In continuation of my reply dated 30.12.2016, the purpose of this amendment by way of insertion is to allow credit on Courier Bill of Entry. Since this Bill of Entry is addressed to more than one, only one person can retain original. It does not mean that credit of CVD paid should be disallowed to others. An assessee should not suffer because of flaw in the law, if any. In my view, you can get credit after getting the zerox certified from the Customs Authorities. A certificate should be obtained. Only attestation will not serve purpose. There are two basic conditions. Duty should be paid and duty paid goods should be utilized in or in relation to the manufacture of dutiable final product. It is not the intention of Govt. to disallow genuine credit, if these conditions are fulfilled.
During my positing in Audit Wing (I remained 6 years in audit as Inspector and Supdt.), we have been allowing credit on certified zerox copy if original was lost subject to the production of FIR and other docs. In your case no copy of FIR is required.
You are to make efforts to get a certificate on Zerox copy. The Customs authorities keep the record of such certificates. In your case you should suffer at all because you have paid duty and you have other proofs also. Customs record also ratify duty paid character.