| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 5100.0 | USD | 20180917 | 
                    
                        |  | China national standards | MT | 2100.0 | USD | 20180913 | 
                    
                        |  | China national standards | MT | 3960.0 | USD | 20180910 | 
                    
                        |  | China national standards | MT | 14460.0 | USD | 20180910 | 
                    
                        |  | China national standards | MT | 27300.0 | USD | 20180901 | 
                    
                        |  | China national standards | MT | 5120.0 | USD | 20180901 | 
                    
                        |  | China national standards | MT | 14490.0 | USD | 20180901 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20180901 | 
                    
                        |  | China national standards | MT | 27300.0 | USD | 20180901 | 
                    
                        |  | China national standards | MT | 13920.0 | USD | 20180823 |