As you can see in the pictures, huge crowd of prospective Lumia 920 owners were seen outside Flagship Nokia Shanghai store and the first batch of Lumia 920 was sold out in merely two hours. Only Black, White and Red models arrived and those who have reserved it earlier through pre-orders could lay their hands on the device. The store started selling Lumia 920 at 3 pm and announced at 5 pm that all the stock has been sold out.
Thanks dojobi for the Tip!!