2000-2020年全球世界各国193个国家地区双边贸易进口出口进出口额数据

附件共有51份文件包括进口和出口的所有HS编码产品的贸易额，有需要的可以自行下载。
包含的字段变量信息如下：
Classification、Year、Period、Period Desc.、Aggregate Level、Is Leaf Code、Trade Flow Code、Trade Flow、Reporter Code、Reporter、Reporter ISO、Partner Code、Partner、Partner ISO、2nd Partner Code、2nd Partner、2nd Partner ISO、Customs Proc. Code、Customs、Mode of Transport Code、Mode of Transport、Commodity、Code、Commodity、Qty Unit Code、Qty Unit、Qty、Alt Qty Unit Code、Alt Qty Unit、Alt Qty、Netweight (kg)、Gross weight (kg)、Trade Value (US$)、CIF Trade Value (US$)、FOB Trade Value (US$)、Flag

数据大致如下：

Classification

Year

Period

Period Desc.

Aggregate Level

Is Leaf Code

Trade Flow Code

Trade Flow

Reporter Code

Reporter

Reporter ISO

Partner Code

Partner

Partner ISO

2nd Partner Code

2nd Partner

2nd Partner ISO

Customs Proc. Code

Customs

Mode of Transport Code

Mode of Transport

Commodity Code

Commodity

Qty Unit Code

Qty Unit

Qty

Alt Qty Unit Code

Alt Qty Unit

Alt Qty

Netweight (kg)

Gross weight (kg)

Trade Value (US$)

CIF Trade Value (US$)

FOB Trade Value (US$)

Flag

H4

2012

2012

2012

0

0

1

Import

450

Madagascar

MDG

0

World

WLD

TOTAL

All Commodities

1

No Quantity

2658986872

0

H4

2012

2012

2012

0

0

2

Export

450

Madagascar

MDG

0

World

WLD