国际货币基金组织公布最新数据称，今年中国实质GDP总额将达17.6万亿美元，超过美国的17.4万亿美元，从而成为全球最大经济体。
按实际购买力计算，中国在全球经济中所占比重已达16.5%，相比之下美国为16.3%。
去年，中国在全球贸易方面已首次超过美国。这些数据的计算以购买力平价(PPP)为基础。仅从国际汇率来看，美国经济规模仍较中国高出近70%。（中国进出口网）
IMF announced the latest data, China's total GDP would exceed US’s $17.4 trillion and reach $17.6 trillion, China would become the world's largest economy.
In terms of actual purchasing power, China’s proportion in the global economy has reached 16.5%, while US’s proportion was 16.3%.
Last year, China's global trade surpassed the United States. These data was calculated on basis of the purchasing power parity (PPP). only from the point of view of international exchange rates, the size of the US economy was still nearly 70 percent bigger than China.
