JD... You realize the reason for that is that the Chinese government subsidizes the shipping over there? It's not some American conspiracy, it's the Chinese govt making sure their own business are more attractive to international buyers. The US Post Office is the ONLY govt agency that doesn't use any tax dollars at all, they are entirely self-sufficient.
You can't have it both ways, you want the kind of shipping services as China -> taxes. You want lower taxes -> not as many services.