Cement, steel, sand, stone etc. in ap vat retuns

Dear Friends,

Ours in new company. we are getting the wall constructed at the factory of our power plant. now my doubt is wether the purchases like cement, stone, sand, steel etc. should be shown or not in AP VAT returns. 

May be in the field " Non creditalbe purchases"

It is urgent please guide me.

satish makam

9866676361