First things first. There is no legitimate data based on studies employing legitimate scientific method that suggest that GMO's are dangerous to anybody's health. But some of us will continue to credit those who tell us so. The same head cases who tell us that autism is caused by vaccinations, and who tell us that sugar causes cancer. And bastions of science like collective-evolution.com.
Second thing second. The Chinese apparently have no problem with the products they ship here being full of actual poisons as identified by studies employing actual scientific method.
Lead pain in children's toys.
Diethylene glycol in toothpaste.
Mercury in cosmetic skin creams.
Carbon disulfide, carbonyl sulfide, and hydrogen sulfide in drywall.
And I suppose it's only pets, but anyway...contaminated pet food.
The list goes on and on. I'm sure we ship stuff to China full of stuff that is bad for us. We buy stuff domestically that is full of stuff that is bad for us, or the environment, or that we will find out is bad for us down the road. Toothpaste with plastic micro-beads in it comes immediately to mind.
But genetically modified corn?