The EB2 category worldwide is also expected to be over-subscribed and will exhaust all allocated visa numbers before the end of FY2009. To date, Mr. Oppenheim estimates that 3,200 EB2 India visa numbers have been used in FY2009. The high usage in the EB1 category has prevented the usual trickle of visas to the EB2 category. Thus, China will experience the same EB2 retrogression as India in July 2009. The EB2 China cutoff date is expected to be set at January 1, 2000.
source: http://www.murthy.com/bulletin.html