I'm saying that the article says they want more money. I'm sure there are lots of other things they want too but as I mentioned its very dangerous to assume anything when dealing with a culture and political climate that is so very different from one you are in or grew up in.
You point out that "Third there's a never ending supply of new workers, ..." That is, unfortunately, the economic force that is allowing these conditions to persist.
It suggests that one way to put pressure on Foxconn would be to cut off that supply through education and outreach to the people immigrating from the rural areas but I have no idea how that might be accomplished.