| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 5160.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 5530.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 5380.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 730.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 32090.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 5860.0 | USD | 20170321 |