证券代码：600243 证券简称：*ST 海华 公告编号：临 2025-052 青海华鼎实业股份有限公司关于对 上海证券交易所《关于公司 2025 年三季度报 的信息披露监管问询函》回复的公告 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： 关于公司股票可能被终止上市的风险：公司 2024 年度经审计 的利润总额、净利润及扣除非经常性损益后的净利润均为负值且扣除 与主营业务无关的业务收入和不具备商业实质的收入后的营业收入 低于 3 亿元，根据《上海证券交易所股票上市规则》第 9.3.2 条第一 款第（一）项规定，公司股票已于 2025 年 4 月 23 日被实施退市风险 警示。2025 年前三季度实现营业收入为 196,422,633.57 元，归属于 母公司所有者的净利润-6,394,158.83 元，归属于母公司所有者的扣 除非经常性损益后的净利润-12,142,609.03 元。根据《股票上市规 则》，如公司 2025 年年度经审计的利润总额、净利润或者扣除非经常 性损益后的净利润孰低者为负值且营业收入低 ...

Core Viewpoint - Qinghai Huading Industrial Co., Ltd. is planning to change its accounting firm to Pengsheng Accounting Firm to ensure the independence and objectivity of its audit work, which requires approval from the shareholders' meeting [20][21][22]. Group 1: Board Meeting Resolutions - The company's board of directors held its 28th meeting on December 15, 2025, where it unanimously approved the proposal to change the accounting firm [1][2]. - The board also approved the convening of the second extraordinary shareholders' meeting of 2025, scheduled for December 31, 2025 [2][4]. Group 2: Shareholders' Meeting Details - The second extraordinary shareholders' meeting will be held on December 31, 2025, at 10:00 AM, combining on-site and online voting methods [5][6]. - The online voting will be conducted through the Shanghai Stock Exchange's network voting system, available from 9:15 AM to 3:00 PM on the same day [6][10]. Group 3: Proposed Change of Accounting Firm - The current accounting firm, Lixin Accounting Firm, has provided audit services for several years, and the change aims to enhance audit independence [21][22]. - The proposed new accounting firm, Pengsheng Accounting Firm, was established on January 1, 2005, and has a significant number of registered accountants and experience in auditing [22][23]. Group 4: Pengsheng Accounting Firm's Profile - As of the end of 2024, Pengsheng reported a revenue of 404 million yuan, with 235 million yuan from audit services [23]. - The firm has a good track record with no criminal or administrative penalties in the last three years, indicating a strong integrity record [24][25]. Group 5: Audit Fee and Communication - The audit fees are determined based on the responsibility and technical expertise required for the services provided [28]. - The company has communicated with both the current and prospective accounting firms regarding the change, ensuring compliance with relevant regulations [30].

证券代码：600243 证券简称：*ST 海华 公告编号：临 2025-050 青海华鼎实业股份有限公司 关于拟变更会计师事务所的公告 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： 鉴于原聘任的立信会计师事务所（特殊普通合伙）已连续多年为 公司提供审计服务，为确保公司审计工作的独立性和客观性，并结合 公司经营发展的需要。于2025年12月15日召开的第八届董事会第二十 八次会议审议通过了《公司关于拟变更会计师事务所的议案》，拟聘 任鹏盛会计师事务所（特殊普通合伙）为公司2025年度财务报告和内 部控制审计机构。本议案尚需提请股东会审议通过后实施，具体情况 如下： （1）会计师事务所名称：鹏盛会计师事务所（特殊普通合伙） 拟聘任的会计师事务所名称：鉴于原聘任的立信会计师事务所 （特殊普通合伙）已连续多年为青海华鼎实业股份有限公司（下称： "公司"）提供审计服务，为确保公司审计工作的独立性和客观性， 并结合公司经营发展的需要，公司拟聘任鹏盛会计师事务所（特殊普 通合伙）（下称： "鹏盛"）为公司 2025 年度财 ...

证券代码：600243 证券简称：*ST 海华 公告编号：临 2025-051 青海华鼎实业股份有限公司 关于召开2025年第二次临时股东会的通知 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、 召开会议的基本情况 (一) 股东会类型和届次 2025年第二次临时股东会 召开的日期时间：2025 年 12 月 31 日 10 点 00 分 召开地点：广州市维才人力资源管理有限公司会议室（广州市番禺区石楼镇 市莲路 339 号） (五) 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2025 年 12 月 31 日 至2025 年 12 月 31 日 股东会召开日期：2025年12月31日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 (二) 股东会召集人：董事会 (三) 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 (四) 现场会议召开的日期、时间和地点 采用上海证券交易所网络投票系统，通过交易系统投票平 ...

同意9票；反对0票；弃权0票 证券代码：600243 证券简称：*ST 海华 公告编号：临 2025-049 青海华鼎实业股份有限公司 第八届董事会第二十八次会议决议公告 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、准确性和完整性承担法律责任。 青海华鼎实业股份有限公司（下称： "青海华鼎"或"公司"） 第八届董事会于2025年12月12日向公司全体董事发出召开公司第八 届董事会第二十八次会议的通知，会议于2025年12月15日上午10时以 通讯方式召开，会议由董事长王封主持，应到董事9人，实到9人。公 司全体高级管理人员列席了本次会议，会议的召开符合《公司法》《证 券法》及《公司章程》的有关规定。经与会董事认真审议，一致通过 以下决议： 一、审议通过了《青海华鼎实业股份有限公司关于拟变更会计师 事务所的议案》 详细内容见公司在上海证券交易所网站（www.sse.com.cn）、《上 海证券报》《证券时报》披露的《青海华鼎关于拟变更会计师事务所 的公告》（公告编号：临 2025-050）。 二、审议通过了《关于召开公司2025年第二次临时股东会的议案》 ...

2016-2025年1-10月青海省工业企业数统计图 数据来源：国家统计局，智研咨询整理 上市公司：西部矿业（601168），藏格矿业（000408），青海春天（600381），青海华鼎（600243） 相关报告：智研咨询发布的《2025-2031年中国工业云行业市场深度评估及投资机会预测报告》 2025年1-10月，青海省工业企业数（以下数据涉及的工业企业，均为规模以上工业企业，从2011年起， 规模以上工业企业起点标准由原来的年主营业务收入500万元提高到年主营业务收入2000万元）为674 个，和上年同期相比，增加了6个，同比增长0.9%，占全国的比重为0.13%。 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 ...

Group 1: BYD Performance - BYD announced a production of 474,200 new energy vehicles (NEVs) and sales of 480,200 NEVs in November 2025 [1] - Cumulative production for the year reached 4,117,600 units, representing a year-on-year increase of 7.29% [1] - Cumulative sales for the year totaled 4,182,000 units, with a year-on-year growth of 11.30% [1] - In November, BYD exported 131,900 NEVs and installed approximately 27.669 GWh of power batteries and energy storage batteries [1] Group 2: Investment Initiatives - Lushin Venture Capital plans to establish a 400 million yuan investment fund focusing on life sciences, advanced manufacturing, and AI [2] - Chint Electric's wholly-owned subsidiary intends to invest up to 201 million yuan in a green private equity investment fund with a total scale of 700 million yuan [8] Group 3: Corporate Actions - Qianwei Central Kitchen will conduct a shareholder reward activity, offering a product package worth 200 yuan to individual shareholders holding 100 shares or more [3] - Huaxia Happiness plans to use trust beneficiary rights to offset financial debts totaling up to 24 billion yuan as part of its debt restructuring plan [4] - Tailong Pharmaceutical's controlling shareholder is planning a share transfer, leading to a temporary suspension of the company's stock [5] - ST Xianhe has applied to revoke other risk warnings, pending approval from the Shenzhen Stock Exchange [6] - *ST Yuancheng's stock will be delisted due to a market value below 500 million yuan for 20 consecutive trading days [7] Group 4: Sales and Contracts - SAIC Group reported sales of 4,108,000 vehicles from January to November 2025, a year-on-year increase of 16.4% [10] - Geely Automobile's total sales in November reached 310,428 units, marking a 24% increase year-on-year [11] - Far East Holdings' subsidiaries secured contracts worth 2.383 billion yuan in November, positively impacting future earnings [18] - Samsung Medical's subsidiary signed a contract for an annual bidding project in Indonesia worth approximately 160 million yuan [19] - Zhongchao Holdings' subsidiaries recently won contracts totaling 1.318 billion yuan [20] - Changhua Group received a project development notice from a domestic automaker, with an expected total sales amount of approximately 732 million yuan [21]

证券代码：600243 证券简称：*ST 海华 公告编号：临 2025-048 青海华鼎实业股份有限公司关于召开 2025 年半年度暨第三季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： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 11 月 25 日 （星期二） 至 12 月 01 日 （星 期一）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目 或通过邮箱 lixj521@126.com 进行提问。公司将在说明会上对投资者 普遍关注的问题进行回答。 青海华鼎实业股份有限公司（以下简称"公司"）已于 2025 年 8 月 20 日和 2025 年 10 月 31 日分别发布了《公司 2025 年半年度报告》 和《2025 年第三季度报告》，为便于广大投资者更全面深入地了解公 司 2025 年半年度和第三季度经营成果、财务状况，公司计划于 2025 年 12 月 02 日 （星期二） 11:00-12: ...

Core Insights - *ST Haihua reported a total operating revenue of 196 million yuan for the third quarter of 2025, ranking 217th among disclosed peers [1] - The company recorded a net profit attributable to shareholders of -6.39 million yuan, ranking 208th among peers [1] - Operating cash flow showed a net outflow of -22.96 million yuan, ranking 185th among disclosed companies [1] Financial Performance - As of September 30, 2025, the asset-liability ratio stood at 33.44%, an increase of 2.92 percentage points from the previous quarter and 8.64 percentage points year-on-year [3] - The gross profit margin was reported at 11.60%, ranking 226th among peers, with a decrease of 2.50 percentage points from the previous quarter [3] - Return on equity (ROE) was -1.01%, ranking 208th among disclosed companies [3] Earnings and Ratios - The diluted earnings per share were -0.01 yuan, ranking 209th among peers [4] - The total asset turnover ratio was 0.19 times, ranking 205th among disclosed companies [4] - Inventory turnover ratio was 0.56 times, ranking 235th, reflecting a year-on-year decrease of 16.26% [4] Shareholder Structure - The number of shareholders was reported at 17,300, with the top ten shareholders holding 137 million shares, accounting for 31.15% of the total share capital [4] - The largest shareholder, Li Songqiang, holds 8.66% of the shares [4]

Core Points - The company guarantees the authenticity, accuracy, and completeness of the quarterly report, and assumes legal responsibility for any false records or misleading statements [2][3]. Financial Data - The third-quarter financial statements are unaudited [3]. - The report period refers to the three-month period from the beginning to the end of the quarter [3]. - The company has not identified any non-recurring gains or losses for the reporting period [4]. Shareholder Information - The total number of common shareholders and the number of preferred shareholders with restored voting rights are not applicable [5]. - There are no changes in the top ten shareholders or the top ten unrestricted circulating shareholders due to securities lending activities [6]. Other Important Information - There are no additional important reminders regarding the company's operational situation during the reporting period [6]. - The financial statements, including the consolidated balance sheet and profit and cash flow statements, are prepared by the company and are unaudited [7][8].