Blackstone will sell its whole 20.5% stake in Sona BLW Precision Forgings through a block transaction at a floor price of ₹400 per share, according to a report from CNBC. Blackstone, one of Sona BLW's promoters, owned 11,99,25,641 shares as of the December 2022 quarter, equaling a 20.50% stake in the company, according to shareholding data from the BSE. Singapore …