I would imagine it would be a lot of work to maintain a list like that on the web. Just off the top of my head, (that barren place where my hair used to be), I'd guess a phone call might yield you better results. I've never communicated with the foreign factories, but in the dozen or so times I've had a reason to call the factory in Atlanta, I've always gotten the impression they were happy to help with whatever i wanted to know.