If the Chinese or others are gaming the system to get the USPS to foot the bill for shipping my $3 part half-way across the world, I'd be willing to give up that option, even if it meant I had to pay what it actually costs to deliver it.
Exactly, WE, the taxpayer, is covering the $192 mil. Not too hard to figure that out. I don't believe the Chinese government is writing our Treasury a check to cover it each year.