Tribunal grants appeal, approves interest on refund, remands for further review.

The Tribunal allowed the appeal with consequential relief, emphasizing that the delay in refund processing was not due to lack of documents. The appellant was found eligible for interest as claimed, with the Tribunal overturning the rejection of refund claims based on procedural grounds and unjust enrichment. The matter was remanded to the original authority for a decision on the refund after the necessary documents are produced.

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Issues involved:
1. Refund claims rejection based on procedural grounds.
2. Rejection of refund claims due to unjust enrichment and duty drawback.
3. Rejection of interest on refund claims.
4. Discrepancy regarding submission of shipping bills and relevant documents.

Issue 1: Refund claims rejection based on procedural grounds:
Four refund claims were filed seeking refund of Excise duty paid on Diesel Oil Engines. Initially rejected for not following Chapter X procedure. Commissioner (Appeals) later held refund with interest admissible, a decision not challenged by Revenue. However, a Show Cause Notice issued later proposed rejection on unjust enrichment grounds. Tribunal remanded the matter to original authority to decide on refund after appellant produces necessary documents.

Issue 2: Rejection of refund claims due to unjust enrichment and duty drawback:
Show Cause Notice proposed rejection based on unjust enrichment and duty drawback as appellant had claimed duty drawback. Original adjudicating authority rejected refund claims citing non-production of shipping bills and other grounds. Appellant's appeal was allowed by Tribunal, emphasizing the need for proper documentation and remanding the matter to original authority.

Issue 3: Rejection of interest on refund claims:
Original adjudicating authority sanctioned refund claims but denied interest, stating documents were produced post-Tribunal order. Appellant argued non-submission of shipping bills was not a valid issue. Tribunal found interest rejection unjustified as the delay was not due to lack of documents, especially since the matter had been previously settled in appellant's favor by Commissioner (Appeals).

Issue 4: Discrepancy regarding submission of shipping bills and relevant documents:
Appellant contended that the delay in refund processing was not due to non-submission of documents, as Show Cause Notice did not mention any deficiency in this regard. Tribunal noted that documents were submitted with refund claims and if unavailable, appellant's undertaking to produce them did not imply non-submission earlier. Consequently, Tribunal allowed the appeal, granting interest as claimed by the appellant.

In conclusion, the Tribunal allowed the appeal with consequential relief, emphasizing that the delay in refund processing was not due to lack of documents and that the appellant was eligible for interest as claimed.

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