中国 - 巴西服务贸易研究 RESEARCH FOR TRADE IN SERVICES BETWEEN CHINA AND BRAZIL 中国商务部国际贸易经济合作研究院 Chinese Academy of International Trade and Economic Cooperation Ministry of Commerce of the People’s Republic of China 巴西经济部用经济研究院 Instituto de Pesquisa Econômica Aplicada Ministério da Economia da República Federativa do Brasil November 2020