Warehousing contract dispute between Xinxing Pipes (Xinjiang) Logistics Co, Ltd, Xinxing Ductile Iron Pipes Xinjiang Co, Ltd, China Minmetals Urumchi Co, Ltd, China Minmetals Co, Ltd, Xinjiang-based Jinte Steel and Iron Co, Ltd and Xinjiang-based Xinxing Pipe Casting Jinte International Trade Co, Ltd