Statista - The Statistics Portal for Market Data, Market Research and Market Studies
普华永道中国
麦肯锡McKinsey Greater China
CEIC|统计数据库|全球经济数据|世界经济排名|宏观经济数据分析
CreditSights - Credit Research, Covenant Analysis, News, and Data
罗兰贝格Global consulting | Roland Berger
FactSet | Leading Financial Data, Market Analysis & Insights