Recently some of China's trading platform is raised btc, they're like 796 MYMINER own trading platform ipo, can be expected to do, they will quickly raised to btc sell (mt withdrawals JPY is very fast). So hurry to sell your btc it, buy a few days can become much more.
https://bitcointalk.org/index.php?topic=263877.0Sorry for my poor English, I use Google Translate
Are you saying that some Chinese venture has raised money to drive down prices on MtGox due to arbitrage?