来源：新浪基金∞工作室 2月25日，石油ETF富国（159148）开盘跌0.19%，报1.061元。石油ETF富国（159148）重仓股方面，中 国石油开盘涨0.45%，中国海油涨0.21%，中国石化跌0.15%，杰瑞股份涨0.00%，广汇能源涨0.35%，招 商轮船涨4.33%，中远海能涨4.40%，九丰能源涨0.00%，新奥股份涨0.00%，海油工程跌2.28%。 石油ETF富国（159148）业绩比较基准为国证石油天然气指数收益率，管理人为富国基金管理有限公 司，基金经理为葛俊阳，成立（2026-02-03）以来回报为5.65%。 声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：605090 证券简称：九丰能源 公告编号：2026-008 江西九丰能源股份有限公司关于控股股东、实际控制人及其一致行动人 权益变动触及5%刻度的提示性公告 本公司控股股东广东九丰投资控股有限公司，实际控制人张建国先生、蔡丽红女士及其一致行动人保证 向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 因可转债转股导致总股本增加及股东持股变动，江西九丰能源股份有限公司（以下简称"公司"）控股股 东、实际控制人及其一致行动人持股比例由50.52%（截至2025年12月31日）变动至50.00%（截至2026 年2月24日），触及5%的整数倍刻度。 ■ 一、信息披露义务人及其一致行动人的基本信息 （一）身份类别 ■ （二）信息披露义务人及其一致行动人信息 注：上表中各股东持股比例按照权益变动前后的总股本分别计算，其相加之和与合计持股比例如有差 异，系四舍五入所致。 三、其他说明 1、本次权益变动未触及要约收购，亦不导致公司控股股东、实际控制人发生变化 ...

成为最具价值创造力的清洁能源服务商 证券代码：605090 证券简称：九丰能源 公告编号：2026-008 权益变动触及 5%刻度的提示性公告 本公司控股股东广东九丰投资控股有限公司，实际控制人张建国先生、蔡丽 红女士及其一致行动人保证向本公司提供的信息真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： 因可转债转股导致总股本增加及股东持股变动，江西九丰能源股份有限公司（以下 简称"公司"）控股股东、实际控制人及其一致行动人持股比例由 50.52%（截至 2025 年 12 月 31 日）变动至 50.00%（截至 2026 年 2 月 24 日），触及 5%的整数倍刻度。 | 权益变动方向 | 比例增加□ | | 比例减少☑ | | | | | --- | --- | --- | --- | --- | --- | --- | | 权益变动前合计比例 | 50.52%（截至 | 2025 | 年 12 | 月 | | 日） 31 | | 权益变动后合计比例 | 50.00%（截至 | 2026 | 年 2 | 月 | ...

成为最具价值创造力的清洁能源服务商 股票代码：605090 股票上市地点：上海证券交易所 信息披露义务人：蔡丽红 住所/通讯地址：广东省珠海市*** 信息披露义务人之一致行动人一：广东九丰投资控股有限公司 住所/通讯地址：广州市南沙区黄阁镇望江二街 5 号 2707 房（仅限办公） 信息披露义务人之一致行动人二：张建国 江西九丰能源股份有限公司 简式权益变动报告书 上市公司名称：江西九丰能源股份有限公司 股票简称：九丰能源 签署日期：2026 年 2 月 24 日 1 住所/通讯地址：广东省珠海市*** 信息披露义务人之一致行动人三：蔡丽萍 住所/通讯地址：广东省珠海市*** 信息披露义务人之一致行动人四：南京盈发创业投资合伙企业（有限合伙） 住所/通讯地址：江苏省南京市溧水区永阳街道水保东路 3 号 3 栋 404 室 信息披露义务人之一致行动人五：蔡建斌 住所/通讯地址：广东省广州市*** 信息披露义务人之一致行动人六：张宗衡 住所/通讯地址：广东省广州市*** 股份变动性质：可转债转股导致持股比例被动稀释、信息披露义务人减持股份 成为最具价值创造力的清洁能源服务商 信息披露义务人及其一致行动人声明 一、 ...

燃气Ⅱ行业跟踪周报 证券研究报告·行业跟踪周报·燃气Ⅱ 气温回暖&美伊局势紧张，美国气价回落，欧 洲气价微涨 增持（维持） [Table_Tag] [投资要点 Table_Summary] 证券分析师 袁理 执业证书：S0600511080001 021-60199782 yuanl@dwzq.com.cn 证券分析师 谷玥 执业证书：S0600524090002 guy@dwzq.com.cn 行业走势 2026 年 02 月 24 日 2026-02-02 -10% -5% 0% 5% 10% 15% 20% 25% 30% 35% 40% 2025/2/24 2025/6/22 2025/10/18 2026/2/13 燃气Ⅱ 沪深300 东吴证券研究所 1 / 13 请务必阅读正文之后的免责声明部分 ◼ 价格跟踪：气温回暖&美伊局势紧张，美国气价回落，欧洲气价微涨。 截至 2026/02/20,美国 HH/欧洲 TTF/东亚 JKM/中国 LNG 出厂/中国 LNG 到岸价周环比变动-3.4%/+1.1%/+1.4%/0%/+3.9%至 0.8/2.8/2.7/2.5/2.7 元 /方。 ◼ 供需分析 ...

石油板块集体爆发，消息面上，美伊局势持续升级，石油价格走高，VLCC运价春节假期大幅攀升。 中邮证券指出，假期美伊局势不明朗，原油获得地缘溢价。PX、PTA供需今年边际好转预期。PX（中 国主港）-石脑油（日本）的价差经过调整后开始稳定在300美元/吨附近，价差节后可能再度走强。 截至2026年2月24日 13:17，国证石油天然气指数(399439)强势上涨5.83%，成分股潜能恒信上涨 16.23%，中油工程上涨10.13%，蓝焰控股上涨10.04%，中曼石油，中海油服等个股跟涨。石油ETF鹏 华(159697)上涨5.97%，最新价报1.42元。 数据显示，截至2026年1月30日，国证石油天然气指数(399439)前十大权重股分别为中国石油、中国海 油、中国石化、杰瑞股份、广汇能源、招商轮船、中远海能、洲际油气、九丰能源、新奥股份，前十大 权重股合计占比66.76%。 石油ETF鹏华(159697)，场外联接(A：019827；C：019828；I：022861)。 以上内容与数据，与有连云立场无关，不构成投资建议。据此操作，风险自担。 石油ETF鹏华紧密跟踪国证石油天然气指数，国证石油天然气指数反映 ...

Core Insights - The nano-diamond market in China is projected to grow from 173.12 million yuan in 2016 to 298 million yuan in 2024, with a compound annual growth rate (CAGR) of 7.02% [1][12] - The industry is expected to reach a market size of approximately 31.89 million yuan by 2025, driven by advancements in synthesis technology and increasing demand from high-end manufacturing, new energy, and electronic information sectors [1][12] - The future of the nano-diamond industry is anticipated to focus on high performance, green development, and collaborative industrial ecosystems [1][12] Industry Overview - Nano-diamonds are non-metal materials composed of sp³ hybridized carbon atoms, exhibiting exceptional hardness, high thermal conductivity, and biocompatibility [3] - They can be synthesized through various methods, including high-temperature high-pressure and detonation techniques, and are categorized into single-dispersed nano-diamond particles and nano-diamond polycrystals [3][9] Market Dynamics - The demand for nano-diamonds is increasing due to the rising performance requirements in downstream industries such as high-end manufacturing and new energy [1][12] - The industry is supported by national policies that encourage the development of new functional materials, including nano-diamonds [7][8] Application Areas - Nano-diamonds have diverse applications across various fields, including: - As additives in metal coatings to enhance part lifespan by 1-9 times and reduce coating thickness by over 50% [5] - In catalysis to improve propane dehydrogenation selectivity and stability in redox reactions [5] - As lubricating oil additives to decrease friction loss by 30-40% [5] - In aerospace for turbine blade coatings and composite material reinforcement [5] - In medicine as drug carriers and fluorescent probes for targeted tumor therapy and in vivo imaging [5] Industry Chain - The upstream of the nano-diamond industry includes raw materials like graphite and methane, as well as equipment for synthesis [9] - The midstream consists of nano-diamond synthesis and processing companies, while the downstream encompasses applications in abrasives, lubricants, aerospace, metal coatings, and medical fields [9][10] Competitive Landscape - The nano-diamond industry in China features several key players, including: - Huifeng Diamond, specializing in synthetic single crystal diamond powder [13] - Sifangda, focusing on superhard materials and related products [15] - The competition is intensifying, with companies emphasizing technological innovation, brand building, and market expansion [13][15] Future Trends - The nano-diamond industry is expected to expand its application scenarios and innovate functionalities, moving from traditional uses to high-value fields such as biomedical, quantum information, and advanced manufacturing [16] - There will be a focus on optimizing synthesis processes for precision control, scalability, and environmental friendliness [17] - Cross-disciplinary integration and collaboration between academia and industry will enhance innovation and facilitate the transition of nano-diamonds from laboratory to industrial application [19]

Group 1 - The oil and gas ETF, Fuquo (159148), opened down 1.36% at 1.019 yuan [1] - Major holdings in the ETF saw declines: China National Petroleum Corporation down 2.17%, China National Offshore Oil Corporation down 2.93%, and Sinopec down 1.06% [1] - The ETF's performance benchmark is the National Securities Oil and Gas Index return rate, managed by Fuquo Fund Management Co., Ltd. [1] Group 2 - The fund manager is Ge Junyang, and since its establishment on February 3, 2026, it has returned 3.36% [1] - Other notable stock movements include: Jereh Group down 4.79%, Guanghui Energy down 1.45%, and China Merchants Energy down 0.23% [1] - New Hope Group saw a slight increase of 0.26%, while CNOOC Engineering fell by 1.10% [1]

Group 1 - The core viewpoint of the articles indicates that international oil prices are rising due to escalating tensions between the US and Iran, which outweighs the impact of a significant increase in US crude oil inventories [1] - OPEC's latest monthly report maintains its forecast for global oil supply and demand for the next two years, with a notable decrease in OPEC+ daily production in January, down by 439,000 barrels to 42.448 million barrels, exceeding market expectations [1] - Current international oil prices are characterized by a tendency to rise rather than fall, with various bullish catalysts emerging, leading to a greater potential for price increases compared to declines [1] Group 2 - The Guozheng Oil and Gas Index (399439) has seen an increase of 0.94%, with significant gains in constituent stocks such as CNOOC Engineering (up 9.97%) and Zhongman Petroleum (up 5.90%) [1] - The Penghua Oil ETF (159697) closely tracks the Guozheng Oil and Gas Index, which reflects the price changes of publicly listed companies in the oil and gas sector on the Shanghai and Shenzhen stock exchanges [2] - As of January 30, 2026, the top ten weighted stocks in the Guozheng Oil and Gas Index account for 66.76% of the index, including major companies like China National Petroleum, CNOOC, and Sinopec [2]

Group 1 - The core viewpoint of the news is that the Brent crude oil price reached $67 per barrel in January, the highest since September 2025, driven by global supply disruptions and tensions in Iran. However, prices are expected to decline in 2026 and 2027 due to rising global oil production exceeding demand, with forecasts of $58 and $53 per barrel respectively for those years [1] - The EIA's report indicates that global oil inventories are projected to continue increasing until 2027, suggesting a bearish outlook for oil prices in the medium term [1] - Regional factors remain a significant driver in the current oil market, with potential for unexpected price increases if geopolitical issues in Iran escalate beyond expectations [1] Group 2 - As of January 30, 2026, the top ten weighted stocks in the National Petroleum and Natural Gas Index (399439) include major companies such as China National Petroleum, China National Offshore Oil, and Sinopec, collectively accounting for 66.76% of the index [2] - The National Petroleum and Natural Gas Index reflects the price changes of publicly listed companies related to the oil and gas industry on the Shanghai and Shenzhen stock exchanges [1][2] - The Penghua Oil ETF (159697) closely tracks the National Petroleum and Natural Gas Index and has shown a recent increase of 0.74%, indicating positive market sentiment [1]