1. GDP, current prices [data file];International Monetory Fund,2020
2. China and the global economy;Lin;China Econ. J.,2011
3. GDP Growth (annual %) [data file];The World Bank,2020
4. GDP (current US$) [Data file];The World Bank,2020
5. Imports of goods and services (current US$) [Data file];The World Bank,2020