流动性方面，截止7月23日，港股央企红利50ETF（520990）近20个交易日累计成交金额29.62亿元，日 均成交金额1.48亿元；今年以来，134个交易日，累计成交金额155.35亿元，日均成交金额1.16亿元。 港股央企红利50ETF（520990）现任基金经理为龚丽丽、汪洋。龚丽丽自2024年7月25日管理（或拟管 理）该基金，任职期内收益17.15%；汪洋自2025年7月15日管理（或拟管理）该基金，任职期内收益 3.73%。 最新定期报告显示，港股央企红利50ETF（520990）重仓股包括中国移动、中国石油股份、中远海控、 中国海洋石油、中国神华、中国石油化工股份、中国电信、中国联通、招商银行、中煤能源，持仓占比 如下。 股票代码股票名称持仓占比持仓股数（股）持仓市值（元）00941中国移动10.83%621.75万4.94亿00857 中国石油股份10.55%7814.80万4.81亿01919中远海控9.66%3540.75万4.40亿00883中国海洋石油 9.03%2547.10万4.12亿01088中国神华8.09%1328.00万3.69亿00386中国石油化工股份7.66%931 ...

7月22日，中国石油（601857）集团董事长、党组书记戴厚良在上海拜会了上海市委书记陈吉宁，双方 就深化互利合作进行交流。上海市委常委、市委秘书长华源，副市长刘多，中国石油集团副总经理、党 组成员任立新，以及双方有关部门负责人等参加会见。 ...

智通财经7月23日电，据中国石油消息，今天（7月23日），我国油气产量规模最大的油气田——长庆油 田页岩油日产量首次突破万吨，达到10006吨，标志着我国页岩油开发能力取得新突破。 长庆油田页岩油日产量首次突破万吨 ...

他们说："24小时随时待命守护城市烟火气。"自入夏以来，兰陵公司维抢修队制定了详细的"夏季维保方案"，针对用户分布特点，科学调配、精准布防，全 力打造一支"召之能来、来之能战、战之必胜"的强有力的保障队伍。炎炎烈日，安全帽下的脸颊被晒得黝黑，工装湿了又干、干了又湿，盐渍在后背凝结成 地图般的痕迹，那是维抢修队员们尽职守责的勋章。 他们说："用优质服务为夏季降温。"兰陵公司始终坚持"服务第一，用户至上"的服务宗旨，牢记"始于用户需求，臻于用户满意，超越用户期望"的服务理 念。入夏以来，营业厅成为了"清凉驿站"，为环卫工人、外卖骑手、快递小哥、老年人等提供避暑休息场所。同时，营业厅还为群众提供饮用水、藿香正气 水、清凉油等降温防暑用品，以实际行动为高温下的劳动者送去关怀与清凉。 齐鲁晚报·齐鲁壹点记者 白新鑫 通讯员 苏飞 自进入7月以来，山东省各地普遍高温，山东兰陵也开启"高温桑拿"模式。面对持续高温，中国石油天然气销售山东公司兰陵中石油昆仑众德燃气公司燃气 人的工作热情丝毫不减，他们不惧高温，迎"热"而上，用汗水诠释央企担当，以专业护航燃气安全，面对高温"烤"验，听听他们怎么说。 他们说："两小时巡检一次，一 ...

Group 1: Market Overview - The Hang Seng Index (HSI) has reached a new high since February 2022, surpassing the 25,000 points mark, with bullish investors optimistic about reaching 26,000 points [1] - The index has shown a positive outlook as it breaks through the upper Bollinger Band, with resistance levels identified at 25,143 points and 25,700 points [1] Group 2: Company Analysis - Sinopec (00386.HK) - Sinopec's stock has broken its previous high, with potential to rise to 4.85 HKD, supported by a strong buy signal [3][4] - The stock has shown a volatility of over 6%, with resistance levels at 4.8 HKD and 4.86 HKD [4] Group 3: Company Analysis - PetroChina (00857.HK) - PetroChina's stock has also broken its previous high, with a strong buy signal and a closing price above the upper Bollinger Band [7] - Current resistance level is at 7.74 HKD, with potential to reach 7.96 HKD if it breaks through [7] Group 4: Company Analysis - Xiaomi (01810.HK) - Xiaomi's stock is performing well, with a buy signal and resistance levels at 59.8 HKD and 61.1 HKD [10] - Investors are optimistic about Xiaomi's AI initiatives, with a target price of 60 HKD and a call option strike price of 68.88 HKD [10] Group 5: Company Analysis - Alibaba (09988.HK) - Alibaba's stock is close to the upper Bollinger Band at 118.5 HKD, with a buy signal and resistance levels at 120.6 HKD and 128.4 HKD [13] Group 6: Company Analysis - NetEase (09999.HK) - NetEase's stock has surged past previous highs, with a strong buy signal and resistance at 128 HKD, potentially reaching 131 HKD if it breaks through [16]

Core Insights - Public funds continued to increase their holdings in Hong Kong stocks in Q2 2025, with the market value of Hong Kong stocks in the sample of actively managed equity funds rising to 20.0%, up from 19.2% in Q1 2025 [6][10] - The increase in holdings was primarily in small and medium-sized Hong Kong stocks, with the Hang Seng Small Cap Index's component stocks' market value share in the total Hong Kong stock holdings of funds increasing by 5.6 percentage points [6][10] - Sector-wise, public funds mainly increased their positions in the pharmaceutical, light manufacturing, non-bank financials, and banking sectors, corresponding to themes of innovative drugs, new consumption, and dividends [6][10] Fund Holdings Analysis - The report indicates a significant shift in fund holdings, with a reduction in the technology sector, particularly in internet and automotive stocks, which had previously seen substantial gains [6][10] - The technology sector's market value share in fund holdings decreased by 3.7 percentage points, while the media and retail sectors also saw declines [10][12] - Conversely, the consumer sector saw an increase of 3.8 percentage points in market value share, indicating a strategic pivot towards consumer-related investments [10][12] Specific Stock Movements - Notable changes in specific stock holdings include Tencent Holdings decreasing from 21.5% to 17.8%, while Alibaba's share dropped from 10.6% to 6.3% [12] - In contrast, stocks like Kuaishou and Pop Mart saw increases in their holdings, reflecting a shift towards emerging consumer brands [12] - The report highlights a significant increase in holdings for companies like Xinda Biopharmaceuticals, which rose from 1.2% to 3.5%, indicating a growing interest in innovative healthcare solutions [12]

智通财经7月22日电，香港交易所信息显示，贝莱德在中国石油股份的持股比例于07月16日从6.66%升 至7.15%。 ...

证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项发明专利授权，专利名为"常规热解实验中游离油及吸附油温度阈值的确定方法"，专利申请号为CN202110785956.7 专利摘要：本发明公开了一种常规热解实验中游离油及吸附油温度阈值的确定方法，其特征在于，包括：获取样品在常规热解实验中的随时间变化的电信号数据集合、游离油电信号值和吸附油电 今年以来中国石油新获得专利授权663个，较去年同期减少了49.2%。结合公司2024年年报财务数据，2024年公司在研发方面投入了230.14亿元，同比增4.77%。 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。 通过天眼查大数据分析，中国石油天然气股份有限公司共对外投资了1284家企业，参与招投标项目496次；财产线索方面有商标信息107条，专利信息30487条；此外企业还拥有行政许可169个 数据来源：天眼查APP ...

Core Viewpoint - The SynBioCon 2025 conference will focus on the integration of AI with biomanufacturing, green chemicals and new materials, future food, and future agriculture, aiming to explore the development trends of the biomanufacturing industry during the 14th Five-Year Plan period [1]. Group 1: Conference Overview - The conference will be held from August 20-22, 2025, in Ningbo, Zhejiang [1]. - It aims to promote the transfer and transformation of scientific and technological achievements, product scaling, and talent acquisition in the biomanufacturing sector [1]. Group 2: Organizers and Supporters - Organized by Ningbo Detaizhongyan Information Technology Co., Ltd. (DT New Materials) and co-organized by several academic and research institutions [2]. - Supported by various associations and alliances, including the Chinese Society of Biotechnology and the Zhejiang Synthetic Biology Industry Technology Alliance [2]. Group 3: Key Speakers and Experts - Notable experts include Zhang Xian'en, Dean of the School of Synthetic Biology at Shenzhen University, and other prominent figures from various universities and research institutes [4][5][7][8][11][15][19][21][27][30]. - The conference will feature discussions on innovative biomanufacturing technologies and applications, including the development of bio-based products and processes [9][12][24][31]. Group 4: Conference Agenda - The agenda includes a series of forums and discussions on topics such as green chemicals, AI in biomanufacturing, and future food and agriculture [36][37]. - Activities will include a high-level roundtable, youth forums, and specialized sessions focusing on various aspects of biomanufacturing [36][37].

Group 1 - The core viewpoint of the article highlights the performance of the China Securities Hong Kong 300 Value Index, which has shown significant increases over various time frames, including a 4.88% rise in the past month, a 17.58% rise in the past three months, and a 19.70% rise year-to-date [1] - The China Securities Hong Kong 300 Value Index consists of four indices: the China Securities Hong Kong 300 Growth Index, the China Securities Hong Kong 300 Value Index, the China Securities Hong Kong 300 Relative Growth Index, and the China Securities Hong Kong 300 Relative Value Index, reflecting the overall performance of different style securities based on the China Securities Hong Kong 300 Index sample [1] - The top ten holdings of the China Securities Hong Kong 300 Value Index include major financial institutions and corporations, with the largest weight being China Construction Bank at 10.49%, followed by HSBC Holdings at 9.78% and China Mobile at 7.34% [1] Group 2 - The industry composition of the China Securities Hong Kong 300 Value Index shows that the financial sector dominates with a 59.13% share, followed by communication services at 11.02% and energy at 10.44% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year, ensuring that the sample ratio does not exceed 20% during each adjustment [2] - The weight factors of the index holdings are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments in case of sample changes due to delistings or corporate actions such as mergers and acquisitions [2]