How to Read Bar Codes

This is our human right to know, but the government and related department never educate the public, therefore we have to RESCUE ourselves.
Nowadays,  Chinese businessmen know that consumers do not prefer products 'made in china', so they don't show from which country it is made.
However, you may now refer to the barcode, remember if the first 3 digits is 690-695 then it is Made in China . 
00 - 13 ~ USA & CANADA
30 - 37 ~ FRANCE
40 - 44 ~ GERMANY
49 ~ JAPAN
50 ~ UK
57 ~ Denmark
64 ~ Finland
76 ~ Switzerland and Lienchtenstein
471 ~ Taiwan
628 ~ Saudi-Arabia
629 ~ United Arab Emirates
690-695~ China   
740-745 ~ Central America  
All 480 Codes ~ The Philippines
This information is verified on http://www.food-info.net/uk/qa/qa-fp121.htm  - which has a more detailed and accurate list.