UPDATE 1-AutoStore seeks to raise $315 mln in one of Norway's largest IPOs - NewsBreak

(Adds comments from CEO interview, valuation details) STOCKHOLM/OSLO, Sept 28 (Reuters) - SoftBank-backed robotics firm AutoStore said on Tuesday it was seeking to raise $315 million by listing on the Oslo Bourse for an initial public offering (IPO) at a valuation that could make it Norway's largest stock launch in two decades.