PARIS – Chinese cut-price fast-fashion giant Shein defended its business model in an interview with AFP, saying demand-based production accounted for its low prices and not forced or cheap labour. Founded in China in 2008, Shein has swiftly claimed a top place in the global fast-fashion marketplace, offering young social-media-savvy customers low-priced collections that turn over at a steady clip. The Singapore-based firm’s strategy chief Peter Pernot-Day told AFP that Shein is “an on-demand manufacturer… the global pioneer of this technology” during a visit to Paris to attend the opening of a Shein pop-up store. Testing products with a small…