lemme guess"its made in china"
I think that is a safe bet, yes. Unfortunately these days it's hard to find anything that's NOT made in China.
My G/F is a chemist for Dr. Pepper and she has to test every raw materials shipment they get in from China because all too often it has too many contaminants to be usable. When this happens, their Chinese vendors send out another shipment for free and they simply dispose of the old one.
To be fair though, they do this with all of the Raw materials regardless of where they come from... she just states that it seems like the stuff from China has a much higher rate of contamination...