Exporter Applied Input Credit Refund Claim but Input Supplier Not Filed GSTR-3B

 Exporter > Manufacturing Goods and Export the same ---- Applied Input Credit Refund Claim for June 

Supplier > Supply Raw Materials to Exporter  --- But Not Filed GSTR - 3B  for June

Question : Can Exporter's Input Credit Refund Claim will be Rejected ???   If Supplier Not Filed GSTR - 3B

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