May be, this might have merit.

For those who have been following the unfolding scenario, they will confirm that that Nippon has now taken over the lead of America in whacking China for its ADIZ. How is it doing this? It is doing this by assembling the ASEAN nations to close ranks with it. 
Nippon has arranged an upcoming conference with the ASEAN nations at which its Nipponese-hoped-for-resolution is one all will agree to. It is to condemn China's ADIZ; and then resolve certain steps to be taken against it.

Now, in anticipation for this happy and thrilling moment this is China's riposte:

http://english.peopledaily.com.cn/90883/8484428.html

Will the ASEAN nations quietly and obediently follow the will of their once hegemonic WW II master?

What is the bet that they will? 
Anyone?

In this riposte, you will note China's warning to Nippon. It is that Nippon risks a serious trade downside with her.