I checked the bolts on my shelf and they are either marked Thailand or Indonesia. None say Pakistan.
I may be wrong, but I think I heard, or read, that almost all of the greige goods - raw cotton fabric - is from Pakistan. Perhaps it is the dyeing and finishing portion of the job that has been moved to Thailand or Indonesia?
As to quality solids, I rather like RJR's Cotton Supreme. To my hands, it feels softer than Kona Cotton (though it isn't as well known as a brand).