Hi ramteke ,
Yes every institute has there own fees structure no institute share same amount under overall fees structure GFTIs share same tution fees as compared to the SFTIs but this too some of them as self funded institute are highly costly compared to the IITs or nits .
As well as CSAB is a council not a college to get admission . Every caste has there own fees structure and sc and st category student dont have to pay any tution fees.

Hope it helps!!!