北京商报讯（记者 马换换 实习记者 李佳雪）8月1日晚间，石化机械（000852）披露公告称，公司从中 共重庆市纪律检查委员会、重庆市监察委员会网站获悉，公司独立董事周京平涉嫌严重职务违法，目前 正接受重庆市监察委员会监察调查。 石化机械表示，该事项不会对公司经营发展、财务状况及偿债能力产生影响。周京平所涉事项与公司业 务无关。 交易行情显示，截至8月1日收盘，石化机械股价报6.89元/股，总市值65.87亿元。 公告显示，周京平系公司独立董事，目前除担任公司独立董事、董事会审计委员会委员、董事会提名委 员会主任委员外，未担任公司其他职务，不参与公司日常经营管理。据石化机械2024年年报，周京平现 年58岁。 ...

Group 1 - The company, Shihua Machinery (000852.SZ), announced that its independent director, Zhou Jingping, is under investigation for serious job-related violations by the Chongqing Municipal Supervision Commission [1]

每经AI快讯，8月1日，石化机械公告，公司获悉，公司独立董事周京平涉嫌严重职务违法，目前正接 受重庆市监察委员会监察调查。周京平系公司独立董事，目前除担任公司独立董事、董事会审计委员会 委员、董事会提名委员会主任委员外，未担任公司其他职务，不参与公司日常经营管理。上述事项不会 对公司经营发展、财务状况及偿债能力产生影响。周京平所涉事项与公司业务无关。 （文章来源：每日经济新闻） ...

公司将关注上述事项的后续进展情况，严格按照相关规定及时履 行信息披露义务，敬请广大投资者注意投资风险。 特此公告。 中石化石油机械股份有限公司 关于公司独立董事接受监察调查的公告 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。 2025年8月1日，中石化石油机械股份有限公司（以下简称"公司"） 从中共重庆市纪律检查委员会、重庆市监察委员会网站获悉，公司独 立董事周京平涉嫌严重职务违法，目前正接受重庆市监察委员会监察 调查。 周京平系公司独立董事，目前除担任公司独立董事、董事会审计 委员会委员、董事会提名委员会主任委员外，未担任公司其他职务， 不参与公司日常经营管理。上述事项不会对公司经营发展、财务状况 及偿债能力产生影响。周京平所涉事项与公司业务无关。如周京平后 续无法正常履职，公司将根据《公司章程》及相关法律法规采取相应 措施。 证券代码：000852 证券简称：石化机械 公告编号：2025-047 中石化石油机械股份有限公司 董 事 会 2025 年 8 月 1 日 ...

| 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 动物疫苗 | 2.22 | 中船系 | -2.54 | | DRG/DIP | 1.87 | 兵装重组概念 | -1.90 | | BC电池 | 1.71 | 国产航母 | -1.45 | | 禽流感 | 1.62 | 民爆概念 | -1.19 | | ERP概念 | 1.61 | 可燃冰 | -1.14 | | 医疗废物处理 | 1.61 | 国家大基金持股 | -0.86 | | TOPCON电池 | 1.53 | 足球概念 | -0.78 | | 烟草 | 1.53 | 稀土永磁 | -0.73 | | 医药电商 | 1.51 | 中字头股票 | -0.73 | | MLOps概念 | 1.50 | 共封装光学(CPO) | -0.71 | 截至8月1日收盘，可燃冰概念下跌1.14%，位居概念板块跌幅榜前列，板块内，中国石化、新锦动力、 德石股份等跌幅居前，股价上涨的有3只，涨幅居前的有潜能恒信、广州发展、海默科技等，分别上涨 1.26%、0.63%、0.48%。 资金面上看，今日 ...

Group 1 - The State Intellectual Property Office of China granted a patent for a "composite impact drilling tool" to Sinopec Jianghan Drilling Machinery Co., Ltd. and Sinopec Petroleum Machinery Co., Ltd. The patent authorization announcement number is CN114809906B, with an application date of May 2022 [1] - Sinopec Jianghan Drilling Machinery Co., Ltd. was established in 2007, located in Wuhan, primarily engaged in the automotive manufacturing industry, with a registered capital of 400 million RMB. The company has participated in 5,000 bidding projects and holds 372 patents [1] - Sinopec Petroleum Machinery Co., Ltd. was founded in 1998, also located in Wuhan, focusing on the petroleum, coal, and other fuel processing industries, with a registered capital of approximately 9.56 billion RMB. The company has invested in 15 enterprises, participated in 1,463 bidding projects, and holds 1,644 patents [1]

Group 1 - The stock price of Sinopec Petroleum Machinery Co., Ltd. (000852) closed at 7.1 yuan on July 30, 2025, with an increase of 0.57% and a turnover rate of 2.66% [1] - The company reported a total revenue of 1.541 billion yuan for Q1 2025, a year-on-year decrease of 7.87%, and a net profit attributable to shareholders of 5.8461 million yuan, down 76.90% year-on-year [1] - The company's liquidity ratios include a current ratio of 1.209 and a quick ratio of 0.637, with a debt-to-asset ratio of 69.50% [1] Group 2 - Sinopec Petroleum Machinery Co., Ltd. has made investments in 15 enterprises and participated in 1,460 bidding projects, holding 1,635 patent records and 25 administrative licenses [2]

截至7月30日收盘，可燃冰概念上涨3.07%，位居概念板块涨幅第1，板块内，10股上涨，潜能恒信、新 锦动力、神开股份等涨幅居前，分别上涨11.82%、8.07%、4.76%。 资金面上看，今日可燃冰概念板块获主力资金净流入0.21亿元，其中，7股获主力资金净流入，净流入 资金居首的是潜能恒信，今日主力资金净流入6615.85万元，净流入资金居前的还有神开股份、海默科 技、新锦动力等，主力资金分别净流入4791.59万元、3886.83万元、2255.01万元。 资金流入比率方面，海默科技、潜能恒信、神开股份等流入比率居前，主力资金净流入率分别为 10.08%、9.29%、5.00%。（数据宝） 可燃冰概念资金流入榜 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 可燃冰 | 3.07 | 电子身份证 | -2.82 | | 青蒿素 | 2.33 | 数字货币 | -2.81 | | 乳业 | 1.84 | 移动支付 | -2.56 | | 玉米 | 1.38 | 兵装重组概念 | -2.46 | | 社区团 ...

Group 1 - The State Intellectual Property Office of China granted a patent for a "dual-layer quick-push vertical drilling tool" to Sinopec Jianghan Drilling Machinery Co., Ltd. and Sinopec Petroleum Machinery Co., Ltd. The patent authorization announcement number is CN114776221B, with an application date of April 2022 [1] - Sinopec Jianghan Drilling Machinery Co., Ltd. was established in 2007 and is located in Wuhan. The company primarily engages in the automotive manufacturing industry with a registered capital of 400 million RMB. It has participated in 5,000 bidding projects and holds 368 patents [1] - Sinopec Petroleum Machinery Co., Ltd. was founded in 1998 and is also based in Wuhan, focusing on the petroleum, coal, and other fuel processing industries. The company has a registered capital of approximately 955.67 million RMB, has invested in 15 enterprises, participated in 1,456 bidding projects, and holds 1,631 patents [1]

Group 1: Hydrogen Energy Industry Insights - AEM hydrogen production is a significant trend in the hydrogen energy sector, with high potential for future development; the core of AEM hydrogen production lies in the AEM membrane, which has gained industry-wide recognition[2] - Polychemical currently has a market capitalization of 2.4 billion yuan[2] - Zhongyuan Neipei is a key player in the hydrogen energy industry chain in Henan Province, actively transitioning to hydrogen fuel cell components and recently signing a strategic cooperation agreement with Sunshine New Energy[2] Group 2: Market Context and Risks - The global warming crisis is accelerating, necessitating a reduction in carbon dioxide emissions; hydrogen energy is positioned as a crucial tool for industrial decarbonization and will likely become a major winner in carbon neutrality over the coming decades[5] - The hydrogen energy industry chain includes upstream hydrogen production, midstream storage and transportation, and downstream applications, with nearly 100 listed companies in the A-share market involved in hydrogen energy[5] - Risks include potential underperformance of industrial policies and technological breakthroughs not meeting expectations[3]