What is the best (cost and safety) to register a .cn domain name? We recently received 2 emails from companies (px-vps.org and one other) in China saying that another company was trying to steal/register our .com domain name in china (.cn). They then gave us a list of 15 domains from China to India that we should register through their company. Now they are saying we need to register for a 5 year minimum at $100 per domain. It's starting to sound like a $10,000 scam.

We called 101domains and they said it would be $30 for the registration fee and $30 for the law firm in Shanghai.

Who should I go through to avoid spending a lot of money and be sure we don't get ripped off in the process?