Cenvat credit

Hey, let us say for example we have 3 people in the market i.e., a Manufacturer (A), a Dealer (B) and another Manufacturer (C). Now here, A and C are chargeable under Excise and B is not. Now the question is what if A sells goods to B and B further supplies the same to C after further process, will C can avail Cenvat credit from A's Invoice i.e., if it is furnished by B to C. Thank you for your replies.