Group 1 - The Shanghai Composite Index fell by 0.46% to close at 3666.44 points, while the Hang Seng Index decreased by 0.37% to 25519.32 points [1] - China Eastern Airlines' A/H premium reached 42.29%, ranking 82nd among A/H shares [1] - At market close, China Eastern Airlines' A-shares were priced at 3.85 yuan, down 0.52%, and H-shares were at 2.96 HKD, down 0.67% [1] Group 2 - China Eastern Airlines, headquartered in Shanghai, is one of China's three major state-owned airlines, with its origins tracing back to the establishment of the first flight squadron in January 1957 [1] - The airline operates a modern fleet of over 800 aircraft, making it one of the youngest fleets globally, and has the largest internet-enabled wide-body fleet in China [1] - China Eastern Airlines has pioneered the upgrade of in-flight Wi-Fi technology, allowing passengers to enjoy "full online" experiences without the previous 3000-meter altitude restriction [1] - As a global launch customer of the domestically produced C919 aircraft, China Eastern has successfully commenced commercial operations of this model [1] - The airline has established dual core hubs in Beijing and Shanghai, along with regional hubs in Xi'an and Kunming, covering all provincial capitals and airports with over 10 million passengers [1]

Core Points - The Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1] - Sinopec Oilfield Service Corporation (SSC) has an AH premium of 173.49%, ranking fourth among AH shares [1] - SSC's A-shares closed at 2.05 yuan, up 0.99%, and H-shares closed at 0.82 HKD, up 2.5% [1] Company Overview - Sinopec Oilfield Service Corporation is a major integrated oil and gas engineering and technical service company controlled by China Petroleum & Chemical Corporation (Sinopec Group) [1] - The company has over 60 years of operational performance and extensive project execution experience, positioning itself as a leader in China's integrated oil service industry [1] - The company was formed through the restructuring of various oilfield enterprises and was listed simultaneously in Shanghai and Hong Kong in 2014 [1]

中铝国际AH溢价达111.8%，位居AH股溢价率第20位。当日收盘，中铝国际A股报5.15元，涨幅0.19%， H股报2.66港元，上涨2.31%。 8月13日，上证指数涨0.48%，收报3683.46点，恒生指数涨2.58%，收报25613.67点。 本文源自：金融界 作者：行情君 资料显示，中铝国际工程股份有限公司(简称"中铝国际")成立于2003年12月16日,隶属于中国铝业集团有 限公司(以下简称"中铝集团")的工程技术经营单元,是中铝集团控股子公司,所在地位于北京市海淀区杏 石口路99号C座,拥有工程设计综合甲级资质,是中国有色金属行业领先的技术、工程服务与设备供应 商。中铝国际于2012年7月6日在香港联交所(H股代码:02068.HK)上市,于2018年8月31日在上海证券交易 所(A股代码:601068.SH)主板上市,成为"A+H"股有色工程技术第一股。 *注：AH股是指同时在A股和港股上市的公司，溢价（A/H）越大，说明H股相比A股越便宜。 ...

Group 1 - The Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1] - Shanghai Petrochemical's A/H premium reached 127.51%, ranking 16th among A/H shares [1] - At the close, Shanghai Petrochemical's A-shares were priced at 2.87 yuan, down 0.35%, and H-shares were at 1.38 HKD, remaining flat [1] Group 2 - Shanghai Petrochemical is a subsidiary of Sinopec and is one of China's major integrated refining and chemical enterprises [1] - The company is a significant producer of refined oil, intermediate petrochemical products, synthetic resins, and synthetic fibers in China [1] - Shanghai Petrochemical was established in 1972 and became the first company in China to be listed simultaneously in Shanghai, Hong Kong, and New York in 1993 [1]

Core Viewpoint - The article highlights the performance of Longyuan Power, a leading player in China's renewable energy sector, particularly in wind power, and its significant A/H share premium, indicating a favorable market perception of its stock [1][2]. Company Overview - Longyuan Power Group Co., Ltd. was established in 1993 and has undergone several organizational changes, currently under the State Energy Group [1]. - The company is recognized as "China's first renewable energy stock" and was successfully listed on the Hong Kong main board in 2009, followed by its A-share listing in 2022 [1]. - Longyuan Power is noted for being one of the earliest specialized companies in wind power development in China, pioneering offshore, low-wind-speed, and high-altitude wind power sectors [1]. Market Performance - On August 13, the Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1]. - Longyuan Power's A-shares closed at 16.87 yuan, down 0.24%, while its H-shares closed at 7.06 HKD, up 0.43% [1]. - The A/H share premium for Longyuan Power reached 161.41%, ranking it eighth among A/H shares [1]. Industry Position - Since 2015, Longyuan Power has maintained its position as the world's largest wind power operator, continuously leading industry development and technological advancements [1].

Group 1 - The Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1] - China Oilfield Services Limited (COSL) has an AH premium of 112.57%, ranking 19th among AH stocks in terms of premium rate [1] - COSL's A-shares closed at 14.01 yuan, remaining flat, while its H-shares closed at 7.21 Hong Kong dollars, up by 0.14% [1] Group 2 - COSL is recognized as a large-scale integrated oilfield service provider globally, offering services across all stages of offshore oil and gas exploration, development, and production [1] - The company's business is divided into four main categories: geophysical exploration services, drilling services, oilfield technical services, and marine services [1] - COSL was publicly listed on the Hong Kong Stock Exchange on November 20, 2002, and began trading on the Shanghai Stock Exchange on September 28, 2007 [1]

Group 1 - The Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1] - China Merchants Industry Holdings Co., Ltd. (the "Company") has an A/H premium of 127.84%, ranking 15th among A/H shares [1] - The Company’s A shares closed at 2.52 yuan, down 0.4%, and H shares closed at 1.21 HKD, remaining flat [1] Group 2 - The Company is a subsidiary of China Ocean Shipping Group Co., Ltd. ("COSCO Shipping Group") and specializes in shipping logistics and financial operations [1] - Established in 1997 and headquartered in Shanghai, the Company is listed in both Hong Kong and Shanghai [1] - The Company focuses on container manufacturing, leasing, and shipping leasing, supported by investment management to achieve integrated development [1] - The container manufacturing business has an annual design capacity exceeding 1.4 million TEU, making it the second largest in the world, serving globally recognized shipping lines and leasing companies [1] - The Company aims to enhance its core competitiveness through technological innovation and green low-carbon transformation, striving to become a world-class logistics equipment technology enterprise [1]

Core Viewpoint - The article highlights the performance of the Shanghai Fudan Zhangjiang Bio-Pharmaceutical Co., Ltd., emphasizing its significant A/H share premium and its ongoing innovations in the biopharmaceutical sector [1][2]. Company Overview - Shanghai Fudan Zhangjiang Bio-Pharmaceutical Co., Ltd. was established in November 1996 in the Zhangjiang Hi-Tech Park, Shanghai, with notable shareholders including Shanghai Pharmaceuticals Holding Co., Ltd. [1] - The company focuses on innovative research, development, production, and sales in the biopharmaceutical field, aiming to become a leading innovation enterprise centered on intellectual property [1]. Market Performance - On August 13, the Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1]. - Fudan Zhangjiang's A-shares closed at 10.59 yuan, with a gain of 0.67%, while its H-shares closed at 3.92 HKD, experiencing a decline of 1.75% [1]. Competitive Advantage - The company has developed a competitive edge through continuous innovation in areas such as gene technology drugs, photodynamic therapy drugs, nanotechnology drugs, and oral solid dosage technology drugs [1]. - Fudan Zhangjiang has participated in several national key science and technology projects, including the "National Key Technology R&D Program," "National High Technology Research and Development Program (863 Program)," and the "Major New Drug Creation" technology major special project [1].

Core Points - The Shanghai Composite Index rose by 0.48% to close at 3683.46 points, while the Hang Seng Index increased by 2.58% to 25613.67 points [1] - Hongye Futures has the highest A/H premium at 197.0%, indicating that its H-shares are relatively cheaper compared to A-shares [1] - Hongye Futures' A-shares closed at 12.76 yuan, down by 1.09%, and its H-shares closed at 4.7 HKD, down by 1.26% [1] Company Overview - Hongye Futures Co., Ltd. was established in 1995 and is a state-owned enterprise fully owned by Jiangsu Provincial State-owned Assets Supervision and Administration Commission [1] - The company operates in various sectors including commodity futures brokerage, financial futures brokerage, futures investment consulting, asset management, and fund sales [1] - Hongye Futures has established 38 branches in major financial centers and key cities across China, ranking among the top in the industry [1] - The company has received multiple honors, including "National Civilized Unit" and "China's Best Futures Company" [1] Subsidiaries and Services - The wholly-owned subsidiary Hongye International Finance primarily engages in overseas securities and futures trading, asset management, and investment consulting services [1] - Hongye Capital, a wholly-owned risk management subsidiary, focuses on bulk commodity trading and risk management, serving as a market maker for various futures products [1]

*注：AH股是指同时在A股和港股上市的公司，溢价（A/H）越大，说明H股相比A股越便宜。 本文源自：金融界 8月13日，上证指数涨0.48%，收报3683.46点，恒生指数涨2.58%，收报25613.67点。 南方航空AH溢价达63.67%，位居AH股溢价率第55位。当日收盘，南方航空A股报5.76元，涨幅 0.35%，H股报3.85港元，上涨2.67%。 资料显示，中国南方航空股份有限公司简称"中国南方航空"或"南方航空",英文名称为China Southern Airlines,简称CSN,是中国南方航空集团有限公司控股的运输航空公司,总部位于广东省广州市。南方航空 以蓝色垂直尾翼镶红色木棉花为公司标志,以"让更多人乐享美好飞行"为企业使命,秉持"安全第一客户为 本"的核心价值观,大力弘扬"勤奋、务实、包容、创新"的南航精神,致力建设具有全球竞争力的世界一流 航空运输企业。 作者：行情君 ...