Market Performance - The Shanghai Composite Index rose by 0.26% to 3276 points, while the Shenzhen Component fell by 0.85% and the ChiNext Index dropped by 1.21%[1] - The Hang Seng Index closed down 1.91% at 21056.98 points, with the Hang Seng Tech Index declining by 3.72% and the Hang Seng China Enterprises Index down by 2.55%[1] - The total market turnover in Hong Kong was 220 billion HKD[1] Economic Indicators - U.S. retail sales increased significantly in March, with a month-on-month growth of 1.4%[1] - The U.S. Producer Price Index (PPI) for March showed a year-on-year increase of 2.7%[19] - China's GDP growth for Q1 was reported at 5.4% year-on-year[19] Federal Reserve and Trade Relations - Federal Reserve Chairman Jerome Powell downplayed interest rate cut expectations, emphasizing the need to prevent tariffs from causing persistent inflation[1] - China expressed an open attitude towards trade negotiations with the U.S., contingent on the U.S. showing more respect and appointing a liaison for talks[1][14] Sector Performance - Precious metals and hotel sectors showed strong performance, while the technology sector faced declines in both Hong Kong and the U.S. markets[1] - Shenzhen Holdings reported a 83.5% year-on-year increase in contract sales for Q1, amounting to approximately 3.133 billion RMB[12]