 Speculation continues to build that Asos PLC and Boohoo Group PLCs Chinese rival Shein is plotting a US47bn IPO in New York, with several key appointments made in recent weeks. The publicity-averse fast fashion group which still attracts dozens of articles every month is reported to have hired Goldman Sachs to advise on a flotation, and also recently appointed an ex-eBay executive as chief financial officer and a hired head of human resources from Adidas, according to updates on LinkedIn. 