- hs_code
- Product classification code. Keep as text to preserve leading zeros.Example: 61091000
- flow
- Direction from China: export means China exports to the partner country.Example: export
- partner_code
- China Customs partner-country code; 502 identifies the United States.Example: 502
- country_name
- Name of the partner country.Example: United States
- month
- Month of the trade observation.Example: 2023-02
- year
- Calendar year of the observation.Example: 2023
- value_usd
- Monthly trade value in US dollars, not millions of dollars.Example: 41914858.000000
- quantity
- Primary quantity published for this exact HS8 code. A blank means unavailable, not zero.Example: 16167519.000000
- unit
- Native unit for the primary quantity. Only compare or sum quantities with compatible units.Example: Number of item
- supplementary_quantity
- Additional quantity when published, often in a second unit. A blank means unavailable.Example: 2340127.000000
- supplementary_unit
- Native unit for the supplementary quantity.Example: Kilogram