香港一季度GDP预估同比增长3.1%；狮子洋大桥主塔计划明年封顶丨大湾区财经早参

Group 1: Infrastructure Development - The Shiziyang Channel construction is progressing rapidly, with plans to exceed a height of 200 meters by the end of the year and complete the 342-meter main tower by next year. This project connects the east and west banks of the Pearl River and spans approximately 35 kilometers [1] - The acceleration of the Shiziyang Channel is expected to boost regional economic upgrades and optimize the transportation network [1] Group 2: Traffic and Economic Activity - On May 5, the traffic flow in Guangdong reached approximately 9.02 million vehicle trips, indicating a peak in return travel during the "May Day" holiday, reflecting strong regional travel demand and vibrant holiday economic activity [2][1] Group 3: Economic Performance - Hong Kong's GDP is estimated to have grown by 3.1% year-on-year in the first quarter, an increase from 2.5% in the previous quarter. Seasonally adjusted, GDP rose by 2% compared to the last quarter [4] - The growth in Hong Kong's economy is attributed to an increase in visitors and cross-border economic activities, with service exports continuing to expand. However, private consumption expenditure saw a slight decline of 1.2% year-on-year, indicating a shift in consumer behavior [4] Group 4: Stock Market Performance - On April 30, the Shenzhen Component Index closed at 9899.82 points, up by 0.51% [5] - Notable gainers in the Shenzhen market included Everbright Tongchuang, rising by 20.01%, and Lingdian Electric Control, also up by 20% [6] - Conversely, significant decliners included ST Xindong, down by 20.11%, and ST Lifang, down by 19.97% [6] Group 5: International Cooperation - The Macau government is deepening cooperation with European countries in technology innovation, economic interconnectivity, and finance, aiming to explore diverse development opportunities [3] - This initiative is expected to enhance Macau's international cooperation network and solidify its foundation for economic diversification and increased international influence [3]