（以下简称：长 开厂公司）、天水二一三电器集团有限公司（以下简称：二一三公司）和公司的 控股子公司天水电气传动研究所集团（以下简称：天传所公司）提供借款人民 币 1100 万元，借款年利率为 1.50%，由长开厂公司、二一三公司和天传所公司 长期使用。 ●根据《上海证券交易所股票上市规则》的相关规定，本次交易事项可免 于按照关联交易的方式进行审议和披露。本次交易已经公司第八届董事会第 ...

兰州长城电工股份有限公司 关于日常关联交易的公告 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： 证券代码：600192 证券简称：长城电工 公告编号：2026-06 ●兰州长城电工股份有限公司(以下简称：公司)的全资子公司天水长城开 关厂集团有限公司（以下简称：长开厂公司）和天水二一三电器集团有限公司 （以下简称：二一三公司）拟向公司控股股东的子公司甘肃电气装备集团水利 水电工程有限公司（以下简称：水利水电公司）、甘肃电气装备集团甘电科技 工程有限公司（以下简称：甘电科技公司）和甘肃工大舞台技术工程有限公司 （以下简称：工大舞台公司）销售公司产品，共计金额 3977.48 万元。 ●本次日常关联交易系公司日常经营活动，关联交易定价公平公正、交易 公允，没有损害公司及中小投资者的利益，不存在重大法律障碍，不会影响公 司的经营独立性，公司也不会因本次日常关联交易而对关联方形成重大依赖。 ●本次日常关联交易事项无需提交公司股东会审议。 一、日常关联交易概述 （一）日常关联交易预计履行的审议程序 公司 2026 ...

证券代码：600192 证券简称：长城电工 公告编号：2026-05 兰州长城电工股份有限公司 第八届董事会第二十八次会议决议公告 公司的控股股东——甘肃电气装备集团有限公司为了更好的支 持公司的发展，拟向公司的全资子公司——天水长城开关厂集团有限 公司、天水二一三电器集团有限公司和公司的控股子公司——天水电 1 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第八届董事会第二十八次会议于 2026 年 1 月 29 日以通讯方式召开，应参会董事 7 人，实际参会 7 人， 会议的召开符合《公司法》及《公司章程》的有关规定。会议审议并 通过了以下议案： 一、关于日常关联交易的议案 公司的全资子公司天水长城开关厂集团有限公司和天水二一三 电气集团有限公司拟向公司控股股东的子公司甘肃电气装备集团水 利水电工程有限公司、甘肃电气装备集团甘电科技工程有限公司和甘 肃工大舞台技术工程有限公司销售公司产品，共计金额 3977.48 万元。 具体内容详见 2026 年 1 月 30 日在《上海证券报》及上海证券 ...

Core Viewpoint - Great Wall Electric (600192) expects to report a net profit attributable to shareholders of approximately -315 million yuan for the year 2025, indicating a significant loss due to high raw material prices and insufficient demand [1] Financial Performance - The company anticipates a net profit of about -315 million yuan for 2025 [1] - The expected net profit after deducting non-recurring items is approximately -341 million yuan [1] - The decline in operating revenue is attributed to elevated prices of key raw materials and a lack of demand, leading to an expanded loss [1]

Major Announcements - Huayi Co., Ltd. has applied for a 5-day extension to respond to the Shanghai Stock Exchange's inquiry regarding its acquisition matters due to the need for further confirmation and improvement of certain issues [1] - Shuaifeng Electric is expected to report a net loss of 43 million to 62 million yuan for 2025, with revenue projected between 210 million and 250 million yuan, potentially leading to a delisting risk warning for its stock [1] - Zijin Mining's second phase of the Julong Copper Mine has commenced production, increasing its total production capacity to 350,000 tons per day, with plans for a third phase that could significantly enhance copper output [1] Performance Forecasts - Yongchun Intelligent expects a net profit of 128 million to 155 million yuan for 2025, representing a year-on-year increase of 721.57% to 894.86% [3] - Fuda Alloy anticipates a net profit of 100 million to 146 million yuan for 2025, with a growth of 119.14% to 219.95% driven by expanding demand in emerging sectors [4] - Xiling Power forecasts a net profit of 90 million to 110 million yuan for 2025, reflecting a year-on-year increase of 77.82% to 117.33% due to rising sales in automotive parts [4] - Haoshi Electromechanical expects a net profit of 128 million to 165 million yuan for 2025, with a growth of 54.4% to 99.03% attributed to increased demand in the PCB market [4] - Shenkong Co., Ltd. predicts a net profit of 90 million to 110 million yuan for 2025, with a growth of 118.71% to 167.31% driven by the recovery in the semiconductor market [5] - Lianchuang Optoelectronics anticipates a net profit of 435 million to 532 million yuan for 2025, representing a growth of 80.36% to 120.57% [5] - Xiangnong Chip expects a net profit of 480 million to 620 million yuan for 2025, with a growth of 81.77% to 134.78% driven by demand for enterprise-level storage products [6] - Shuangyi Technology forecasts a net profit of 155 million to 172 million yuan for 2025, reflecting a growth of 80% to 100% [6] - Feirongda anticipates a net profit of 360 million to 420 million yuan for 2025, with a growth of 57.23% to 83.43% [8] - Jingfang Technology expects a net profit of 365 million to 385 million yuan for 2025, representing a growth of 44.41% to 52.32% [9] - Youbuxun predicts a net profit of 72 million to 107 million yuan for 2025, marking a turnaround from a loss of 150 million yuan in the previous year [10] - Zhongwei Company anticipates a net profit of 2.08 billion to 2.18 billion yuan for 2025, with a growth of 28.74% to 34.93% [11] Loss Forecasts - Shanying International expects a net loss of 850 million to 1 billion yuan for 2025, compared to a loss of 451 million yuan in the previous year [12] - Baiyin Nonferrous Metals anticipates a net loss of 450 million to 675 million yuan for 2025, a significant decline from a profit of 8.08 million yuan in the previous year [13] - Zhengzhou Coal Electricity plans to stop production at the Chao Hua Coal Mine due to resource depletion, expecting to recognize a 311 million yuan impairment loss [17] - Changcheng Electric forecasts a net loss of approximately 315 million yuan for 2025, compared to a loss of 225 million yuan in the previous year [17] - Standard Co. expects a net loss of 120 million to 140 million yuan for 2025, with a reduction in losses compared to the previous year [17] - Hongqingtian anticipates a net loss of 100 million to 150 million yuan for 2025, with a decline in revenue due to weak consumer demand [17]