And too boot, it's amazing that Chinese companies are still doing a really poor job of figuring out how to connect well to the outside world. They'll turn to you asking why your API/whatever isn't working for their developers, and then expect that you have some miracle solution to get rid of the 200-400ms of latency (each way!) across the firewall, as well as a cure for the hours of it just dropping all traffic. Perhaps the Party has scared them enough they're not willing to chance employees doing illegal things on the company's connection...
The firewall is a fickle, cantankerous beast that, to me, is really at heart of this matter. Because they want throats to choke for every packet on Chinese soil, they've created this huge barrier that touches everything you might want to do in China or with a Chinese company.