| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2870.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 2470.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 2530.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1410.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 3310.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 2870.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 2470.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 2530.0 | USD | 20170601 |