Must be tough boycotting Iran and North Korea. What are you doing with out in those cases?
$1.044 billion (f.o.b., 2003 est.)
Exports commodities include minerals, metallurgical products, manufactures (including armaments); agricultural and fishery products.
The main export partners are South Korea 28.5%, China 28.4%, Japan 24.7%. (2003 est.)
If you wish to do further research, here is a starting point.
http://en.wikipedia.org/wiki/List_of_North_Korean_companies
Falafel and bad haircuts.