Purchase tax in magharshtra

Case 1:

In case of purchases from unregistered dealer should purchaser has to pay purchase tax on the same?

if yes,on what %?,and purchaser is registered under Mavt act 2002 and "manufacturing taxable goods".

Case 2:

In case of purchases from unregistered dealer should purchaser has to pay purchase tax on the same?

if yes,on what %?,and purchaser is registered under Mavt act 2002 and "manufacturing Exemted goods".