Core Insights - The company, Haimer Technology (300084), reported that as of October 20, 2025, the number of shareholders is 22,118 [1] Company Summary - Haimer Technology has a total of 22,118 shareholders as of the specified date [1]

Core Viewpoint - The company, Haimer Technology, has categorized its multiphase metering products into three main types: land oilfields, offshore drilling platforms, and underwater installations in marine oilfields, including scenarios for land deep wells [1] Group 1 - The multiphase metering products are designed for various applications in the oil and gas industry [1] - The company emphasizes the versatility of its products across different environments, including both land and marine settings [1]

Group 1 - The company has multi-phase metering products suitable for land oil fields, offshore drilling platforms, and underwater installations in marine oil fields, including applications for land deep wells [2] - The company encourages investors to make rational investment decisions and be aware of investment risks [2]

Core Points - On October 23, Haimer Technology's stock fell by 5.06%, trading at 9.39 yuan per share, with a transaction volume of 174 million yuan and a turnover rate of 5.27%, resulting in a total market capitalization of 4.791 billion yuan [1] - Haimer Technology, established on December 18, 2000, and listed on May 20, 2010, is based in Lanzhou, Gansu Province. The company specializes in oil and gas exploration and production, technology research and development, equipment design and manufacturing, as well as oilfield services [1] - The revenue composition of Haimer Technology includes: multiphase metering products and related services (55.37%), downhole testing and production enhancement tools and services (21.09%), fracturing equipment and services (11.08%), oil and gas sales (9.96%), oilfield special vehicles and environmental equipment (1.36%), and other services (1.15%) [1] Shareholder Analysis - The top circulating shareholder of Haimer Technology includes a fund under Qianhai Kaiyuan, specifically the Qianhai Kaiyuan Hong Kong-Shenzhen Strong Domestic Industry Fund (004321), which entered the top ten circulating shareholders in the second quarter with 1.0724 million shares, accounting for 0.31% of circulating shares. The estimated floating loss today is approximately 536,200 yuan [2] - The Qianhai Kaiyuan Hong Kong-Shenzhen Strong Domestic Industry Fund was established on March 1, 2017, with a latest scale of 145 million yuan. Year-to-date returns are 12.88%, ranking 5278 out of 8159 in its category; the one-year return is 19.35%, ranking 3922 out of 8030; and since inception, the return is 21.04% [2] Fund Manager Information - The fund manager of Qianhai Kaiyuan Hong Kong-Shenzhen Strong Domestic Industry Fund is Wei Chun, who has been in the position for 6 years and 290 days. The total asset scale of the fund is 1.197 billion yuan, with the best fund return during his tenure being 142.53% and the worst being -23.74% [3] Fund Holdings - The Qianhai Kaiyuan Hong Kong-Shenzhen Strong Domestic Industry Fund holds 1.0724 million shares of Haimer Technology, representing 5.99% of the fund's net value, making it the fifth-largest holding. The estimated floating loss today is approximately 536,200 yuan [4]

Core Viewpoint - The company announced that its Vice General Manager, Ma Jun, reduced his shareholding through centralized bidding, selling 700,000 shares, which represents 0.14% of the total share capital [1] Summary by Relevant Sections Shareholding Changes - Before the reduction, Ma Jun held 2.929 million shares, accounting for 0.57% of the total share capital [1] - After the reduction, his shareholding decreased to 2.229 million shares, representing 0.44% of the total share capital [1] Source of Shares - The shares sold were sourced from those held prior to the company's initial public offering and shares obtained through capital reserve conversion [1] Compliance and Disclosure - The reduction plan complies with relevant laws and regulations, and the company has conducted the necessary pre-disclosure as required [1]

证券代码：300084 证券简称：海默科技 公告编号：2025—079 海默科技（集团）股份有限公司 | 股东名称 | 减持方式 | 减持期间 | | | | 减持均价 | 减持股数 | 减持比例 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | (元/股) | （股） | （%） | | 马骏 | 集中竞价交易 | 2025 年 月 | 10 | 15 | 日- | 9.29 | 700,000 | 0.14 | | | | 年 月 2025 | 10 | 21 | 日 | | | | 马骏先生通过集中竞价方式减持的股份来源于公司首次公开发行前持有的 股份和公司首次公开发行后以资本公积转增股本获得的股份。 | 2、股东本次减持前后的持股情况 | | --- | | 股东姓名 | 股份性质 | 本次变动前持有股份 | | 本次变动后持有股份 | | | --- | --- | --- | --- | --- | --- | | | | 股数(股) | 占总股本比例 | 股数(股) | 占总股本比例 | | | | | ...

Group 1 - The core point of the article is that Haimer Technology's stock has increased by 5%, reaching a price of 10.08 yuan per share, with a trading volume of 463 million yuan and a turnover rate of 13.79%, resulting in a total market capitalization of 5.143 billion yuan [1] - Haimer Technology, established on December 18, 2000, and listed on May 20, 2010, is primarily engaged in oil and gas exploration and production, technology research and development, equipment design and manufacturing, as well as oilfield services [1] - The revenue composition of Haimer Technology includes: 55.37% from multiphase metering products and related services, 21.09% from downhole testing and production enhancement tools, 11.08% from fracturing equipment and services, 9.96% from oil and gas sales, 1.36% from oilfield special vehicles and environmental equipment, and 1.15% from other services [1] Group 2 - The Qianhai Open Source Fund has a significant position in Haimer Technology, with the Qianhai Open Source Hong Kong-Shenzhen Strong Domestic Industry Fund (004321) entering the top ten circulating shareholders in the second quarter, holding 1.0724 million shares, which is 0.31% of the circulating shares [2] - The Qianhai Open Source Hong Kong-Shenzhen Strong Domestic Industry Fund has achieved a return of 14.36% this year, ranking 5152 out of 8160 in its category, and a return of 19.57% over the past year, ranking 4087 out of 8026 [2] - The fund manager of the Qianhai Open Source Hong Kong-Shenzhen Strong Domestic Industry Fund is Wei Chun, who has been in the position for 6 years and 289 days, with a total fund asset size of 1.197 billion yuan [3] Group 3 - The Qianhai Open Source Hong Kong-Shenzhen Strong Domestic Industry Fund holds Haimer Technology as its fifth-largest heavy stock, with 1.0724 million shares accounting for 5.99% of the fund's net value [4] - The estimated floating profit from the fund's investment in Haimer Technology is approximately 514,800 yuan [4]

Core Insights - The oil and gas service sector in the A-share market has shown strong performance, with several stocks experiencing significant gains [1] Stock Performance Summary - 德石股份 (De Shi Co., Ltd.) increased by 16.21%, with a total market capitalization of 44.84 billion and a year-to-date increase of 115.10% [2] - 科力股份 (Ke Li Co., Ltd.) rose by 10.18%, with a market cap of 34.22 billion and a year-to-date increase of 64.96% [2] - 贝肯能源 (Bei Ken Energy) saw a 10.01% increase, with a market cap of 24.96 billion and a year-to-date increase of 45.80% [2] - 石化油服 (Petrochemical Oil Service) gained 10.00%, with a market cap of 480 billion and a year-to-date increase of 24.02% [2] - 神开股份 (Shen Kai Co., Ltd.) increased by 9.99%, with a market cap of 44.87 billion and a year-to-date increase of 132.64% [2] - 石化机械 (Petrochemical Machinery) rose by 9.97%, with a market cap of 81.16 billion and a year-to-date increase of 23.04% [2] - 山东墨龙 (Shandong Mo Long) increased by 9.95%, with a market cap of 67.90 billion and a year-to-date increase of 206.12% [2] - 惠博普 (Hui Bo Pu) saw a 9.94% increase, with a market cap of 51.61 billion and a year-to-date increase of 54.18% [2] - 潜能恒信 (Qian Neng Heng Xin) rose by 9.85%, with a market cap of 73.89 billion and a year-to-date increase of 80.39% [2] - 准油股份 (Zhun You Co., Ltd.) increased by 8.48%, with a market cap of 25.47 billion and a year-to-date increase of 97.16% [2] - 通源石油 (Tong Yuan Petroleum) rose by 5.80%, with a market cap of 39.72 billion and a year-to-date increase of 58.45% [2] - 中海油服 (CNOOC Services) increased by 4.00%, with a market cap of 695 billion and a year-to-date decrease of 2.90% [2] - 海默科技 (Hai Mo Technology) rose by 3.85%, with a market cap of 50.87 billion and a year-to-date increase of 85.32% [2] - 中曼石油 (Zhong Man Petroleum) increased by 3.57%, with a market cap of 96.63 billion and a year-to-date increase of 9.62% [2] - 新锦动力 (Xin Jin Power) rose by 3.19%, with a market cap of 38.98 billion and a year-to-date increase of 78.28% [2]

10月21日，海默科技收涨3.45%，收盘价为9.60元，发生1笔大宗交易，合计成交量28万股，成交金额 262.08万元。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 进一步统计，近3个月内该股累计发生6笔大宗交易，合计成交金额为2829.34万元。该股近5个交易日累 计上涨2.89%，主力资金合计净流出89.39万元。 责任编辑：小浪快报 第1笔成交价格为9.36元，成交28.00万股，成交金额262.08万元，溢价率为-2.50%，买方营业部为浙商 证券股份有限公司湖南分公司，卖方营业部为华泰证券股份有限公司广州天河城证券营业部。 ...

Group 1 - The combustible ice concept sector rose by 3.86%, ranking second among concept sectors, with 10 stocks increasing, including DeSheng Co., which hit the daily limit, and ShenKong Co. and Petrochemical Machinery also reaching the limit [1] - Leading stocks in the combustible ice sector included QianNeng HengXin, HaiMo Technology, and XinJin Power, which rose by 3.63%, 3.57%, and 2.21% respectively [1] - The stocks with the largest declines included NanSteel Co., Guangzhou Development, and China International Marine Containers, which fell by 0.58%, 0.14%, and 0.12% respectively [1] Group 2 - The combustible ice sector saw a net inflow of 305 million yuan from main funds today, with six stocks receiving net inflows, and five stocks exceeding 10 million yuan in net inflow [2] - ShenKong Co. led the net inflow with 161 million yuan, followed by China Petroleum & Chemical Corporation, Petrochemical Machinery, and DeSheng Co. with net inflows of 65.33 million yuan, 51.01 million yuan, and 42.43 million yuan respectively [2] - The net inflow ratios for ShenKong Co., Petrochemical Machinery, and DeSheng Co. were 44.51%, 24.72%, and 17.80% respectively [3] Group 3 - The top stocks in the combustible ice sector based on net inflow included ShenKong Co. with a daily increase of 10.04% and a turnover rate of 10.98%, followed by Petrochemical Machinery with a 10.03% increase and a turnover rate of 3.25% [3] - Other notable stocks included China Petroleum & Chemical Corporation, which increased by 1.11% with a turnover rate of 0.15%, and DeSheng Co., which increased by 19.98% with a turnover rate of 8.25% [3] - Stocks with declines included NanSteel Co. with a decrease of 0.58% and a turnover rate of 0.50%, and Guangzhou Development with a decrease of 0.14% and a turnover rate of 0.76% [4]