Cybermart has committed to building out 500 stores (over an unspecified time period) and they are giving Apple special selling locations within them.

FORBES: How Big Could China Be For Apple?

It is likely that Apple sold many iPhone 4s through the carrier China Unicom (CHU) and they are just getting started selling through resellers in China like Cybermart (owned by Apple manufacturer Foxconn).

FORBES: How Big Could China Be For Apple?