For example, 690-692 are all from China.
2-It's for enterprises' own use-for example, the bar codes compiled by supermarkets themselves (such as scattered vegetables and eggs) all start with 2.
The following is the corresponding table of prefix and country (region) before international commodity coding:
00- 13 USA and Canada
20-29 In-store coding (self-coding for goods without bar code)
30-37 France
380 Bulgaria
383 Slovenia
385 Croatia
387 Bosnia and Herzegovina
400-440 Germany
45, 49 Japan
460 469 Russian Federation
47 1 Taiwan Province Province, China
Estonia
Latvia
Lithuania
479 Sri Lanka
480 Philippines
48 1 Belarus
Ukraine
Moldova
485 Armenia
486 Georgia
487 Kazakhstan
489 China Hongkong
50 UK
520 Greece
528 Lebanon
529 Cyprus
53 1 Macedonia
535 Malta
539 Ireland
Belgium and Luxembourg
560 Portugal
569 Iceland
57 Denmark
590 Poland
Romania
599 Hungary
600-60 1 South Africa
609 Mauritius
6 1 1 Morocco
6 13 Algeria
6 19 Tunisia
Egypt
625 Jordan Street
Iran
64 Finland
690-695 China
70 Norway
729 Israel
73 Sweden
740 Guatemala
74 1 El Salvador
Honduras
Costa Rica
Nicaragua
Panama 745
746 Dominica
750 Mexico
759 Venezuela
76 Switzerland
770 Colombia
773 Uruguay
775 Peru
777 Bolivia
779 Argentina
780 Chile
Paraguay
786 Ecuador
789 Brazil
80-83 Italy
84 Spain
850 Cuba
Slovakia
859 Czech
860 Yugoslavia
869 Turkey
87 Netherlands
880 Korea
885 Thailand
888 Singapore
890 India
893 Vietnam
Indonesia
93 Australia
90,91Austria
94 New Zealand
955 Malaysia