Zheng Quan Ri Bao·2025-05-15 14:09Group 1: Hainan Airlines - Hainan Airlines reported a 10.33% year-on-year increase in revenue passenger kilometers for April [1] - The group's passenger capacity input increased by 10.32% year-on-year [1] - Cargo and mail volume increased by 23.20% year-on-year, with cargo mail revenue ton-kilometers up by 41.04% [1] Group 2: Heng Rui Medicine - Heng Rui Medicine completed a share buyback, repurchasing 12.9051 million shares for a total of 601 million yuan [2] - The shares repurchased represent 0.2% of the company's total share capital, with an average buyback price of approximately 46.59 yuan per share [2] Group 3: China Shenhua - China Shenhua's coal sales volume in April decreased by 4% year-on-year, totaling 35.6 million tons [6] - The company's total electricity generation fell by 9.9% year-on-year [6] Group 4: China National Aviation - China National Aviation reported an 8.6% year-on-year increase in passenger turnover for April [8] - The average passenger load factor reached 81.3%, up 2.5 percentage points year-on-year [8] Group 5: Yuyue Medical - Yuyue Medical's subsidiary received EU MDR certification for its automated external defibrillator (AED) product [9] Group 6: Hubei Yihua - Hubei Yihua's controlling shareholder plans to increase its stake in the company by 200 million to 400 million yuan [12] Group 7: Other Companies - Chengdi Xiangjiang signed a contract for a data center project with a total value of 1.632 billion yuan [3] - Jingyuan Environmental Protection's subsidiary signed a contract for a computing cluster construction project worth 365 million yuan [4]