Charge under the companies act, 2013

Dear Learned Members,

ABC Pvt Ltd has availed a Term Loan of INR 5 Crores from its Bankers at certain terms and conditions. The company had filed e-form 8 under the old Act for charge creation. 

Now the Company has availed a Foreign LC/Buyer Credit of INR 10 Crore. However, the repayment terms, margin, collateral are different from the existing one.

Therefore, would this amount to Modification of the existing charge or a fresh creation of charge?

Thanking you in advance.