每经讯，2026年2月5日，北交所上市公司科力股份（920088，收盘价：43.59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23.72%，成交数量753.94万股，成交金额3.38亿元。买一席位为国信证券股份有限公司深圳互联网分公司，买 入1678.26万元；卖一席位为机构专用，卖出1152.59万元。 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前核实。据此操作，风险自担。 | | 2026-02-05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) | | ਜੇਟ ਹ | 国信证券股份有限公司深圳互联网分公司 | 16782648.39 | 2067411.45 | | 买2 | 机构专用 | 8850160.57 | 11525921.96 | | ग्रेउ | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 4860172.54 | 5183744.68 | | 买4 | 国金证券股份有限公司深圳分公司 | 4632128.48 | 186168 ...

每经讯，2026年2月4日，北交所上市公司科力股份（920088，收盘价：46.87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38.15%，成交数量1212.5万股，成交金额5.72亿元。买一席位为中信建投证券股份有限公司东莞东莞大道证券 营业部，买入1397.15万元；卖一席位为机构专用，卖出1387.59万元。 | | 2026-02-04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) | | न्द्र ग | 中信建投证券股份有限公司东莞东莞大道证券营业部 | 13971530.05 | 0 | | 址2 | 机构专用 | 12031494.75 | 13875857 49 | | ग्रेउ | 东方财富证券股份有限公司拉萨团结路第一 一证券营业部 | 9423420.9 | 9712108.64 | | नेटर | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 8309604.91 | 9891896.26 | | ન્નેર | 东方财富证券股份 ...

早盘，油气设服板块逆势上涨，科力股份涨超10%，潜能恒信涨超8%，通源石油涨超6%，洲际油气涨超3%，中曼石油、蓝焰控股、广汇能源、贝肯能源、 首华燃气、中油工程等涨超2%。 | | 名称 | 涨幅量 | | --- | --- | --- | | 1 | 科力股份 | +10.93% | | 2 | 潜能恒信 | +8.50% | | 3 | 通源石油 | +6.33% | | 4 | 洲际油气 | +3.81% | | 5 | 中曼石油 | +2.73% | | 6 | 蓝焰控股 | +2.58% | | 7 | 广汇能源 | +2.41% | | 8 | 贝肯能源 | +2.20% | | 9 | 直华燃气 | +2.14% | | 10 | 中油工程 | +2.06% | | 11 | 惠博音 | +1.79% | | 12 | 石化油服 | +1.74% | | 13 | 准油股份 | +1.70% | | 14 | 甲国海祖 | +1.48% | | 15 | 中海油服 | +1.41% | 当前市场炒作油气设服板块的核心逻辑在于油价上行预期下，全球油企加大油气勘探开发投入，行业订单规模有望大幅增 ...

每经讯，2026年2月3日，北交所上市公司科力股份（920088，收盘价：43.99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30.38%，成交数量965.56万股，成交金额4.17亿元。买一席位为机构专用，买入1275.15万元；卖一席位为国 信证券股份有限公司深圳互联网分公司，卖出3609.55万元。 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前核实。据此操作，风险自担。 | | 2026-02-03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) | | ਜੇਟ ਹ | 机构专用 | 12751539.68 | 14365772.01 | | ग्रेट | 国信证券股份有限公司深圳互联网分公司 | 8863350.65 | 36095518.45 | | ऋ३ | 东方财富证券股份有限公司拉萨团结路第一证券营业部 | 8322523.38 | 4991599.63 | | 买4 | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 5924787. ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 920088 | 科力股份 | 42.50 | -17.95% | 10.74万 | 4.72 乙 | | 300164 | 通源石油 | 11.05 | -14.21% | 240.79万 | 26.98亿 | | 300191 | 潜能恒信 | 27.31 | -12.83% | 36.98万 | 10.38亿 | | 603619 | 中曼石油 | 31.22 | -10.00% | - 4.88万 | 1.52亿 | | 002207 | 准油股份 | 10.01 | -9.98% | 4.23万 | 4236.13万 | | 600871 | 石化油服 | 3.07 | -9.97% | 82.22万 | 2.52亿 | | 600339 | 中油工程 | 3.84 | -8.13% | 256.35万 | 10.05 Z | | 002828 | 贝肯能源 | 12.08 | -7.72% | 42.97万 | 5.22亿 | | 60 ...

（记者 曾健辉） 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前核实。据此操作，风险自担。 每日经济新闻 每经讯，2026年2月2日，北交所上市公司科力股份（920088，收盘价：42.5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33.78%，成交数量1073.54万股，成交金额4.72亿元。买一席位为国信证券股份有限公司深圳互联网分公司，买 入3375.36万元；卖一席位为中泰证券股份有限公司杭州湖墅南路证券营业部，卖出693.42万元。 | | 2026-02-02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) | | ポリ | 国信证券股份有限公司深圳互联网分公司 | 33753637.38 | 5015781.2 | | 买2 | 机构专用 | 14358486.73 | 4507644.81 | | 买3 | 国金证券股份有限公司深圳分公司 | 12661704.48 | 3673799.29 | | 买4 | 东吴证券股份有限公司苏州西北街证券营业部 ...

Group 1 - The report highlights the recent issuance of a notification by the National Development and Reform Commission and the National Energy Administration to improve the capacity pricing mechanism for power generation, which aims to adapt to the needs of the new power system and market structure [6][9]. - As of the end of 2025, China's cumulative installed capacity of new energy storage is expected to reach 213.3 GW, representing a year-on-year growth of 54%. The market share of lithium-ion batteries in new energy storage is projected to increase significantly from 8.2% at the end of the 13th Five-Year Plan to 65.8% by the end of the 14th Five-Year Plan [12][19]. - The report identifies 13 core companies in the energy storage industry chain listed on the Beijing Stock Exchange, including Changhong Energy, Haixi Communication, and others, which are involved in various aspects of energy storage technology and products [28][29]. Group 2 - The median price-to-earnings (P/E) ratio for the new energy industry on the Beijing Stock Exchange has decreased from 37.1X to 35.9X, with the median market capitalization dropping from 27.2 billion to 24.2 billion [31][32]. - The report notes that the median P/E ratio for electronic equipment companies on the Beijing Stock Exchange has declined from 65.8X to 61.1X, indicating a shift in market valuation trends [31][32]. - The report indicates that the median P/E ratio for mechanical equipment companies has decreased from 44.6X to 42.3X, reflecting changes in investor sentiment and market conditions [31][32].

Group 1 - The PVC industry is showing signs of recovery after hitting a historical low in December 2025, with the PVC index reaching 4290 RMB/ton, the lowest in nearly a decade [1][15][20] - The industry has been under pressure due to demand contraction and overcapacity, leading to significant losses for production companies, indicating limited room for further price declines [1][20] - The overall PVC production capacity in China is expected to stabilize around 30 million tons, with no new installations anticipated in 2026 and significant uncertainty for projects planned from 2027 to 2030 [1][21][25] Group 2 - Jiexian Co., a high-tech enterprise, focuses on the research, production, and sales of new environmentally friendly PVC stabilizers and additives, with products widely used in various PVC applications [2][31] - The company is expected to report a net loss of 2.3 million to 1.8 million RMB for 2025, a significant decline from a profit of 11.74 million RMB in 2024, primarily due to weakened demand and increased competition [4][90] - Hanwei Technology specializes in the development and production of polymer material additives, with its products used in PVC as heat stabilizers, indicating a strong market presence in the industry [36] Group 3 - The chemical new materials sector on the North Exchange experienced a decline of 2.68% this week, with most sub-industries showing negative performance [3][42] - The overall market performance was weak, with only the professional technical services sector showing an increase, while other sectors like non-metal materials and rubber products saw significant declines [3][43] - Key stocks that performed well this week included Keli Co. (+33.99%), Gebijia (+19.72%), and Meibang Technology (+18.45%), indicating potential investment opportunities within the sector [3][44] Group 4 - The PVC price is currently at 4610 RMB/ton, reflecting a slight increase of 1.54% over the month, but a decrease of 7.43% year-on-year [49][50] - The PVC industry is expected to see a gradual recovery in prices and profitability as high-cost small producers exit the market, leading to improved supply-demand dynamics [1][28] - The export volume of PVC resin from China reached 4.46 million tons in 2025, a year-on-year increase of 43.6%, suggesting a growing market share globally as overseas capacities continue to exit [25][26]

Trading Activity - The average daily trading amount on the North Exchange increased by 8.83% to 28.738 billion yuan[7] - The weekly turnover rate for the North Exchange was 27.94%[7] - The North Exchange's trading amount accounted for 0.94% of the total market, remaining stable compared to the previous week[11] Index Performance - The North 50 Index declined by 3.59% during the week[16] - Other major indices also experienced declines, with the ChiNext Index down by 0.91% and the Shanghai Composite Index up by 0.10%[16] Sector Analysis - Most sectors on the North Exchange had negative median returns, with the petroleum and petrochemical sector leading with a median increase of 33.99%[21] - The power equipment sector had the largest median decline at -8.07%[21] - The computer industry had the highest median P/E ratio at 139.33 times, indicating high valuation compared to other sectors[21] New Listings - One new stock was offered and two new stocks were listed on the North Exchange during the week[44] - The first-day average price increase for the newly listed stocks was 105.63% for Agricultural University Technology and 186.93% for Meidel[44] New Third Board Trading - The trading scale of the New Third Board decreased, with the innovative tier's trading amount down by 12.08% to 0.965 billion yuan, while the basic tier increased by 22.05% to 0.372 billion yuan[36]

免责声明：本文内容与数据仅供参考，不构成投资建议，使用前核实。据此操作，风险自担。 每日经济新闻 （记者 曾健辉） 每经讯，2026年1月30日，北交所上市公司科力股份（920088，收盘价：51.8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43.41%，成交数量1379.68万股，成交金额7.73亿元。买一席位为东方财富证券股份有限公司拉萨团结路第一 证券营业部，买入1241.1万元；卖一席位为机构专用，卖出2106.64万元。 | | 2026-01-30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团结路第一证券营业部 | 12411022.41 | 8566820.78 | | ポン | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 10073462 | 8567968.59 | | ग्रेउ | 中泰证券股份有限公司杭州湖墅南路证券营业部 | 8147622 | 22192.75 | | 买4 | ...