Nokia China has reportedly celebrated 2 million Lumia WP8 activations in China, which has been achieved till 5th March 2013. For your information Lumia 920 and 820 pre-orders began on 11th Decemeber. On-contract booking for Lumia 920T by China Mobile began on 3rd of January only. Lumia 620 went on booking around 7th January only. So, most of these 2 million activations should belong to Q1 2013 only !!
As expected, it could have been achieved faster, if Lumia 920 and Lumia 920T supplies had been better. But, still it shows that Q1 2013 is really going to be stronger than Q4 2012 as most of these two million sold devices have been sold and shipped starting January only, especially Lumia 920T and Lumia 620. Even Lumia 920 and 820 were on sales for hardly 20 days in Q4 2012
Also still March is left and Lumia 920, Lumia 920T and Lumia 820 are topping the charts across many retailers.
Thanks kalis for the Tip.