Andhra Pradesh-based Paramesu Biotech is all set to go public, filing preliminary papers with SEBI to raise ₹600 crore through an Initial Public Offering (IPO). The offering will consist of a fresh issue of equity shares worth ₹520 crore and an offer-for-sale (OFS) of ₹80 crore by its primary promoter, Unimark Business Solutions. Currently, the …