| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180221 |
| Unknown | China national standards | MT | 420.0 | USD | 20180221 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180221 |
| Unknown | China national standards | MT | 6590.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180220 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180220 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180220 |
| Unknown | China national standards | MT | 5440.0 | USD | 20180220 |