Or Fentanyl. The Chinese can produce, for about $7000 to $8000, enough to make a million pills, with a street value of $20 to $30 apiece. And with the equivalent of three grains of salt of Fentanyl going into each pill, that entire batch of Fentanyl is the size of one of those little bags of flour you buy at the supermarket, so quite easily smuggled. When you can turn each dollar into $3750 and there's a seemingly unlimited market for the stuff, it's no wonder we have this terrible opioid problem in the U.S.