证券代码：000985 证券简称：大庆华科 公告编号：2025047 大庆华科股份有限公司 关于召开 2025 年第三次临时股东会的通知 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。 一、召开会议的基本情况 （1）在股权登记日持有公司股份的股东或其代理人； 于股权登记日下午收市时在结算公司登记在册的公司全体股东均 1、股东会届次：2025 年第三次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳 证券交易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》等法律、行政法规、部门规章、规范 性文件及《公司章程》的有关规定。 4、会议时间： （1）现场会议时间：2025 年 12 月 9 日 14:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具 体时间为 2025 年 12 月 9 日 9:15-9:25，9:30-11:30，13:00-15:00； 通过深圳证券交易所互联网投票系统投票的具体时间为 2025 年 12 月 9 日 9:15 至 15:00 ...

证券代码：000985 证券简称：大庆华科 公告编号：2025042 大庆华科股份有限公司第九届董事会 2025 年第一次临时会议决议公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 一、董事会会议召开情况 1、会议通知于 2025 年 11 月 10 日以电子邮件形式发出。 2、会议于 2025 年 11 月 14 日 10：15 以通讯方式召开。 3、应参会董事 11 名，实际参会董事 11 名。 4、会议符合《中华人民共和国公司法》《中华人民共和国证券法》 及其他有关法律、行政法规和规范性文件以及《公司章程》的有关规定。 二、董事会会议审议情况 经与会董事审议，以投票表决方式通过了如下议案： 公司关联董事张彩虹女士、王威先生、吕印达先生、孙洪海先生对 此项议案回避了表决。 表决结果：7 票同意，4 票回避，0 票反对，0 票弃权。 3、关于公司 2026 年度日常关联交易预计的议案，本议案需提交股 东会审议。 本议案经第九届董事会独立董事专门会议 2025 年第三次会议审议 通过。 内容详见公司 2025 年 11 月 15 日发布在《中国证券报》《上海 ...

Market Overview - The refining and trading sector experienced a slight decline of 0.12% on November 13, with Daqing Huake leading the drop [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Stock Performance - Notable gainers in the refining and trading sector included: - Runbei Hangke (Code: 001316) with a closing price of 37.20, up 4.35% [1] - Heshun Petroleum (Code: 603353) with a closing price of 25.48, up 4.21% [1] - Maohua Shihua (Code: 000637) with a closing price of 5.05, up 2.85% [1] - Conversely, Daqing Huake (Code: 000985) saw a decline of 2.14%, closing at 20.55 [2] Trading Volume and Capital Flow - The refining and trading sector saw a net outflow of 410 million yuan from main funds, while retail investors contributed a net inflow of 331 million yuan [2] - The trading volume for Daqing Huake was significant, with 140,500 shares traded, resulting in a transaction value of 284 million yuan [2] Capital Inflow Analysis - Key stocks with notable capital inflow included: - Tongkun Co. (Code: 601233) with a main fund net inflow of 29.56 million yuan [3] - Baomo Co. (Code: 002476) with a main fund net inflow of 16.71 million yuan [3] - Retail investors showed a mixed response, with some stocks like Guochuang Gaoxin (Code: 002377) experiencing a net inflow of 666.52 million yuan [3]

Core Insights - Daqing Huake experienced a decline of 1.96% in its stock price, with a turnover rate of 16.11% and a trading volume of 459 million yuan, showing a price fluctuation of 15.55% throughout the day [2] Trading Activity - Institutional investors net sold 3.67 million yuan, while total net selling from brokerage seats reached 26.36 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to its daily price fluctuation exceeding 15.55%, with institutional proprietary seats contributing to the net selling [2] - The top five brokerage seats accounted for a total trading volume of 120 million yuan, with buying amounting to 44.81 million yuan and selling at 74.84 million yuan, resulting in a net selling of 30.03 million yuan [2] Fund Flow - The stock saw a net inflow of 8.54 million yuan from major funds, with a significant outflow of 12.40 million yuan from large orders, while large orders contributed a net inflow of 20.94 million yuan [2] - Over the past five days, the net inflow of major funds totaled 47.72 million yuan [2]

Core Viewpoint - The report highlights the current state and investment prospects of China's petroleum and petrochemical industry from 2025 to 2031, indicating a mixed performance in export values for the sector [1] Industry Summary - In September 2025, the export value of China's petroleum, coal, and other fuel processing industries reached 12.29 billion, reflecting a year-on-year growth of 12.3% [1] - For the period from January to September 2025, the cumulative export value for the same industries was 113.55 billion, showing a year-on-year decline of 17.7% [1] - A statistical chart from 2019 to September 2025 illustrates the export value trends in the petroleum, coal, and other fuel processing industries [1] Company Summary - The report mentions several listed companies in the petroleum and petrochemical sector, including Hengyi Petrochemical, Yueyang Xingchang, Daqing Huake, Donghua Energy, Guochuang Gaoxin, Qixiang Tengda, Baomo Co., Rongsheng Petrochemical, Yuxin Co., China Petroleum, Compton, Meijin Energy, Antai Group, and Shanxi Coking [1]

Core Insights - The refining and trading sector saw a slight increase of 0.12% on October 31, with Heshun Petroleum leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Sector Performance - Heshun Petroleum (603353) closed at 21.58, up 5.58% with a trading volume of 97,600 shares and a transaction value of 211 million yuan [1] - Hengtong Co. (603223) closed at 9.91, up 3.77% with a trading volume of 101,000 shares and a transaction value of 98.88 million yuan [1] - International Long (000819) closed at 18.07, up 3.26% with a trading volume of 96,800 shares and a transaction value of 173 million yuan [1] - Other notable performers included Runbei Aerospace (001316) up 2.57%, Bohai Chemical (600800) up 1.86%, and Wanbangda (300055) up 1.68% [1] Fund Flow Analysis - The refining and trading sector experienced a net inflow of 176 million yuan from main funds, while retail investors saw a net outflow of 85.98 million yuan [2] - Notable stocks with significant fund flow included Guanghui Energy (600256) which saw a net outflow of 2.23% [2]

Core Viewpoint - Daqing Huake's stock price has shown a slight increase this year, with recent trading activity indicating a modest net inflow of funds, despite a decline in revenue and profit compared to the previous year [1][2]. Financial Performance - As of September 30, 2025, Daqing Huake reported a revenue of 1.432 billion yuan, a year-on-year decrease of 4.88% [2]. - The net profit attributable to the parent company was 13.2253 million yuan, reflecting a significant year-on-year decline of 57.52% [2]. Stock Performance - On October 31, Daqing Huake's stock price rose by 2.07%, reaching 18.75 yuan per share, with a total market capitalization of 2.431 billion yuan [1]. - The stock has increased by 0.62% year-to-date, with a 7.63% increase over the past 20 trading days [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased by 29.32% to 12,600, while the average circulating shares per person decreased by 22.67% to 10,270 shares [2]. - The company has cumulatively distributed 230 million yuan in dividends since its A-share listing, with 16.9828 million yuan distributed over the past three years [3]. Market Position - Daqing Huake operates in the petrochemical sector, specifically in the production and sales of fine chemical products and petroleum chemical products [1]. - The company's revenue composition includes polypropylene and modified products (38.08%), C9 fraction products (27.92%), C5 fraction products (22.62%), and others [1].

Core Viewpoint - The company has released its third-quarter financial report for 2025, ensuring the accuracy and completeness of the information disclosed, with no significant omissions or misleading statements [2][5][7]. Financial Data - The third-quarter financial report has not been audited [3][7]. - There are no adjustments or restatements of previous years' accounting data [3]. - The company reported no non-recurring gains or losses during the reporting period [3]. Shareholder Information - The total number of ordinary shareholders and the number of preferred shareholders with voting rights is not applicable [4]. - There were changes in the top ten shareholders and the company does not have any shareholders participating in the securities lending business [4]. Management Changes - The chairman and several board members have resigned due to work adjustments, including the chairman Wang Hongtao and directors Ben Tao and Li Songyan [5]. - Zhang Caihong has been elected as the new chairman of the board [5]. - The company held a staff representative meeting to elect Cui Fengling as an employee director [5]. Corporate Governance - The company held a temporary shareholders' meeting on September 9, 2025, to amend the Articles of Association and approved the addition of new business activities related to technology services and consulting [6].

Group 1 - Daqing Huake reported a revenue of approximately 1.432 billion yuan for the first three quarters of 2025, a year-on-year decrease of 4.88% [1] - The net profit attributable to shareholders of the listed company was approximately 13.23 million yuan, a year-on-year decrease of 57.52% [1] - The basic earnings per share were 0.102 yuan, reflecting a year-on-year decrease of 57.5% [1] Group 2 - As of the report, Daqing Huake's market capitalization stands at 2.4 billion yuan [2]

证券代码：000985 证券简称：大庆华科 公告编号：2025040 大庆华科股份有限公司 第九届董事会第七次会议决议公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚 假记载、误导性陈述或者重大遗漏。 一、董事会会议召开情况 二、董事会会议审议情况 经与会董事审议，以投票表决方式通过了如下议案： 1、大庆华科股份有限公司 2025 年第三季度报告。 内容详见公司 2025 年 10 月 30 日发布在《中国证券报》《上海证券 报》和巨潮资讯网（www.cninfo.com.cn）的《大庆华科股份有限公司 2025 年第三季度报告》（公告编号：2025041）。 表决结果：11 票同意，0 票反对，0 票弃权。 2、《落实董事会职权实施方案》。 表决结果：11 票同意，0 票反对，0 票弃权。 三、备查文件 1、会议通知于 2025 年 10 月 23 日以电子邮件形式发出。 2、会议于 2025 年 10 月 29 日 9：45 以通讯方式召开。 3、应参会董事 11 名，实际参会董事 11 名。 4、会议符合《中华人民共和国公司法》《中华人民共和国证券法》 及其他有关法律、行政法规和规范性文 ...