CMR Green Technologies' ₹631-crore IPO was subscribed 127 times, making it the most subscribed among the last 50 mainboard IPOs, according to Prime Database. The issue attracted bids worth over ₹80,000 crore and joined a select group of IPOs that have crossed the 100x subscription mark since September 2023. Incorporated in 2006, the company is a leading non-ferrous metal recycling firm.