Man-made textile yarns have been kept at 18% while fabrics have been kept at 5%. If I buy yarn worth Rs. 100 by paying tax at 18% i.e. Rs. 18/- and I sell grey fabrics at Rs. 150/- considering 50% value addition by paying tax at 5% i.e. Rs. 7.50, what will be the treatment of remaining input credit of Rs. 11.50. Whether I would get refund of remaining credit and how much credit would I get?