帮忙看下以下信用证条款是否存在问题

Confirmation? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ? Trans doc. consigned to: do not confirm? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ???irrelevant Partial shipment? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?Transshipment not allowed? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ???allowed Port of loading : Xiamen,China Port of discharge :? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?Place of delivery : Any port in Sweden? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ? Bor?s, Sweden Goods description : + Contract no. PC30500, 5808 pairs of casual shoes. Varied quantity % : 5 Incoterms F O B Additional documents : Multimodal transport document acceptable showing port of discharge any european port and final destination Gothenburg, Sweden + Signed commercial invoice in 3-fold + Packing list in 3-fold, clearly stating measurement and weight of each individual export carton + Certificate of Origin issued by beneficiary, showing invoice no. and date different from other documents acceptable stating consignee's name and addrees for contract: PC30500 + Full set of ocean bill of lading made out to the order of shipper, shipper (为方), notify(方）marked freight collect. + Multimodal transport document acceptable Issuing bank charges for account of :? ?? ???Charges outside issuing bank for account of : Nordea's customer? ?? ?? ?? ?? ?? ?? ?? ?? ? the beneficiary THE ICC UNIFORM CUSTOMS AND PRACTICE FOR DOCUMENTARY CREDITS SHALL BE APPLIED TO THIS DOCUMENTARY CREDIT.