Group 1 - MGM China Holdings Limited (02282) experienced a significant decline of 12% post-earnings announcement, with a current drop of 7.22% to HKD 16.07, and a trading volume of HKD 61.27 million [1] - The company reported interim results with operating revenue of approximately HKD 16.66 billion, reflecting a year-on-year growth of 2.73%. However, profit attributable to shareholders decreased by 11.25% to HKD 2.38 billion [1] - Basic earnings per share were HKD 0.628, and the interim dividend declared was HKD 0.313 per share. The decline in net profit was attributed to rising operating costs and increased net exchange losses from USD-denominated senior notes [1] Group 2 - East Wu Securities International noted that the competition in the gaming industry is intensifying, with new properties from major gaming companies like Galaxy Entertainment and Sands China coming online [1] - The rebate ratio for Sands China in Q2 2025 increased by 0.4 percentage points to 21.5%, while MGM China's rebate ratio rose by 1.8 percentage points to 22.4% in the same period [1]