Market Performance - On February 24, A-shares saw all three major indices rise by over 1%, with more than 4,200 stocks gaining [1] - The Shanghai Composite Index increased by 1.17% to 4,129.78 points, the Shenzhen Component Index rose by 1.82%, and the ChiNext Index climbed by 1.76% [2] - The total trading volume for A-shares reached 1.52 trillion yuan, with a predicted increase to 2.35 trillion yuan, up by 354.2 billion yuan [2] Sector Performance - Resource stocks, particularly oil and gas, led the market rally, with significant gains in companies like Tongyuan Petroleum and CNOOC Services, among others [2] - AI-related stocks experienced a substantial pullback, with companies like Seedance and DeepSeek seeing declines [4] - The film and cinema sector faced a sharp decline, with major players like Light Media and China Film hitting their daily limit down [4] Hardware and Technology - Demand driven by AI has led to strong performance in computing hardware stocks, with companies like Longfly Fiber achieving new historical highs [3] - Other notable gainers in the computing hardware sector included Tianfu Communication and Zhongji Xuchuang [3] Overall Market Sentiment - The market sentiment was influenced by concerns over Trump's tariff policies and escalating tensions in the Middle East, contributing to the rise in resource cycle stocks [2]

连板股方面，ST京蓝16天12板，ST金鸿、*ST万方5连板，金牛化工7天4板，豫能控股、美邦股份4连 板，江钨装备4天3板，汉缆股份3连板，金正大4天2板，*ST亚振、嘉泽新能3天2板，*ST铖昌、*ST仁 东等2连板，长飞光纤、深南电路等涨停。 2月24日午间，A股半日下来共有87只涨停股、13只跌停股。贵金属板块活跃，白银有色、湖南白银涨 停；MLCC概念走强，风华高科、昀冢科技涨停；玻纤概念上涨，宏和科技、山东玻纤4天3板，中国巨 石、国际复材等4天2板。 *ST精伦、*ST熊猫连续3日跌停，德才股份连续2日跌停，*ST国华、博纳影业、*ST原尚等跌停。 ...

经济观察网金牛化工（600722）股价逆板块下跌，主要受短期技术性回调、风电转型项目引发资金分 歧、主业承压与估值偏高、以及资金面短期波动等多重因素影响。 截至2月12日，金牛化工股价为9.63元，当日下跌6.87%，而所属的基础化工板块和化学原料板块均上 涨。其逆板块下跌的主要原因可归纳如下： 股价异动原因 金牛化工在近期表现强势，5日涨幅达22.68%，年初至今累计上涨62.12%。2月11日股价涨停后，2月12 日开盘即出现回调。技术指标显示，当前股价接近布林带上轨，且KDJ指标处于超买区间，存在短期获 利盘兑现压力。 公司项目推进 2026年1月，公司公告拟投资11.30亿元建设200MW风电项目，计划2027年底投产。该项目需持续投入 资金，但短期内无法贡献收益，市场对其财务压力及跨界经营风险存在担忧。转型消息公布后，股价出 现剧烈震荡，反映出资金对转型前景的分歧。 公司基本面 2025年前三季度，公司营收3.62亿元，归母净利润3602.85万元。当前市盈率为131.84倍，远高于行业平 均水平，市净率5.31倍也处于历史高位。高估值背景下，业绩增速未能匹配，加剧了股价波动。 股票近期走势 资金面 ...

Group 1 - The company produces methanol primarily as a chemical raw material [2] - The main downstream applications of methanol include acetic acid and dimethyl ether [2]

Group 1 - The core viewpoint of the article is that Jinniu Chemical primarily uses methanol as a raw material for chemical production, with its main downstream products being acetic acid and dimethyl ether [2] Group 2 - Jinniu Chemical responded to investor inquiries on February 10, indicating its focus on methanol as a key input in its operations [2] - The company highlights the significance of acetic acid and dimethyl ether as major products derived from methanol [2]

证券日报网讯 2月10日，金牛化工在互动平台回答投资者提问时表示，截至2025年9月30日，公司股东 人数为51662户。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯 2月10日，金牛化工在互动平台回答投资者提问时表示，关于公司的重大事项，请以上交 所披露的相关公告为准。 ...

格隆汇2月10日丨金牛化工(600722.SH)在投资者互动平台表示，公司没有境外业务。 ...

格隆汇2月10日丨金牛化工(600722.SH)在投资者互动平台表示，公司目前没有涉及半导体业务。 ...

Group 1 - The core viewpoint of the article is that Jinniu Chemical (600722.SH) primarily uses methanol as a chemical raw material, focusing on downstream products such as acetic acid and dimethyl ether, without involvement in fuel and energy businesses [1] Group 2 - The company emphasizes its role in the chemical industry, specifically in the production of acetic acid and dimethyl ether, indicating a strategic focus on chemical manufacturing rather than energy [1] - The statement clarifies the company's operational scope, which is limited to chemical raw materials, thereby providing insight into its business model and market positioning [1]