I have read ur previous massage
Well...
Cow dung
Coco peat
sand
gravel
granite
brick pieces
vermiculate
dolomite
fried clay
I'd say you are still making it far too complicated. A lot of it seems redundant to me. Also, you did not remove all the fertilizer. I understand you cannot get the same material as we can, but the result is that you are using mostly materials that we have never used and have no experience with. I really don't know what the properties of your 'fired clay' are.
Why not give a call to a local company, like
www.greenmall.in/bonsai.html ? They sell bonsai, I guess they won't mind sharing with you what type of soil they use.