It looks like my previous attempt to warn about some scammers I found was moved/deleted so imma try again:
Stay away from Topkey Pharmaceutical:(http://candicewang.foodmate.com/contact/; topkeychem.com), Lookchem.com referrals and China in general folks. (see this thread also: https://www.reddit.com/r/DarkNetMarkets/comments/3pv44v/the_great_ban_of_china_the_aftermath/) We lost almost all of our attempts to buy over the course of October, losses of several hundred USD. It could have been worse certainly, but we limit our trust of China vendors, and now it seems justified as Chinese vendors appear to be primarily thieves. DO NOT send money to China for any reason, even vendors we have used previously have now decided to take our money and run.. India is way cheaper now anyway there is no reason to deal with dishonest Chinese vendors. Check out Indiamart.com for starters.
Also, please don't jump our shit for trying to warn people due to our firsthand experience this past month.. Just trying to let people know what's going on so they don't waste their money.. if it doesn't apply to you please ignore.
Lol c'mon bro