“ 9. It is manifest from the afore-extracted provisions that Section 11BB of the Act comes into play only after an order for refund has been made under Section 11B of the Act. Section 11BB of the Act lays down that in case any duty paid is found refundable and if the duty is not refunded within a period of three months from the date of receipt of the application to be submitted under sub-section (1) of Section 11B of the Act, then the applicant shall be paid interest at such rate, as may be fixed by the Central Government, on expiry of a period of three months from the date of receipt of the application. The Explanation appearing below Proviso to Section 11BB introduces a deeming fiction that where the order for refund of duty is not made by the Assistant Commissioner of Central Excise or Deputy Commissioner of Central Excise but by an Appellate Authority or the Court, then for the purpose of this Section the order made by such higher Appellate Authority or by the Court shall be deemed to be an order made under sub-section (2) of Section 11B of the Act. It is clear that the Explanation has nothing to do with the postponement of the date from which interest becomes payable under Section 11BB of the Act. Manifestly, interest under Section 11BB of the Act becomes payable, if on an expiry of a period of three months from the date of receipt of the application for refund, the amount claimed is still not refunded. Thus, the only interpretation of Section 11BB that can be arrived at is that interest under the said Section becomes payable on the expiry of a period of three months from the date of receipt of the application under sub-section (1) of Section 11B of the Act and that the said Explanation does not have any bearing or connection with the date from which interest under Section 11BB of the Act becomes payable.