Data Source

Global 1500+ association data dynamic tracking

Global 200+ customs database

Face-to-face interviews with industry experts in personnel

Established a massive 80 million products of YHResearch Data database

Authoritative third-party data sources international organizations, national authoritative statistical agencies data summary

Project number, prospectus, quarterly report, annual report public information collection

Dual combination of real time data in the field and sampling data

Product big data model construction

10000+ customer resources information sharing and interchange