register now for free unlimited access to reuterscom register sept 26 reuters  chinafocused welkin china private equity said on monday the companys board had agreed to extend the closing date of its proposed initial public offering to october following significant interest in the ipo particularly from asiabased investors earlier this month welkin said it was expecting to raise up to 300 million through an ipo and list on the london stock exchange read more reporting by shanima a in bengaluru editing by krishna chandra eluri