But most of this countries do not know the plan of China. I hope they will know that China is trying to have the world power and shift the power from the West to themselves. Countries like Russia and Iran also want that.
I think all countries know that all of them have an agenda not only to help the weakening of the us dollar but to gain power to themselves. The organization is just a stepping stone but will soon be left aside when it is time to decide who shall replace US to the top.
I don't think any country is willing to be played like a toy. Most likely they are all playing a game secretely.