上半年，我国GDP换算成美元有多少呢？该如何计算汇率呢？

Economic Growth - China's economy grew by 5.4% year-on-year in Q1 and 5.2% in Q2, resulting in a 5.3% growth for the first half of the year, exceeding market expectations [1][7] - The GDP for the first half of 2025 is estimated at 660,536 billion RMB, with the tertiary sector contributing the most at 390,314 billion RMB, growing by 5.5% [3] Sector Performance - The tertiary sector accounted for 59.1% of GDP, driven by digital economy and consumption upgrades [3] - The secondary sector's value added was 239,050 billion RMB, growing by 5.3%, with high-end manufacturing (including new energy and semiconductors) as the core growth driver [3][9] - The primary sector contributed 31,172 billion RMB, with a growth rate of 3.7%, showing mixed performance in agricultural outputs [3] Income and Consumption - The per capita disposable income for residents was 21,840 RMB, with a nominal growth of 5.3% and a real growth of 5.4% after adjusting for inflation [3] Currency and GDP Conversion - The average exchange rate for the first half of 2025 was approximately 7.18 RMB per USD, leading to a GDP of about 919.47 billion USD [4][6] - The RMB depreciated slightly against the USD, with a year-on-year decline of 1.1% [6][9] Economic Resilience - Despite challenges from international trade tensions and domestic structural adjustments, China's GDP growth demonstrates resilience, particularly in the face of the trade war initiated by the Trump administration [7][9] - The high-end manufacturing sector has shown robust growth, countering the downturn in traditional industries [9] Future Outlook - The economic performance in the first half of the year lays a solid foundation for achieving annual development goals, with expectations for continued stable growth in the second half [10]