Sorry to hear that mate. but this kind of storys happen everyday(in china or out of china)
I am a chinese, I think there is no way to get your money back(that's one of the features of MU).The only thing you can learn from this story(also the most important thing) "Never use direct payment method to finish your first deal". No matter how small the deal is.
I have help many dealers to find good product resources, I'v been cheated many times either(from many different countries), most of these shits happened just because of my negligence and credulity. Now when I contact a fully new company, I will do many research, and most important only Paypal or escrow or something like that (in china I use alipay, a platform like escrow.)
BTW, if you want to do business with chinese, remember "Open your eyes, grab your money!" China has 1.3 billion people, it has great potential of consumptive power online or offline (you can see many many chinese in luxury stores all over the world),and also have lowest manpower.But due to the same reason,you have more chance to be cheated.
So just I said, you want to dig some gold in china (online or offline), "Open your eyes, grab your money!" otherwise you will lose everything before you get any gold.