以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 证券之星消息，11月20日油服工程板块较上一交易日下跌1.93%，科力股份领跌。当日上证指数报收于 3931.05，下跌0.4%。深证成指报收于12980.82，下跌0.76%。油服工程板块个股涨跌见下表： 从资金流向上来看，当日油服工程板块主力资金净流出3.38亿元，游资资金净流入3808.33万元，散户资 金净流入3.0亿元。油服工程板块个股资金流向见下表： ...

Core Viewpoint - The oil service engineering sector experienced a slight decline of 0.21% on November 17, with Keli Co., Ltd. leading the losses. The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1]. Group 1: Market Performance - The oil service engineering sector's performance was mixed, with individual stocks showing varied results. For instance, Huibo Yin increased by 2.88% to close at 3.93, while Keli Co., Ltd. fell by 2.41% to 34.07 [1][2]. - The trading volume for Huibo Yin was 724,400 shares, with a transaction value of 282 million yuan, while Keli Co., Ltd. had a trading volume of 21,000 shares and a transaction value of 71.71 million yuan [1][2]. Group 2: Capital Flow - The oil service engineering sector saw a net outflow of 65.79 million yuan from institutional investors, while retail investors contributed a net inflow of 4.12 million yuan [2]. - Among individual stocks, Tongyuan Petroleum had a net inflow of 17.68 million yuan from institutional investors, while Keli Co., Ltd. experienced a net outflow of 8.81 million yuan [3].

每经讯，2025年11月12日，北交所上市公司科力股份（920088，收盘价：35.1元）登上龙虎榜，交易方式是连续竞价，披露原因 是当日换手率达到21.06%，成交数量508.63万股，成交金额1.8亿元。买一席位为东方财富证券股份有限公司拉萨东环路第一证 券营业部，买入361.87万元；卖一席位为机构专用，卖出505.88万元。 | | 2025-11-12科力股份 (920088) 龙虎榜 | | | | --- | --- | --- | --- | | 序号 | 交易营业部名称 | 买入金额(元) | 卖出金额(元) | | नेट ग | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 3618687 43 | 3650888.18 | | 乐2 | 东方财富证券股份有限公司山南香曲东路证券营业部 | 2712722.45 | 1155369.02 | | 买3 | 东方财富证券股份有限公司拉萨金融城南环路证券营业部 | 2625307 59 | 2355827.74 | | नेट प | 国信证券股份有限公司深圳互联网分公司 | 2495236.08 | 1799483.99 | | ન ...

| 买/卖 | 会员营业部名称 | 买入金额(万元) | 卖出金额(万元) | | --- | --- | --- | --- | | 买一 | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 361.87 | 365.09 | | 买二 | 东方财富证券股份有限公司山南香曲东路证券营业部 | 271.27 | 115.54 | | 买三 | 东方财富证券股份有限公司拉萨金融城南环路证券营业部 | 262.53 | 235.58 | | 买四 | 国信证券股份有限公司深圳互联网分公司 | 249.52 | 179.95 | | 买五 | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 220.12 | 143.27 | | 卖一 | 机构专用 | 199.02 | 505.88 | | 卖二 | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 361.87 | 365.09 | | 卖三 | 东莞证券股份有限公司东莞长安分公司 | 94.62 | 351.57 | | 卖四 | 国信证券股份有限公司深圳红岭中路证券营业部 | 89.50 | 337.58 | | 卖五 | 东方财富证券股份有 ...

Core Insights - The oil service engineering sector experienced a decline of 0.78% on November 4, with Keli Co., Ltd. leading the drop [1] - The Shanghai Composite Index closed at 3960.19, down 0.41%, while the Shenzhen Component Index closed at 13175.22, down 1.71% [1] Market Performance - The following companies in the oil service engineering sector reported their closing prices and percentage changes: - Renji Co., Ltd. (002629): Closed at 8.77, up 0.80% [1] - China Oil Engineering (600339): Closed at 3.61, down 0.28% [1] - Bomei Co. (603727): Closed at 14.10, down 0.42% [1] - CNOOC Services (601808): Closed at 14.54, down 0.48% [1] - CNOOC Development (600968): Closed at 3.90, down 0.51% [1] - Huibo Yin (002554): Closed at 3.67, down 0.54% [1] - Beiken Energy (002828): Closed at 11.62, down 0.68% [1] - Haikou Lihuan (600583): Closed at 5.57, down 0.71% [1] - Zhun Oil Co. (002207): Closed at 8.22, down 1.08% [1] - Sinopec Oilfield Services (600871): Closed at 2.26, down 1.31% [1] Capital Flow - The oil service engineering sector saw a net outflow of 147 million yuan from institutional investors and 120 million yuan from speculative funds, while retail investors had a net inflow of 267 million yuan [2] - The capital flow for specific companies is as follows: - China Oil Engineering (600339): Net inflow of 30.57 million yuan from institutional investors [3] - CNOOC Development (600968): Net inflow of 8.39 million yuan from institutional investors [3] - Renji Co., Ltd. (002629): Net inflow of 7.18 million yuan from institutional investors [3] - Sinopec Oilfield Services (600871): Net outflow of 20.82 million yuan from institutional investors [3] - Zhongman Petroleum (603619): Net outflow of 25.07 million yuan from institutional investors [3]

证券代码：920088 证券简称：科力股份 公告编号：2025-093 新疆科力新技术发展股份有限公司 第四届董事会第九次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 （二）会议出席情况 会议应出席董事 8 人，出席和授权出席董事 8 人。 董事卜魁勇、马凤云因工作原因以通讯方式参与表决。 二、议案审议情况 （一）审议通过《关于公司 2025 年第三季度报告的议案》 1.议案内容： 1.会议召开时间：2025 年 10 月 29 日 2.会议召开地点：公司三楼会议室 5.会议主持人：赵波 6.会议列席人员：高级管理人员 7.召开情况合法合规的说明： 本次会议召集、召开及议案审议程序符合《公司法》等有关法律、行政法规、 部门规章、规范性文件和《公司章程》的规定。 3.会议召开方式：现场和通讯相结合的方式 4.发出董事会会议通知的时间和方式：2025 年 10 月 26 日以通讯方式发出 根据《公司法》《证券法》《北京证券交易所股票上市规则》及《公 ...

证券代码：920088 证券简称：科力股份 公告编号：2025-095 新疆科力新技术发展股份有限公司 关于使用部分闲置募集资金进行现金管理的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 授权现金管理情况 （一）审议情况 现予以披露。 二、 本次现金管理情况 新疆科力新技术发展股份有限公司（以下简称"公司"）于 2024 年 12 月 5 日召开第四届董事会第三次会议、第四届监事会第三次会议，审议通过了《关于 使用闲置募集资金进行现金管理的议案》，公司拟使用额度不超过人民币 12,000 万元的部分闲置募集资金进行现金管理，在上述额度范围内资金可以循环滚动使 用。公司拟投资安全性高、流动性好、可以保障投资本金安全的产品，包括但不 限于通知存款、结构性存款、大额存单等，不影响募集资金投资计划正常进行。 使用期限自公司董事会审议通过之日起 12 个月内有效，如单笔产品存续期超过 前述有效期，则决议的有效期自动顺延至该笔交易期满之日。具体内容详见公司 于 2024 年 12 月 9 日在北京证券 ...

Market Overview - The oil service engineering sector increased by 0.33% compared to the previous trading day, with Keli Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - Keli Co., Ltd. (code: 920088) closed at 34.82, with a rise of 2.87% and a trading volume of 31,900 shares, amounting to a transaction value of 109 million yuan [1] - Huibo Yin (code: 002554) closed at 3.45, up 2.37%, with a trading volume of 852,700 shares, totaling 291 million yuan [1] - Zhongman Petroleum (code: 619609) closed at 20.10, increasing by 1.57% with a trading volume of 95,300 shares [1] - Other notable stocks include Beiken Energy (code: 002828) at 11.59 (+1.40%), Qianeng Hengxin (code: 300191) at 20.49 (+1.19%), and Tongyuan Petroleum (code: 300164) at 5.99 (+1.01%) [1] Capital Flow - The oil service engineering sector experienced a net outflow of 61.94 million yuan from institutional investors, while retail investors saw a net inflow of 58.92 million yuan [2][3] - The main capital inflow and outflow for specific stocks include: - Huibo Yin: net outflow of 46.79 million yuan from main capital [3] - Ren Zhi Co., Ltd. (code: 002629): net inflow of 13.97 million yuan from main capital [3] - Zhongman Petroleum: net inflow of 13.35 million yuan from main capital [3] - Tongyuan Petroleum: net inflow of 11.08 million yuan from main capital [3]

Market Overview - The oil service engineering sector experienced a decline of 0.82% on October 28, with Keli Co., Ltd. leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Stock Performance - Notable stock performances included: - Renji Co., Ltd. (002629) rose by 10.01% to a closing price of 9.56, with a trading volume of 355,000 shares and a transaction value of 329 million [1] - Beiken Energy (002828) increased by 1.78% to 11.43, with a trading volume of 421,700 shares and a transaction value of 484 million [1] - Other stocks such as Huibo Yin (002554) and CNOOC Development (600968) saw declines of 0.30% and 0.76%, respectively [1] Capital Flow - The oil service engineering sector saw a net outflow of 33.92 million from institutional investors, while retail investors contributed a net inflow of 20.92 million [2][3] - The capital flow for individual stocks showed mixed results, with Renji Co., Ltd. experiencing a significant net outflow of 46.05 million from institutional investors [3] Individual Stock Analysis - Keli Co., Ltd. (920088) closed at 33.85, down 2.67%, with a trading volume of 31,000 shares and a transaction value of 106 million [2] - Zhongman Petroleum (603619) and Huo Ding Tian Station (600583) also faced declines of 2.08% and 1.61%, respectively [2] - The net inflow from retail investors for stocks like Renji Co., Ltd. was negative, indicating a potential shift in investor sentiment [3]

Core Points - Keli Co., Ltd. (stock code: 920088) experienced a decline of 4.13% today, with a turnover rate of 20.82% and a trading volume of 178 million yuan, showing a fluctuation of 4.74% [2] - Institutional investors net bought 3.199 million yuan, while brokerage seats collectively net sold 199,600 yuan [2] - The stock was listed on the daily trading board due to its turnover rate reaching 20.82%, with institutional specialized seats net buying 3.199 million yuan [2] Trading Data - The top five trading departments had a total transaction amount of 46.7518 million yuan, with a buying amount of 24.8755 million yuan and a selling amount of 21.8763 million yuan, resulting in a net buying of 2.9992 million yuan [2] - Among the trading departments, one institutional specialized seat appeared, ranking third in buying with an amount of 5.0124 million yuan and selling 1.8136 million yuan, leading to a net buying of 3.1998 million yuan [2] Historical Performance - Over the past six months, Keli Co., Ltd. has appeared on the daily trading board 28 times, with an average price increase of 0.25% the day after being listed and an average decline of 3.23% in the following five days [2]